Bhatiri remegawati 1 rinofanirwa kuiswa panzvimbo dzine grid access, nzvimbo inokwana (kazhinji 1,000-4,000 square feet), mvumo yenzvimbo yakakodzera, nerutsigiro rwezvivakwa. Nzvimbo dzakajairwa dzekuisa bhatiri re1 megawatt dzinosanganisira zviteshi zvemagetsi, zvivakwa zvemaindasitiri, zvivakwa zvekutengesa, uye nzvimbo dzekugadzira magetsi. Nzvimbo yakakwana inotsamira pamashandisiro ako-kungave kwesevhisi yegridi, kumashure-kwemamita ekushandisa, kana kubatanidza simba remagetsi.
Primary Installation Locations by Use Case
Magetsi Substations
Zviteshi zvinomiririra nzvimbo ine hunyanzvi hwekushandisa{{0}chikero 1 megawati bhatiri rekuisa. Aya masaiti atove neakakosha grid yekubatanidza zvivakwa, izvo zvinoderedza zvakanyanya mari yekubatanidza uye nguva.
Kuva pedyo nechiteshi kunopa akawanda mabhenefiti kunze kwekuchengetedza mutengo. Zvivako zvemagetsi-matransformer, switchgear, uye masisitimu edziviriro-agara aripo uye akatemerwa megawati-mafambisirwo emagetsi. Izvi zvinobvisa kudiwa kwekusimudzira kudhura kwekutapurirana kunogona kuwedzera $200,000 kusvika $500,000 kubhajeti reprojekiti.
Vashandisi veGrid vari kuramba vachifarira chiteshi-chinzvimbo chekuchengetera chiripo nekuti chinopa rutsigiro rwakanangana uko grid inoda kuchinjika zvakanyanya. Bhatiri re 1 megawatt pachiteshi chinogona kupindura kune frequency kutsauka mukati memilliseconds, nekukurumidza zvakanyanya kupfuura zvechinyakare chizvarwa masosi. Dhata kubva kuERCOT inoratidza kuti mabhatiri anopa masevhisi ekuwedzera munzvimbo dzezviteshi anowana 15-20% yepamusoro hukuru zvinhu pane kuisirwa kure.
Izvo zvinoshanda zvinodikanwa zviri nyore: iwe unozoda ingangoita 0.02 kusvika 0.1 maeka enzvimbo mukati kana padyo nenzvimbo yechiteshi. Masisitimu mazhinji e1 MW anosvika ari mumidziyo-chaizvoizvo macontainer ekutakura akazadzwa nemabhatiri mareki, mainverter, uye masisitimu ekudzora kupisa. Aya mayunitsi anoda kongiri padhi, kudzora kwezvakatipoteredza, uye masisitimu ekudzvinyirira moto.
Rimwe dambudziko rakakosha kucherechedzwa: nzvimbo dzezviteshi dzinowanzova nezvinodiwa zvekusvika kwekushandisa uye dzinogona kutarisana nekurebesa kubvumidza nguva nekuda kwekudyidzana nevafambisi vekufambisa. Mapurojekiti anowanzo tora 6-12 mwedzi kubva pakusarudza saiti kuenda kumisheni kana yaiswa panzvimbo dziripo.
Industrial Facilities
Kugadzira zvidyarwa uye mashandiro emaindasitiri ane simba rakanyanya kudiwa anomiririra imwe nzvimbo yekutanga yekuisa. Aya "kuseri kwe{{{-}mamita"" maapplications anobvumira zvivakwa kuti zvishandise bhatiri kuderedza kuchaji, kugadzirisa kunaka kwemagetsi, uye simba rekuchengetedza panguva yekutadza kwegridi.
Nzvimbo dzemaindasitiri dzinobatsirwa nekuisa 1 megawatt bhatiri masisitimu mune akati wandei mamiriro. Zvivako zvine magetsi arc furnaces, simbi yekugadziridza midziyo, kana mihombe mitoro yemotikari inosangana neakakosha maspikes anokonzeresa machaji ekushandisa anodhura. Bhatiri rakanyatsokura rinogona kuveura aya mapikisi uye kuderedza mutengo wemagetsi pamwedzi ne30-40% mune dzimwe nguva.
Nzvimbo yesimbi yeNucor muArizona inoratidza iyi application zvinobudirira. 50 MW yavo kuseri kwe-ye-mabhatiri system (yakaenzana nemakumi mashanu 1 MW units) inodzikamisa machinjiro makuru emagetsi kubva muchoto chemagetsi arc. Uku kuisirwa kwakaderedza kunetsa kwegridi uye kwakavandudza kugona kwenzvimbo iyi kushanda yakazara.
Sarudzo yesaiti mukati mezvivakwa zveindasitiri inotarisa padhuze neiyo huru yemagetsi sevhisi uye mhepo yakakwana. Mabhatiri masisitimu anogadzira kupisa panguva yekushanda-anoda masisitimu ekutonhodza anoshanda nguva dzose. Kuisa padyo neiyo HVAC zvivakwa zvinogona kuderedza mitengo yekuisa, asi saiti inofanirwa kuchengetedza mvumo kubva munzvimbo dzekugadzira nekuda kwezvinodiwa nekodhi yemoto.
Zvinodiwa zvepanzvimbo zvinoenderana nehurongwa hwekugadzirisa. Iyo yakajairwa 1 MW/2 MWh containerized system inotora 320 square feet (a 20-foot ISO container footprint), pamwe nekuwedzera nzvimbo yezvipingaidzo zvinodiwa-kazhinji 10-20 tsoka kumativi ese kuti vapinde mubazi rezvemoto.
Commercial Properties
Zvivakwa zvihombe zvekutengesera-nzvimbo dzedhata, zvipatara, mayunivhesiti, nenzvimbo dzekutengesera{1}}zviri kuwedzera kuisa 1 megawatt mabhatiri masisitimu ekugadzirisa mutengo wemagetsi uye kuona kuti magetsi akavimbika. Magadzirirwo aya ane zvikonzero zviviri: kuderedza mari inoshandiswa nemagetsi nenguva-ye-yekugadzirisa uye nekupa simba rekuchengetedza magetsi.
Nzvimbo dze data dzinopa nyaya inomanikidza yekushandisa. Izvi zvivakwa zvinoda 24/7 uptime uye zvinowanzo chengetedza majenareta edhiziri kuitira kuchengetedza. Kuwedzera bhatiri re1 MW kunogadzira hybrid backup system inopindura ipapo panguva yekudzima, ichipa jenareta nguva yekutanga uchichengetedza simba risina musono kumaseva. Iyi nzira yakaratidza kuvimbika kupfuura majenareta ega, ayo anogona kutora 10-30 masekondi kuti asvike kuzere kuburitsa.
Kuiswa kwezvivakwa zvekutengesa kunoda kunyatsotarisisa makodhi ekuvaka uye mitemo yekuchengetedza moto. Masisitimu akakura kupfuura makumi maviri kWh anofanirwa kutevedzera zvinodiwa zvekuisa kutengeserana pasi peNFPA 855, iyo inotonga yakamira simba rekuchengetedza masisitimu. Aya mazinga anotsanangura madiki ekuparadzanisa madaro pakati pemabhatiri akavharirwa (kazhinji 6 metres) uye anoraira otomatiki kudzima moto masisitimu.
Nzvimbo mukati menzvimbo yekutengesa inonyanya kukosha. Kuiswa padenga remba kunoshanda kumasisitimu madiki asi kashoma kutakura mayunitsi 1 MW nekuda kwehuremu hwezvimiro-masisitimu aya anogona kurema 20-30 matani. Kuiswa kwepasi-pamwero panzvimbo dzekupaka kana nzvimbo isina kushandiswa kunoshanda zvakanyanya. Iyo saiti inoda kuwanikwa kwerori kuti iendeswe (midziyo yebhatiri inosvika pamatiraire eflatbed) uye nzvimbo yekukurumidza kuwana mota.
Zvipatara zvinomiririra imwe yakakosha yekutengesa application, uko kuvimbika kwesimba kunoponesa hupenyu. Nzvimbo dzinoverengeka dzekurapa dzakaisa 1 MW masisitimu ekuwedzera majenareta ekukurumidzira, nebhatiri rinopa backup ipapo apo majenareta achitenderera. Iyi gadziriso inodzivirira kukanganisa kupfupi kwemagetsi kunoitika panguva yekugadzira jenareta.
Solar and Wind Farm Co-Nzvimbo
Kubatanidza bhatiri re 1 megawatt ine chizvarwa chinodzokororwa kwave kuwedzera kuwanda sezvo vagadziri vanotsvaga kuwedzera kukosha kweinopindirana magetsi masosi. Iyo yekumisikidza nzvimbo yeaya masisitimu inowanzo padhuze neinovandudzwa nzvimbo yekubatanidza.
Co-nzvimbo yekuchengetedza inogadzirisa dambudziko nesolar nemhepo: zvinobuda hazvienderane nezvinodiwa. Kugadzirwa kwezuva kunokwira pakati pemasikati apo mitengo yemagetsi inowanzove yakaderera, nepo mafambiro emhepo achisiyana nenzvimbo uye mwaka. Bhatiri rinotora kugadzirwa kwakawandisa panguva yakaderera-mutengo uye kubuda mukati me-maawa anodiwa zvakanyanya apo magetsi anodhura mitengo yeprimiyamu.
Hupfumi hunoshanda zvakanyanya pakuisa solar mu2-5 MW renji-uko bhatiri reMW 1 rinogona kuchengeta maawa maviri kusvika mana ekubuda kwakazara. TotalEnergies 'Danish Fields solar project muTexas inoratidza nzira iyi, iine 225 MWh yekuchengetedza bhatiri yakabatanidzwa ne720 MW yesimba rezuva.
Sarudzo yesaiti ye-aripo masisitimu anotarisisa kudzikisira nhambwe pakati pekugadzira nekuchengetedza. Imwe neimwe mita yekuwedzera yetambo inowedzera mutengo uye inounza kurasikirwa kwemagetsi. Vazhinji vanogadzira vanoisa mudziyo webhatiri mukati me100 tsoka dzeiyo inverter pad, vachigovana nzira dzakafanana dzekupinda uye kuchengetedza zvivakwa.
Imwe pfungwa inoshanda inowanzo furatirwa: mabhatiri masisitimu anoda kutonhora 24/7 nepo solar panel inongoburitsa mukati mezuva. Izvi zvinoreva kumhanyisa masisitimu eHVAC kubva kumagetsi egidhi kana bhatiri rekuchengetedza husiku. Yakakodzera sisitimu saizi account kune aya maparasitic mitoro, ayo anowanzo shandisa 1-3% yehuwandu hwebhatiri.
Grid-Scale Standalone Projects
Mamwe 1 megawatt bhatiri masisitimu anoshanda seakamira emagetsi ekuchengetedza magetsi, asina kubatanidzwa nechizvarwa kana kuseri kwemamita emutengi. Izvi zvimisikidzo zvinopa grid masevhisi zvakananga kune ematunhu ekufambisa anoshanda uye kutora chikamu mumisika yemagetsi.
Mapurojekiti akazvimirira anoda nzira dzakasiyana dzesaiti pane-zvekuisirwa panzvimbo. Chakanyanya kutariswa ndechekusvika kwekutapurirana-kunyanya, nzvimbo idzo grid inoda kumwe kuchinjika kana kugona. Madhijitari ematunhu anoburitsa zvidzidzo zvekubatanidza zvinotaridza nzvimbo dzakamanikidzika uko kuchengetedza kunogona kupa kukosha kwakanyanya.
Texas inotungamira mukumira kwebhatiri deployment, uye inopfuura 6.4 GW inotarisirwa kuuya online panguva ye2024. Aya mapurojekiti anotsvaga zvine hungwaru uko kushanduka kwemutengo wemagetsi kwakakwirira, zvichibvumira vashandisi kuti vagadzirise kusiyana kwemitengo zuva rese. Nhoroondo kubva kuERCOT inoratidza kuti-mabhatiri agara zvakanaka anogona kuwana mari yegore negore inosvika $150-250 pakW pamagetsi ega ega.
Zvido zvevhu zvemapurojekiti akazvimirira zvine mwero zvichienzaniswa nezvimwe zvivakwa zvekugadzira magetsi. Kuchengetedzwa kwesimba kunotora 1 acre pa megawatt, zvichienzaniswa nemaeka gumi nemaviri ezvirimwa zvegasi. Iyi compact tsoka inobvumira vanogadzira kushandisa mapasuru madiki asingaenderane nechizvarwa chechinyakare.
Nzvimbo iyi inofanirwa kusangana nezvinodiwa zvehunyanzvi zvakati wandei: nzvimbo (mitsetse isingasviki 5 madhigirii ndiyo inofarirwa), kudzivirira mafashama (midziyo inofanirwa kugara inopfuura tsoka imwe pamusoro pemakore zana emvura yemafashama), uye ivhu rakakwana rekutakura makongiri. Kuongorora kwezvakatipoteredza kunowanzo tora mwedzi 3-6 uye kuongorora maitiro ekugara, kufunga ruzha, uye zvinoonekwa pazvivakwa zvevavakidzani.
Zvinodiwa Saiti Yakakosha
Grid Connection Infrastructure
Iyo imwechete yakakosha tekinoroji inodiwa kune chero 1 megawatt bhatiri yekumisikidza yakakwana grid yekubatanidza kugona. Izvi zvinopfuura kungova netambo yemagetsi iri padyo-makonesheni anofanirwa kubata zvese zvekuchaja (simba rekutumira kunze) uye kuburitsa (simba rekutumira kunze) pachiyero chakazara megawati.
Zvinodiwa zvekubatanidza zvinosiyana zvakanyanya zvichibva pane voltage level. Distribution-level connections (kazhinji 12-35 kV) inoshanda kumashure-ye-mamita ekumisikidza achibatsira mutengi mumwe chete. Transmission-level connections (69 kV and above) inodiwa pamapurojekiti egrid-scale anotengesa masevhisi kumusika wehosesale.
Zvidzidzo zveInterconnection zvinoongorora kana gidhi remuno richikwanisa kutakura bhatiri reMW 1 pasina kuvandudzwa. Zvidzidzo izvi zvinoongorora simba rekushandura, kuchengetedza system kurongeka, uye miganhu yekupisa yemidziyo iripo. Zvingangoita makumi mana muzana emapurojekiti akarongwa anoda imwe nhanho yekukwidziridzwa kwegidhi, kubva padiki diki gadziriso relay gadziriso kusvika kune yakakura shanduko yekushandura inodhura madhora mazana mashanu kana kupfuura.
Mutsetse wekubatanidza mumatunhu mazhinji wave dambudziko rakakosha. California, Texas, neNew York parizvino inoratidza avhareji yekumirira yemakore 2-4 kubva pakunyorera kusvika pakusimbaradzwa, nemazana emagigawatts emapurojekiti ari kutsvaga kubatana. Chokwadi ichi chinoreva kuti kusarudzwa kwesaiti kunofanirwa kwete kungokodzera kwemuviri chete asiwo chinzvimbo chemutsetse uye mukana wekubvumidzwa nenguva.
Kubatana kwakananga kune substation kunoramba kuri chiyero chegoridhe, kudzivirira matambudziko aya. Kana izvo zvisingagoneke, masaiti ari pazvikamu "zvakaoma" zvegridi-nzvimbo dzine kukanganisa kwakanyanya uye nzira dzakawanda dzakaenderana-dzinoita dzinokurumidza, dzisingadhure.
Nzvimbo uye Rongedzo Kufunga
Iyo 1 megawatt bhatiri sisitimu yekutsika tsoka inoenda zvakanyanya kupfuura bhatiri chigadziko pachacho. Yakakwana yekuronga saiti maakaundi emidziyo, inodiwa mvumo, nzira dzekupinda, uye nzvimbo yekushanda.
Iyo yepakati midziyo inowanzo sanganisira imwe kana maviri 40-tsoka yekutakura midziyo yedzimba mabhatiri, inverters, transformers, uye control system. Chigadziko chimwe nechimwe chinotora anenge 320 square feet, asi macode emoto anorayira kupatsanurwa kwakakosha. NFPA 855 nenzvimbo dzenzvimbo dzinowanzoda 10-20 tsoka dzemvumo kumativi ese kuti dhipatimendi remoto risvike, zvichinyatso kupeta kane tsoka inodiwa.
Zvimwe zvinoda nzvimbo zvinosanganisira:
Concrete pads inotambanudzira 2-3 tsoka kupfuura ega ega
Kupinda mumigwagwa inokwanisa kutsigira 80,000-mapaundi ekutakura marori
Transformer pad kana isiri kushandisa yakabatanidzwa system
Chengetedzo fenzi (kazhinji 6-foot chain link ine barbed wire)
Stormwater manejimendi inoratidzira munzvimbo dzakawanda
Chimiro chesaiti chakakosha sekunge nzvimbo yese. Marefu, mapasuru akatetepa anogadzira matambudziko ekuwana mota yekukurumidzira uye anogona kuwedzera mitengo yemitengo yekumhanya kwemagetsi. Rectangular nzvimbo dzinenge 60 tsoka dzakafara dzinopa yakakwana nzvimbo yekushanda yakatenderedza midziyo uku uchichengetedza kushandiswa kwevhu kwakanaka.
Mamiriro ekunze anokanganisa zvose mari yekuisa uye-nguva refu kushanda. Nzvimbo dzemasaiti dzinoderedza mari yegiredhi uye ive nechokwadi chekuyerera kwakaringana kwakatenderedza midziyo yemagetsi. Masaiti ane mamakisi akakwira kupfuura 5% anoda madziro emadziro kana kuchengetedza, achiwedzera $50,000-$150,000 kumitengo yeprojekiti zvinoenderana nemamiriro evhu.
Thermal Management uye Climate
Kuita kwebhatiri uye hupenyu hurefu hunoenderana zvakanyanya nekuchengetedza yakakwana tembiricha yekushanda, kazhinji 15-35 dhigirii. Ichi chinodiwa chinoumba kusarudzwa kwesaiti nenzira dzisiri kuoneka.
Masisitimu eHVAC mumabhatiri e1 MW anoshandisa simba rakawanda{{1}kazhinji 20-40 kW nguva dzose. Mumamiriro ekunze anopisa seArizona kana Texas, mitoro inotonhorera inogona kusvika 50 kW panguva yepamusoro yezhizha mamiriro. Izvi zvinounza kutengeserana kunonetsa-: bhatiri rinofanirwa kuchengetedza imwe simba rayo kuti rishandise sisitimu yaro yekutonhodza, kuderedza simba riripo rekuita mabasa ekuita mari.
Mafungiro emamiriro ekunze anodarika tembiricha chete. Humidity mazinga anokanganisa chikamu chehupenyu hurefu uye moto kudzvinyirira system dhizaini. Kumisikidzwa kwemahombekombe kwakatarisana nekuora kwemhepo yemunyu kunoda kukwidziridzwa kwemidziyo. Kuisa kutonhora kwemamiriro ekunze kunoda masisitimu ekudziya uye akasiyana mabheti chemistries anoita zvirinani pakudziya kwakaderera.
Thermal management inotanga nekusarudza saiti. Nzvimbo dzine mumvuri chaiwo-kubva kune zvivakwa zviripo kana kuti topography{2}}inoderedza kutonhora. Nekudaro, mumvuri haugone kubva pamiti kana zvinhu zvinobvira nekuda kwezvinoda kudzimisa moto. Vamwe vanogadzira vanotungamira midziyo kuti vaderedze kuratidzwa kwezuva kwakananga pamativi akareba, vachidzikisa kuwana kwezuva ne15-20%.
Kuyerera kwemhepo kutenderedza kuisirwa kunokanganisa zvakanyanya kutonhora kushanda. Nzvimbo dzakakomberedzwa nezvivakwa kana madziro dzinoteya kupisa, zvichimanikidza masisitimu eHVAC kushanda nesimba. Masaiti akavhurika ane mhepo inofefetera anobvumira kupisa kurinani, kunyangwe mhepo yakawandisa inogona kugadzira nyaya dzeguruva dzinoda kumwe kusefa pakutonhodza.
Mamiriro okunze akanyanyisa anopa matambudziko chaiwo. Mabhatiri ari mudutu-nzvimbo dzinowanzoda kusimbaradza masisitimu. Nzvimbo dzine mitoro yechando inorema inoda kusimbiswa kwemaitiro uye nzira dzinopisa dzekupinda. Nzvimbo dziri pasi pekutonhora kwakanyanya (pasi pe-20 madhigirii) dzingada mabhatiri chemistries selithium iron phosphate (LFP) inoshivirira tembiricha yakakura kupfuura standard lithium-ion.
Kuchengetedzwa kweMoto uye Emergency Access
Zvinodiwa zvekuchengetedza moto zvinonyatso kuumba kupi uye sei 1 megawatt bhatiri masisitimu anogona kuiswa. Lithium-mabhatiri eion anochengetedza simba rakawanda, uye kunyangwe zviitiko zvekumhanya zvisingawanzoitiki, mhedzisiro yacho inoda matanho akasimba ekuchengetedza.
NFPA 855 inogadza ekutanga ekudzivirira moto mwero kune yakamira simba rekuchengetedza masisitimu. Zvinodiwa zvikuru zvinosanganisira:
Otomatiki moto yekuona masisitimu ane yakananga kubatana kumadhipatimendi emoto
Zvidzimidzo zvemoto (kazhinji mvura-based sprinkler systems yakatemerwa 30+ maminetsi ekushanda)
Zvipingamupinyi zvinopisa pakati pemabhatiri akavharirwa kana mayunitsi akawanda akaiswa
Kuputika kwemhepo yemidziyo ine masisitimu
Minimum 20-foot kupatsanurwa kubva kune zvakagarwa zvivakwa
Emergency mota kuwana kunoratidza kunetsa panguva yezviitiko. Mapazi emoto anoda-migwagwa yese yemamiriro ekunze inokwanisa kutsigira marori anodzima moto anodarika zviuru makumi manomwe nezvishanu, ane radii inotenderera inosvika mafiti makumi mana. Nzvimbo zhinji dzekumaruwa dzinoshaya migwagwa yakakwana, zvinoda mari yakakosha mukuvandudzwa kwekuwana vasati vawana mvumo.
Mvura yekudzimisa moto inogadzira imwe nzvimbo inomanikidza. Nzvimbo zhinji dzinoda marita 1,500 paminiti kwemaawa maviri{4}}zvakaenzana ne180,000 marita ezere. Nzvimbo dzemudhorobha nedzemudhorobha dzinowanzobatana nemasisitimu emvura emunisiparati. Nzvimbo dzekumaruwa dzinogona kuda matangi ekuchengetera mvura kana madziva, achiwedzera $100,000-$300,000 kumari yeprojekiti.
Chiitiko cheMcMicken muArizona muna 2019 chakachinja zvakanyanya mashandisirwo ezvinodiwa zvekuchengetedza moto. Mushure mekunge kuputika kwakakuvadza vadzimi vemoto vana vachipindura kumoto webhatiri, masimba munyika yose akasimbisa zvinodiwa zvekuchengetedza uye akatanga kuda kuongororwa kwakadzama kwenjodzi. Vazhinji ikozvino vanoraira UL 9540A yekuyedza mhinduro inoratidza kuti kupisa kunotiza hakuparadzire pakati pemabhatiri racks.
Chekutanga anopindura kudzidziswa chave chinodikanwa chinodiwa mumazhinji ekubvumidza maitiro. Vagadziri vepurojekiti vanofanira kuwirirana nemadhipatimendi emoto emunharaunda, kupa nzvimbo-zvirongwa zvemhinduro chaiyo, uye kazhinji kacho kupa mari yekudzidziswa kwebhatiri. Kubatanidzwa kwenharaunda uku kunowedzera nguva dzepurojekiti nemwedzi 2-4 asi inoratidza zvakakosha pakuchengetedza mvumo.
Regulatory uye Zoning Zvinotarisirwa
Kubvumira Zvinodiwa
Kuisa bhatiri re1 MW kunoda kufamba munzvimbo yakaoma inobvumidza iyo inosiyana zvakanyanya nehutongi. Maitiro acho anowanzo sanganisira akawanda masangano uye anogona kutora chero kubva kumwedzi mitatu kusvika kupfuura makore maviri.
Mvumo yekuvaka inoumba hwaro hwekubvumidzwa kwemutemo. Iyo sisitimu inofanirwa kutevedzera makodhi ekuvaka emunharaunda, ayo anowedzera kunongedzera NFPA 855 yekumisikidzwa kwesimba rekuchengetedza. Mamwe matunhu akagadziridza mwero weNFPA zvakananga kuita zvisungo zvemuno, nepo mamwe achichengeta zvakapatsanurwa zvinodikanwa zvingave zvakanyanya kana zvishoma kuomesera.
Mvumo yemagetsi inovhara michina yekubatanidza, wiring, uye masisitimu ekuchengetedza. Ongororo idzi dzinoona kutevedzerwa neNational Electrical Code (NEC) Chinyorwa 706, icho chinotaura zvakananga masisitimu ekuchengetedza simba. Vane mvumo{{3}kazhinji dhipatimendi rezvivakwa remunharaunda kana sangano rehurumende-richaongorora-madhayagiramu emutsara mumwe chete, mapurani epasi, uye zvitupa zvemidziyo.
Mvumo yezvakatipoteredza inove yakakosha kana kugadzirira kwesaiti kunosanganisira kukanganisa kukuru kwevhu. Mapurojekiti anopfuura 1 acre kazhinji anoda hurongwa hwekutonga kwemvura yemadutu uye matanho ekudzora kukurwa kwevhu. Dzimwe nyika dzinorayira kuongororwa kwemamiriro ekunze kune chero kuchengetedza kwesimba pamusoro pe200 MWh, asi 1 MW masisitimu anowanzo kuwira pasi pechikumbaridzo ichi kunze kwekunge akagadzirirwa kwenguva yakareba.
Zvibvumirano zvekushandisa kwakakosha kana mvumo yekushandiswa zvine zvimiso zviri kuwanda pakuiswa kwebhatiri, kunyanya munzvimbo dzinogara vanhu kana kuti dzakasanganiswa-nzvimbo dzekushandisa nzvimbo. Idzi mvumo dzesarudzo dzinopa mabhodhi ekuronga emunharaunda kutonga kwakakosha pamusoro pemvumo yepurojekiti, kazhinji ichida kunzwikwa kweruzhinji uye kubvumidza nharaunda. Iyi nzira inowedzera 3-6 mwedzi asi haigone kudzivirirwa munzvimbo dzakawanda.
Chibvumirano chekubatanidza nechishandiso chinomiririra imwe mvumo yakakosha, kunyange hazvo kwete "mvumo." Kondirakiti iyi inotonga kuti bhatiri rinobatana sei negridi, ndeapi masevhisi aanogona kupa, uye ndiani ane mutoro wekuchengetedza system. Kutaurirana mazwi ekubatanidza kazhinji anotora nguva yakareba kupfuura kuwana zvibvumirano zvechinyakare-6 kusvika 18 mwedzi inowanzoitika.
Zoning uye Kushandiswa kweNyika
Mitemo yeZoning inosarudza kupi bhatiri rekuchengetedza rinogona kuiswa uye pasi pemamiriro api. Nekudaro, mizhinji yezvisungo zvenzvimbo yakanyorwa simba risati rave rakajairika, zvichigadzira kusagadzikana uye kusawirirana munzvimbo dzese.
Nzvimbo dzeindasitiri nedzekutengesa dzinowanzobvumidza kuchengetedza kwesimba sechinhu chikuru kana chekushandisa. Matunhu ekugadzira, mapaki ebhizinesi, uye mikoto yekushandisa anowanzo bvumidza 1 MW kumisikidzwa ine zvidiki zvirambidzo kupfuura zvakajairwa zvipingamupinyi uye kureba miganhu.
Musanganiswa-nzvimbo dzekugara uye dzekugara dzinopa mamwe matambudziko. Mamwe masimba anorambidza kuchengetedza kwesimba zvachose munzvimbo idzi, nepo vamwe vachizvibvumira kuburikidza nemvumo dzakakosha dzine mamiriro akasimba. Zvinodiwa zvekudzosera kumashure munzvimbo dzinogara vanhu zvinogona kunetsa-dzimwe nguva zvinoda futi 500 kana kudarika kubva pazvivakwa zvinogara vanhu-zvichidzivirira kuisirwa munzvimbo dzakawanda dzisina kukodzera.
Nzvimbo dzekurima dzinogadzira mikana inonakidza, kunyanya yekumisikidzwa kwemabhatiri akapetwa neagrivoltaics kana mapurojekiti ezuva rekumaruwa. Nzvimbo zhinji dzemapurazi dzinobvumidza zvivakwa zvesimba sechishandiso chekushandisa, kunyangwe vavakidzani vanogona kukwidza kushushikana nezve ruzha kubva kumasisitimu ekutonhodza kana zvinoonekwa kubva kumwenje wekuchengetedza.
Zoning musiyano maapplication anove madikanwa kana iyo yakarongwa yekumisikidza isingazadzise zviripo kodhi zvinodiwa. Zvishandiso izvi zvinosangana nemubairo usina chokwadi uye zvinoda kuratidza kuti kushandiswa hakukuvadze nzvimbo dzakatenderedza-nharo inopokana inopihwa veruzhinji pamusoro penjodzi yemoto. Mitemo yebudiriro yekusiyana kwekushandisa inosiyana zvakanyanya, kubva pasi pe10% munzvimbo dzakangwarira kusvika pamusoro pe60% munzvimbo dzinoshingairira kutsigira simba rinogoneka.
Zvinodiwa zvekudzoreredza zvinotungamira nhaurirano dzenzvimbo. Kupfuura 20-tsoka-tsoka dzemoto kupinda mvumo yambotaurwa, matunhu mazhinji anoisa zvimwe zvipingamupinyi kubva kumitsara yezvivakwa (kazhinji 10-50 tsoka) uye kubva kune inonzwisa tsitsi sedzimba, zvikoro, kana zvipatara (dzimwe nguva 500+ tsoka). Izvi zvinodikanwa zvinogona kuita kuti mapasuru madiki asashande kune 1 MW kuisirwa.
Jurisdictional Variations
Maitiro ekudzora ekuchengetedza bhatiri anosiyana zvakanyanya kumatunhu uye kunyangwe pakati pematunhu akavakidzana. Kunzwisisa kusiyana uku kwakakosha pakusarudza saiti.
California yakagadzirisa kubvumidza kwekuchengetedza simba mukupindura kune hukasha kuendesa zvinangwa. Iyo State's Building Standards Code inosanganisira zvakatemerwa zvimisikidzo zvemabhatiri, uye nzvimbo zhinji dzakatora yakamisikidzwa yekubvumidza maitiro. Nekudaro, mamwe matunhu akaita seKern neLos Angeles akaisa zvipingamupinyi zvakakura kana kumisa pavanenge vachigadzira mirau mitsva, vachigadzira homwe dzekutumira kwakaoma.
Texas inotora mamwe mawoko-maitiro ekurerutsira, ine nhanho shoma-yemwero wemirau uye kutonga kwakakosha munharaunda. Izvi zvinogadzira mikana mune dzimwe nzvimbo asi zvisingafungidzike mune dzimwe. Maguta akaita seAustin ane nzira dzakajeka dzekuchengetedza magetsi, ukuwo matunhu ekumaruwa angashaya chero mitemo inoshanda, inomanikidzira nyaya-ne-zvakatemwa.
New York yakagadzira zviyero zvekuchengetedza zvakazara kuburikidza ne2024 Fire Code zvigadziriso, kusanganisira zvinodikanwa zvekuzvimiririra vezera ongororo yemasisitimu anopfuura mamwe masimba esimba. Nyika inodawo kuti vashandi vanokwanisa vavepo mukati memaawa mana kuti vatsigire vanopindura zvechimbichimbi panguva yezviitiko.
Indiana yakadzika mutemo muna 2023 ichigadzira hurongwa hwekushandisa-chiyero chekuchengetedza bhatiri kupfuura 1 MW. Mutemo uyu unoda kutevedzwa neNFPA 855 uye unogadza mitemo yenyika yose isingatarisi mimwe mitemo yemunharaunda-inopa chokwadi kune vanogadzira asi ichiganhurira masimba emunharaunda.
Dambudziko remitemo isingaenderani rinowedzera kune macode emoto. Nepo NFPA 855 ichipa chiyero chenyika, kugamuchirwa kunoramba kuri kwekuzvidira uye kuita kunosiyana. Vamwe vanodzima moto vanotevedzera hurongwa hwese, asi vamwe vachitora nzira inochinjika zvichienderana nenzvimbo-yakaongororwa njodzi.
Site Evaluation Decision Framework
Zviitiko zvekuongorora zvehunyanzvi
Kuongorora zvingangoitika nzvimbo dzekuisirwa bhatiri re1 MW kunoda kuongororwa kwakarongeka pamativi mazhinji ehunyanzvi. Chinangwa ndechekuona nzvimbo dzinoyeresa mutengo, kuita, uye kugona kwekutonga.
Grid yekubatanidza kugona inomira seyekutanga sefa. Masayiti asina ari pedyo epakati kana akakwira{1}}magetsi emagetsi haawanzoshanda nekuda kwemitengo yekuwedzera iyo inogona kudarika $1 miriyoni pamaira. Ongororo yesaiti inofanirwa kutanga nekugadzira mepu zviteshi uye mitsara yekutapurirana mukati meiyo 2-mamaira radius, wozoongorora huwandu huripo kuburikidza neutility coordination kana veruzhinji yekubatanidza data.
Inowanikwa nzvimbo yevhu inosarudza masisitimu ekugadzirisa sarudzo. Verenga huwandu hwetsoka hunosanganisira midziyo yebhatiri (320-640 square feet), inodiwa clearances (wedzera 20-40 tsoka kumativi ese), nzira dzekupinda (20-25 tsoka dzakafara), uye mapedhi emidziyo (transformer, switchgear). Hushoma hunoshanda ndeye 0.25 acres (anenge 11,000 square tsoka) kune imwechete 1 MW yekuisa mudziyo wemidziyo, kunyange 0.5 mahekita inopa kuchinjika.
Mamiriro evhu anokanganisa kugadzirwa kwehwaro uye mari. Zvigaba zvebhatiri zvinogona kurema matani makumi matatu kana zvazara, zvinoda mapedhi ekongiri anogovera uremu uhwu zvakakodzera. Ivhu revhu rine kuderera kukuru-kuzvimba kunoda faundesheni dzakadzama kana kupfuura-kuchera uye kuzara kwezvimiro, zvichiwedzera $30,000-$60,000. Bedrock padyo nepamusoro inowedzera mari yekuchera asi inopa yakanakisa kubereka kugona. Basic geotechnical research inodhura $5,000-$15,000 asi kudzivirira zvinodhura zvinoshamisa panguva yekuvaka.
Kuongorora njodzi yemafashama haigoni kudarikwa. Zvishandiso zvinofanirwa kugara pamusoro pe100-makore ekukwirira kwemafashamu, uye kunyanya pamusoro pe500-level yemakore kuti zvigadziriswe kwenguva refu. Nzvimbo dziri mumafashama dzinoda zvakadzama zvidzidzo zve hydrologic uye dzinogona kuda mapuratifomu akakwirisa, achiwedzera zvakanyanya mari yekuisa. Mamepu eFEMA mafashama anopa kuongororwa kwekutanga, asi kuongororwa kwesaiti kwakakosha pakugadzira kwekupedzisira.
Zvivakwa zviripo zvinopa zvakanakira mutengo. Nzvimbo dzine sevhisi yemagetsi iripo, kupinda mumigwagwa, uye kupihwa kwemvura kunogona kuchengetedza $100,000- $250,000 mumitengo yekusimudzira zvichienzaniswa nenzvimbo dzakasvibira. Nzvimbo dzakasiiwa dzemaindasitiri dzinowanzopa mamiriro akanakisa, iine brownfields yakasvibiswa inokodzera kucheneswa magrants ayo anobvisa imwe mari yebudiriro.
Zvinhu Zveupfumi
Kubudirira kwehupfumi kwemasaiti akasiyana kunoenderana nemutengo wemari uye kushanda kwemari. Izvi zvinhu zvinosiyana zvakanyanya nenzvimbo uye chinangwa chekushandisa.
Kutorwa kwevhu kana mari yekurenda inogadzira kuenzanisa kwehupfumi. Mitengo yekutenga inotangira pamadhora zviuru zvishanu paeka kumaruwa kusvika kudarika $500,000 paeka mumaguta/madhorobha. Kurenda-kwenguva refu (20-makore 30) kunowanzoita $1,000-$5,000 paeka pagore kunzvimbo dzekumaruwa, nemitengo yakakwira pedyo nenzvimbo dzevanhu. Kumashure-iyo-mamita kuisirwa kunowanzo shandisa iripo vatengi chivakwa, kubvisa mutengo wevhu zvachose.
Interconnection mari inomiririra mutengo mukuru wekusiyana pakati pemasaiti. Kubatanidza chiteshi chidiki chiripo kungangoita $50,000-$150,000. Nzvimbo dzinoda ma transformer matsva, switchgear, kana mitsetse yekuwedzera inogona kuona mutengo unodarika $500,000. Mari yekufungidzira-yakapihwa panguva yekudyidzana-inofanira kunyanyoenderana nesarudzo dzesaiti.
Mari inogoneka inosiyana zvichienderana nenzvimbo mukati megridi uye mikana iripo yemusika. Masayiti ari munzvimbo dzinotapurirana-nenzvimbo dzakamanikidzika anoraira mitengo yakakwira yekugona uye masevhisi emagetsi. ERCOT's West Texas mudunhu, semuenzaniso, inoratidza avhareji yemazuva-yepamberi mutengo wakapararira we$60-$80 paMWh, ukuwo nzvimbo dzeHouston dzichiona kupararira kwe$40-$50 paMWh. Iyi $10- $30 pamusiyano weMWh inoburitsa $35,000-$105,000 mune imwe mari yegore negore ye1 MW bhatiri bhasikoro zuva nezuva.
Mari yekushanda inoyera ine saiti maitiro. Nzvimbo dzemudhorobha dzine mari dzekuchengetedza dzakakwirira asi kuwana kurinani kwekugadzirisa. Nzvimbo dzekumaruwa dzinoda nguva dzekufamba kwenguva refu pakufona kwesevhisi, zvichiwedzera mari yenguva dzose yekugadzirisa ne20-30%. Mamiriro ekunze anopisa anowedzera kutonhora-nzvimbo muPhoenix inogona kushandisa $15,000-$20,000 gore negore yakawanda paHVAC simba pane kuiswa kwakafanana muSeattle.
Zvinokurudzira uye marongero zvinokanganisa zvakanyanya hupfumi hwesaiti. The federal Investment Tax Credit (ITC) inoshanda kumabhatiri anochajwa nemagetsi anogona kudzokororwazve, zvichipa 30-40% pundutso yepamberi kusvika 2032. Nyika{4}}yekurudziro yeNyika{4}}inosiyana zvikuru-California inopa Self-Generation Incentive Programme (SGIP) kuderedzwa kusvika ku$250 pamusika, asi Texas haina mari yekubhadhara mari pamutengo wega wega. kutora chikamu.
Mabatirwo emutero wemidziyo anosiyana nenzvimbo uye anokanganisa zvakanyanya-hupfumi hwenguva refu. Dzimwe nyika dzinobvisa kuchengetedza kwesimba kubva pamutero wemidziyo, nepo dzimwe dzichiongorora kukosha kwemusika kuzere. Mutero wepagore wezvivakwa unogona kubva pazero kusvika pakudarika $20,000 paMW zvichienderana nenzvimbo-chinhu chinosanganisa makore makumi maviri eupenyu hweprojekiti.
Njodzi Kuongorora Matrix
Yese ingangoita saiti inotakura akasiyana ma profiles enjodzi pane ese tekinoroji, zvimiro, uye zvekutengesa zviyero. Yakarongeka njodzi yekuongorora inodzivirira kutadza kunodhura uye kusiiwa kweprojekiti.
Ngozi yekuchengetedza moto inotsamira pane yekumisikidza nharaunda uye padyo neanonzwa ma receptors. Nzvimbo dziri pedyo nenzvimbo dzinogara vanhu dzinotarisana nekuongororwa kwakanyanya uye kushorwa nenharaunda. Nzvimbo dziri mukati memapaki emaindasitiri kana mikoridho yeutility dzinosangana nekunetseka kushoma. Mufambo kubva pazvivakwa zvakagarwa unokanganisa zvakanyanya zvese zvinobvumidza kuomerwa uye kuratidzwa kwemhosva. Mapurojekiti ekuchengeta 200+ tsoka kubva mudzimba anowanzo famba zvakanaka pane ari pedyo.
Ngozi yekudzora inosiyana nerekodhi rekodhi rekodhi nekuchengetedza simba. Nzvimbo dzine mapurojekiti akawanda akatenderwa uye macode akajeka anopa njodzi yakaderera. Nzvimbo dzinofunga kumisa kana kushaya bhatiri{2}}zvakananga mitemo ine kusavimbika kukuru. Tarisa uone kana vakuru vemunharaunda vakawana dzidziso pamusoro pekuchengetedza bhatiri{4}vasina kudzidziswa vanodzima moto uye vanoongorora zvivakwa vanowanzononotsa mapurojekiti zvachose nekunetsekana kusina musoro.
Njodzi yekugamuchirwa munharaunda inogona kukanganisa kunyange mapurojekiti ane ruzha. Nzvimbo dzinopikisa kusimudzira maindasitiri, mapurojekiti ekare ane gakava, kana mapoka eNIMBY akarongwa anoda kuparidzira uye dzidzo. Mapurojekiti akabudirira munzvimbo idzi anowanzo kudyara 6-12 mwedzi mukuita kwenharaunda usati wanyora mvumo. Nzvimbo dziri munzvimbo dzakajaira zvivakwa zvekushandisa dzinotarisana nenjodzi shoma yenharaunda.
Kutevedzwa kwezvakatipoteredza kunoisa njodzi pamarudzi ari mungozi yokutsakatika, manyoro, uye zviwanikwa zvetsika. Desktop kwezvakatipoteredza kuongorora uchishandisa anowanikwa dhatabhesi anoona zvingangoitika nyaya kare. Nzvimbo dzine nzvimbo dzakadzivirirwa dzinogara mhuka kana nzvimbo dzakakura dzemvura dzinoda akakura (uye anodhura) matanho ekuderedza. Ongororo dzezvishandiso zvetsika dzinodiwa munzvimbo dzine ruzivo rwezvinocherwa mumatongo -kunonoka kwemwedzi 6-12 hazvishamisi kana zviwanikwa zvawanikwa.
Njodzi yekubatanidza inotangira kubva kune grid simba zvipingamupinyi uye kushandiswa kwekushandisa. Dzimwe nzvimbo dzekushandisa dzakagadzira nzira dzakachinjika dzekubatanidza, nepo dzimwe dzichichengeta nzira dzakajeka dzinowedzera nguva dzisingatarisike. Wongorora mutsara wekubatanidza wezvekushandisa kuti uone nguva dzemvumo. Mitsetse inoratidza 3+ makore ekumashure inoratidza njodzi huru yekunonoka kweprojekiti zvisinei nemhando yesaiti.
Supply chain njodzi inokanganisa kusarudzwa kwesaiti nenzira dzisiri pachena. Nzvimbo dziri kure dzinowedzera mari yekufambisa uye kudzikisira kuwanikwa kwekontrakta. Saiti dzisina crane yekuwana inoda nyanzvi yekusimudza michina. Nzvimbo dzine mamiriro ekunze akaipa anoganhurira mahwindo ekuvaka-nzvimbo muAlaska ingangove nemwedzi 4-5 chete yemamiriro ekunze akakodzera kuiswa, maringe nekuvaka kwegore rose mumamiriro ekunze ari pakati nepakati.
Installation Best Practices
Site Preparation
Kugadzirira kwesaiti kwakaringana kunotarisisa kuti kuiswa kunofamba zvakanaka here kana kusangana nekunonoka kunodhura. Maitiro acho anowanzo kutora 4-8 mavhiki kubva pakutanga kusvika pakugadzirira kuendesa michina.
Kuchenesa nekugada kunoita hwaro hwekubudirira kuisirwa. Zvirimwa zvinofanirwa kubviswa panzvimbo yepadhi yemidziyo pamwe ne 20-foot perimeter yekufambisa mvura nekupinda. Magiredhi anofanirwa kuwana materu e1-2% yedhiraivha uku uchichengetedza nzvimbo dzakadzika pasi pemidziyo-mabhatiri anoda nhanho yemapadhi mukati me1/4 inch pamusoro pemamita gumi kudzivirira kunetseka pamasisitimu ekukwira.
Basa rekongiri rinoda kutariswa kune zvakadzama. Equipment pads inoda 6-8 inches e-reinforced concrete ane hushoma 28-day compressive simba re3,000 psi. Kupinda kwemukoto kuburikidza nepedhi kunofanirwa kuve kwakakura zvakaringana uye yakavharwa-mvura kupindira kuburikidza nemaconduits kunokonzera ngura uye kutadza kwemagetsi. Anchor mabhoti akaiswa mukongiri anofanirwa kunyatsoenderana nemapoinzi ekumisikidza mudziyo; kusarongeka ne 1/2 inch kunogona kudzivirira kuiswa.
Kuiswa kwepasi pevhu kunoitika kongiri isati yadirwa. Izvi zvinosanganisira maconduiti emagetsi kubva kugedhi yekubatanidza nzvimbo kuenda kunzvimbo yebhatiri, mitsara yekutaurirana yekutarisisa uye kutonga, uye mitsetse yemvura yekudzima moto kana zvichidikanwa. Trenching inofanirwa kuchengetedza 3-tsoka shoma kupatsanurwa pakati pesimba uye tambo dzekutaura kudzivirira kupindira.
Drainage infrastructure inodzivirira mvura yakamira iyo inogona kukanganisa nheyo uye kugadzira njodzi dzekuchengetedza. Swales kana migero yemvura inonangisa kuyerera kure nenzvimbo dzemidziyo. Dzimwe nzvimbo dzinoda mabheseni kana masisitimu ekupinda mukati kuti agadzirise mvura yemututu-idzi dzinofanirwa kugadzirwa nemainjiniya ane marezenisi uye zvichitenderwa zvakasiyana.
Kuvakwa kwemugwagwa kunosangana nezvakawanda zvinodiwa: kuunza michina, kugadzirisa nguva nenguva, uye kuwana mota yekukurumidzira. Migwagwa inotakura 80,000-mapaundi ekutakura marori inoda 6-8 inches ye compacted gravel base ine yakakwana curve radii (zvishoma 40 tsoka mukati meradius). Migwagwa yekupinda kwechimbichimbi inofanirwa kuchengetedza hupamhi hwemamita makumi maviri nekutenderera tsoka dzese 150 pazvinodiwa nekodhi yemoto.
Kuiswa kwefenzi kunotevera kugadzirira kwesaiti uye kunotangira kuendeswa kwemidziyo. Nhanhatu-nhanhatu cheni cheni ine mawoko ewaya yebarbed inozadzisa zvinodiwa pakuchengetedza. Magedhi anofanirwa kugonesa kupinda kwerori{3}}pasi pasi pemafitsi gumi nematanhatu kupamhama pamotokari dzinotakura zvinhu. Dzimwe nzvimbo dzinowedzera zvipingamupinyi zvemotokari kudzivirira kupinda kwemotokari isina kutenderwa uku ichibvumidza vanofamba netsoka kupinda kuti vagadzirise.
Equipment Placement
Kumisikidzwa kwemuviri kwemidziyo yebhatiri, ma transformer, uye midziyo yekuwedzera inokanganisa zvese mashandiro ekushanda uye kutevedzera kuchengetedza. Kurongeka kunofunga kunodzivirira matambudziko anodhura kugadzirisa mushure mekuiswa.
Container orientation zvine chekuita nekudziya kwekutonga. Mativi marefu anofanirwa kutarisana nekuchamhembe-maodzanyemba munzvimbo dzekuchamhembe kwehemisphere kuti kuderedze kubatwa nezuva kwakananga panguva yekupisa kwakanyanya. Izvi zvinodzikisira zvinhu zvekutonhodza ne10-15% zvichienzaniswa nekumabvazuva-kumabvazuva. Nekudaro, kutungamira kwemhepo kunogona kudarika kufunga kwezuva-kumisikidza midziyo yakatarisana nemhepo iripo inovandudza kutonhora kwechisikigo.
Kudzoreredza kutevedzera kunoda kuyera kuyerwa panguva yekurongeka. Maka mitsara yese inodiwa yekudzosera pazvirongwa zvesaiti usati watanga nzvimbo dzemidziyo. Macode emoto anorayira 10-mafiti makumi maviri enzvimbo yakachena yakatenderedza midziyo-izvi zvinoreva kuti hapana motokari, zvinomera, kana zvinhu zvinogona kugara munzvimbo iyi. Yera kubva kumacheto ekunze emidziyo, kwete kubva pamapedhi, kuve nechokwadi chekuteerera.
Multiple container installing inoda nzvimbo chaiyo pakati pemaunitsi. NFPA 855 inoda mamita matanhatu (inenge 20 tsoka) pakati pemabhatiri akavharirwa kunze kwekunge moto-yakayerwa zvipingamupinyi zvapatsanura. Iyi spacing inodzivirira kupararira kwemoto pakati pemayuniti panguva yezviitiko zvekupisa kwekupisa. Nzvimbo dzine nzvimbo shoma dzinogona kushandisa madziro ane moto 1-awa kuti aderedze kupatsanurwa kusvika 10 feet, kunyange izvi zvichiwedzera $15,000-$30,000 pamudhuri pamutengo wekuvaka.
Transformer placement inoyera kushanda kwemagetsi uye kufunga ruzha. MaTransformer anofanirwa kuwana padyo nemidziyo yebhatiri (mukati me50 tsoka) kuderedza kumhanya kwetambo uye kudonha kwevoltage. Zvakadaro, mafeni ekutonhodza etransformer anogadzira 60-70 dB yeruzha{5}kuaisa kure nemitsetse yezvivakwa pedyo nenzvimbo dzinonzwa ruzha. Zvipingamupinyi zveAcoustic zvinopa imwezve kuderedza ruzha asi inodhura $5,000-$10,000 per transformer.
Cable routing pakati pezvikamu zvinoshandisa zvakananga-maconduiti akavigwa kana matireyi etambo. Kuvigwa kwakananga kunodhura zvishoma asi kunonetsa kugadzirisa mune ramangwana. Matireyi etambo anopa kuchinjika uye kugadzirisa kuri nyore asi anodhura 30-40% kupfuura pakutanga. Zvisinei nemaitiro, chengetedza kupatsanurwa pakati pe-voltage AC cables uye low-voltage control wiring kudzivirira kukanganisa kwemagetsi.
Monitoring nekudzora michina inowanzoisa munzvimbo dzakasiyana dzemamiriro ekunze pedyo nemidziyo yebhatiri. Aya masisitimu anoda kuchengetedzwa kwezvakatipoteredza asi kwete mwero wakafanana wekutonga kwekupisa semabhatiri. Tsvaka ma control panel apo vashandi vesaiti vanogona kuasvika zvakachengetedzeka-kure ne{3}}voltage equipment uye ane chiedza chakakwana-nguva yebasa.
Kubatanidzwa neZvirongwa Zviripo
Kubatanidza bhatiri reM1 MW kune zvivako zvemagetsi zviripo zvinoda kurongeka kwakangwarira uye zvirongwa zvekudzivirira zvakakodzera. Kusabatana kwakashata kunokonzera matambudziko ekushanda kubva parwendo rwekunetsa kusvika pakukuvadzwa kwemidziyo.
Dziviriro relay coordination inova nechokwadi chekuti zvikanganiso zvinozviparadzanisa nemazvo pasina kukanganisa iyo yakakura sisitimu. Mabhatiri anopindura zvakasiyana nemajenareta echinyakare-anogona kupa simba rakawanda kwazvo (kazhinji 10x akayerwa simba) kwenguva pfupi. Dziviriro mainjiniya anofanirwa kutevedzera aya maitiro uye kugadzirisa relay marongero zvinoenderana. Ongororo iyi inowanzoita $15,000-$25,000 asi inodzivirira kukuvara kwemidziyo uye inovandudza kuvimbika.
Grounding masisitimu inoda kutariswa kwakanyanya nekuisa bhatiri. Iyo DC divi reiyo system inoda yakaparadzana pasi kubva kudivi reAC, uye ese ari maviri anozobatana kune yakajairwa pasi grid. Kudzika pasi kwakashata kunogadzira mafungu anotenderera anokuvadza midziyo uye kugadzira njodzi dzekuchengetedza. Ground resistance inofanira kuyera pasi pe 5 ohms-nzvimbo dzine ivhu rine matombo kana pakaoma dzingada matanda akadzika evhu kana kuwedzera kemikari pasi.
Kubatanidzwa kwehurongwa hwekukurukurirana kunogonesa kutarisa kure uye kutonga. Mabhatiri mazhinji anoshandisa maserura kana faibha yekubatanidza kufambisa data, zvinoda simba rechiratidzo rakakwana kana kupera kwefiber pasaiti. Kubatanidzwa neutility SCADA masisitimu-inodiwa pagridi-yakabatana kuisa{4}}inoda maprotocol akachengeteka uye kutevedzera zvinodiwa zvecybersecurity. Tarisira mwedzi 3-6 yekuongorora kwekuchengetedza kweIT uye kuita.
Synchronization michina inoita kuti bhatiri ribatane kune grid pasina kukonzera kukanganisa. Majinarita emazuva ano anosanganisira grid-zvekugadzira zvikwanisiro zvinoenderana nevoltige, frequency, uye phase otomatiki. Zvakadaro, zvibvumirano zveutility interconnection zvinowanzoda kuwiriraniswa kwakasiyana-tarisa relays dzinoona mamiriro asati avhara mabreaker. Midziyo iyi inodhura $8,000-$15,000 uye inoda kurongeka kwakaringana.
Kudzora system programming inosarudza kuti bhatiri rinopindura sei kune akasiyana mamiriro. Mashandiro anosanganisira peak shaving, frequency regulation, voltage support, uye backup power-imwe neimwe ichida maalgorithms akasiyana. Kuongororwa kwechirongwa kuburikidza nekutumira bvunzo kunosimbisa sisitimu inopindura nemazvo isati yasimba. Kuyedzwa uku kunowanzoda 1-2 mavhiki ane nyanzvi yekutuma mainjiniya.
Mafungiro Ekushanda
Zvinodiwa Zvekuchengetedza Zvichienderera
Iyo 1 megawatt bhatiri system inoda kugadziridzwa nguva nenguva kuti ive nechokwadi chekushanda kwakavimbika uye nehupenyu hwakakwana. Kusiyana nechizvarwa chechinyakare chinoda basa rakasimba, kuchengetedza kwebhatiri kwakareruka asi kuchiri kudikanwa.
Zvirongwa zvekuchengetedza zvekudzivirira zvinowanzodaidza kuongororwa kwekota. Technicians tarisa bhatiri manejimendi system matanda, simbisa tembiricha sensors iri kushanda nemazvo, uye ongorora mamiriro emuviri. Kugadzirisa kwepagore kunosanganisira kuyedzwa kwechikamu-kuyeresa magetsi emasero, kuongorora mabatiro akaita corrosion, uye kuona masisitimu ekudzima moto anoshanda nemazvo. Aya mapurogiramu ekugadzirisa anodhura $15,000-$25,000 pagore kune 1 MW masisitimu.
Thermal management system sevhisi inodzivirira iyo inonyanya kukonzeresa yekutadza nguva isati yakwana. HVAC mafirita anoda kuongororwa pamwedzi uye kutsiva kwekota munzvimbo dzine guruva. Cooling system refrigerant levels inofanira kuongororwa gore negore. Kusagadzirisa zvakanaka masisitimu ekutonhodza kunoita kuti tembiricha yekushanda ikwidze izvo zvinomhanyisa kushatisa kwebhatiri{3}}zvinoderedza hupenyu hwesisitimu kubva pamakore 10-12 kusvika pamakore matanhatu-8.
Kuonekwa kwemoto uye kudzvanyirira masisitimu kunoda kuongororwa gore negore nevane hunyanzvi. Izvi zvinosanganisira kuongorora ma detectors ehutsi, kuyedza kudzvanya system activation sequences (pasina kuburitsa), uye kuongorora masisitimu ekusprinkler kana kuvharika. Nzvimbo dzakawanda dzinoda-maripoti ekuongorora ebato anounzwa gore negore kuchengetedza mvumo dzekushanda.
Kuedza kushanda kwebhatiri kunoitika 2-ka4 pagore kuona kuparara. Maedzo aya anoyera huwandu huripo uye kusamira zvakanaka kwemukati-zviratidzo zvakakosha zvehutano hwebhatiri. Normal degradation inoratidza 1-3% gore negore kurasikirwa kwemasimba. Kukurumidza kushatisa kunoratidza matambudziko anoda kuferefetwa-pamwe kudziya kwekutonga nyaya, kuchovha bhasikoro zvakanyanya, kana kukanganisa kugadzira kwakavharwa pasi pewaranti.
Firmware inogadziridza yekutonga masisitimu uye mabhatiri manejimendi masisitimu anoitika kakawanda pagore. Izvi zvigadziriso zvinovandudza mashandiro, gadzirisa tsikidzi, uye dzimwe nguva wedzera maficha matsva. Kunyange zvigadziriso zvichigona kuitwa munhu ari kure, maitiro akanaka anosanganisira-kutariswa kwesaiti kugadzirisa chero matambudziko anomuka panguva yekuvandudza.
Performance Monitoring
Inoenderera mberi yekutarisa masisitimu inopa kuoneka mukushanda kwebhatiri uye inogonesa kuona nekukurumidza kwematambudziko. Kumisikidzwa kwemazuva ano kunoburitsa mazana enzvimbo dzedata-matembiricha, voltages, mapoinzi, mafambiro emagetsi{2}}akaiswa mumasekonzi mashoma ega ega.
Key performance zviratidzo zvinoteedzera hutano hwehurongwa nekufamba kwenguva. -kugona kwekufamba-reshiyo yesimba rinobuda kune simba mu{3}}inofanira kuramba iri pamusoro pe85% yelithium-masisitimu eion. Kuderera kwekushanda kunoratidza matambudziko nemagetsi emagetsi kana masero ebhatiri. Mamiriro ehutano (SOH) metrics inofungidzira yasara hupenyu hunobatsira hunoenderana neakacherechedzwa maitiro ekuderera. A system inoratidza SOH pamusoro pe90% mushure memakore maviri ekushanda iri kuita zvakanaka.
Kutarisisa tembiricha kunofanirwa kutariswa zvakanyanya. Mabhatiri maseru anofanirwa kugara mukati me20-30 madhigirii panguva yekushanda. Chero sero rinogara richimhanya 5 dhigirii + rinopisa kupfuura mamwe rinoratidza dambudziko-pamwe sero rinotadza kana kutonhora kuyerera kwemhepo. Masisitimu emazuva ano anodzima otomatiki kana tembiricha ichisvika pamazinga asina kuchengetedzeka, asi kuvharika uku kunodhura mari uye kunogona kuratidza zvinodiwa sevhisi.
Energy throughput tracking inoyera kuti ingani bhatiri rakatenderera. Iyi data inodyisa muwaranti kuverenga uye kuronga kugadzirisa. Bhatiri re1 MW rinoshanda muma frequency regulation rinogona kutenderera kaviri zuva nezuva (8 MWh zuva nezuva throughput), nepo peak yekuveura kumisikidza inogona kutenderera kamwe chete pazuva. Kukwirisa bhasikoro kunomhanyisa kupfeka uye kunosimudzira nguva yekutsiviwa kwechikamu.
Revenue tracking inobatanidza data rekushanda nekuita kwemari. Yakawanda sei sisitimu yakawana kubva kune simba arbitrage? Ndeapi mari yaidiwa mari yaichengetwa? Kudzoka chaiko kunoenderana nemafungidziro here? Ongororo iyi inozivisa mikana yekuvandudza uye inosimbisa fungidziro dzehupfumi dzakafambisa sarudzo yekutanga saiti.
MaAlarm systems anozivisa vashandi nezvemamiriro ezvinhu anoda kutariswa. Ma alarm akakosha-kuona moto, kupisa kwakanyanya, kupera kwekutonhodza-zvinoita kuti vanhu vapindure ipapo. Asina{{4}maaramu akakosha-zvinonetsa pakutaura, kusiyana kwemwando-rogi kuti uongororwe nguva dzose. Kugadziriswa kwearamu kwakaringana kunodzivirira matambudziko ese akapotsa uye kuneta kwearamu kubva kune yakawandisa chenjedzo dzenhema.
Zvakajairika Zvikanganiso Zvokudzivisa
Kubudirira 1 MW kuisirwa bhatiri kunoda kudzivirira akati wandei makomba anowanzo kukanganisa mapurojekiti kana kukanganisa kuita.
Kurerutsa nguva yekubatanidza inomira sechikanganiso chinowanzoitika. Vagadziri vanowanzotora 6-12 mwedzi wenguva kubva pakushandisa kusvika pakusimbaradza, asi 24-36 mwedzi inoratidza kuti ichokwadi mumisika ine vanhu vakawanda. Izvi zvisizvo zvinorasa zvirongwa zvemari uye fungidziro yemari. Gara uchikumbira yakadzama yekubatanidza kudzidza kubva kune yekushandisa pakutanga kwesarudzo yesaiti-usati wasaina marendi evhu kana midziyo yekuodha.
Kuregeredza zvinonetsa munharaunda zvinotungamira kukubvumira kunonoka kana kurambwa kweprojekiti. Zviitiko zvemoto webhatiri zvinogashira zvakakosha zvenhau, zvichigadzira kushushikana kweveruzhinji kunyangwe zviitiko zvisingawanzo. Mapurojekiti asingaenderane nenharaunda anotarisana nekupikiswa kwakarongwa pamisangano yeruzhinji. Vagadziri vanobudirira vanoita misangano isina kurongeka nevavakidzani mwedzi vasati vanyora zvibvumirano, gadzirisa zvinonetsa nekuvimbika, uye varatidze kuzvipira kune kuchengeteka.
Kusakwana kwesaiti kunodzivirira kuiswa kwemidziyo kana kukanganisa mhinduro yechimbichimbi. Zvigaba zvebhatiri zvinosvika zvakakura zvakakura zvinoda kucheneswa migwagwa uye huremu. Nzvimbo dzinosvikwa chete nemigwagwa mitete kana kuti mabhiriji madiki haagone kushanda. Ongorora nzira yekutumira nemakambani ezvifambiso usati wapedzisa kusarudza nzvimbo-kugadzirisa migwagwa yeruzhinji kunogona kuita $100,{5}} uye zvinotora makore kuti zvibvumidzwe.
Kusvetukira pakuferefeta kwegeotechnical kunokonzera matambudziko anodhura panguva yekuvaka. Kufungidzira ivhu "rakanaka" rakavakirwa pakutarisa kwekuona kunodzosera moto kana vashandi vakawana zvisina kukodzera mamiriro anoda einjiniya kuzadzwa kana nheyo dzakadzika. Iyo $ 10,000 yakachengetwa pakuongorora ivhu inova $100,000 mumitengo isingatarisirwi yenheyo. Gara uchidyara mune yakakodzera geotechnical mishumo kune chero saiti iri kutariswa zvakanyanya.
Kutarisana nekugadzirisa kwekuwana mushure mekuiswa kunogadzira kushanda kwemusoro. Equipment inoda sevhisi yenguva dzose, uye zvikamu zvinozoda kutsiviwa. MaSaiti akagadzirwa asina nzvimbo yakaringana anoona kuti kubvisa yakundikana inverter inoda disassembled zvishandiso zviri padyo. Ipai nzvimbo yekushandira yakakwana-inokwana mafiti gumi kune rimwe divi remagaba-pakugadziridza uye kugadzirisa mune ramangwana.
Kutadza kuwana-kodzero dzekugara kwenguva refu dzakakodzera nguva yeprojekti kunoita kuti vanhu vaonekwe. Mapurojekiti ebhatiri anowanzo shanda kwemakore gumi nemashanu kusvika makumi maviri nemashanu, asi vanogadzira dzimwe nguva vanosaina makore gumi ekurejesa kuti vaderedze mitengo yekutanga. Kana nhaurirano dzekuvandudzwa kwerenda dzichitanga, varidzi veminda vanowana mukana wakakura wekuda mitengo yakakwira. Matanidza mazwi ekurenda kuhupenyu hwepurojekiti, kana sarudzo dzakachengeteka dzekuvandudza nekukwira kwakatemwa kwechiyero.
Ramangwana{{0}Kuratidza Kuiswa Kwako
Nzvimbo yekuchengetedza simba inoramba ichishanduka nekukurumidza, iine matekinoroji matsva, mirau, uye mikana yemusika ichibuda nguva nenguva. Smart saiti kusarudzwa hakungotarisi chete izvo zvanhasi zvinodiwa asi zvinogona kuitika mangwana.
Kuwedzera kunoratidza kukosha sezvo hupfumi hwekuchengetera hunovandudza uye simba rinodiwa richikura. MaSaiti anogarisa mamwe mabhatiri emidziyo asina makuru ekusimudzira masisitimu anopa kuchinjika kwekuwedzera huwandu. Paunenge uchiongorora masaiti, funga kana paine nzvimbo yekuwedzera kaviri saizi yekuisa mune ramangwana. Zvigadzirwa zvemagetsi-matransformer, switchgear, magrid connections-zvinofanirwa kuenzaniswa nekuwedzera mupfungwa, kunyange kana yekutanga kuvaka-kunze kuri kudiki.
Kukwidziridzwa kwetekinoroji kuchave kuwanikwa sezvo mabhatiri emakemikari anovandudza. Masisitimu elithium-anhasi anozopedzisira aita-mabhatiri emazuva ano, mabhatiri ekufambisa kwepamusoro, kana zvimwe zvitsva zvinopa kushanda kuri nani kana kudhura. Mamiriro esaiti anobvumira kuchinjika kwemidziyo pasina kukanganisa kuisirwa kwese kunopa nzira dzekusimudzira. Magadzirirwo emodular apo chigaba chega chega chinoshanda chakazvimirira chinogonesa kukwidziridzwa-kutsiva chikamu chimwe panguva imwe ichiramba ichishanda.
Mitemo yekutora chikamu pamusika inogara ichichinja, ichigadzira mikana mitsva yemari. Grid operators vanogara vachiunza zvitsva zvekuwedzera sevhisi zvigadzirwa izvo mabhatiri anogona kupa. Masayiti akamisikidzwa kutora muzvirongwa zvemisika yakawanda-yemagetsi arbitrage, frequency regulation, misika yemhando, masevhisi ekugovera{3}}inoratidza kusimba sezvo mamiriro emusika anochinja. Izvi zvinofarira kutapurirana{{5}masaiti akabatana kupfuura kuseri kwe-kwe{7}}kumisikidzwa kwemamita, kunyange zvazvo yekupedzisira ichiri kupa mabhenefiti kuburikidza nekutengesa mutengo optimization.
Iyo nharaunda yekudzora inoomesa sezvo mamwe mabhatiri ekuisa achiuya online uye kunzwisisa kwenjodzi kunovandudza. Makodhi emoto, zviyero zvekuchengetedza, uye zvinodiwa zvezvakatipoteredza zvinoenda kune zvakaomesesa zvinodiwa nekufamba kwenguva. Zvigadziro zvinodarika zvishoma zvinodikanwa nhasi-zviri nani kudzima moto, zvimhingamipinyi zvakanyanyisa, kutarisisa kwakawedzerwa-zvinotarisana nenjodzi shoma yekudzoserwa kunodhura kana mitemo yachinja. "Kuvaka zvakanyanyisa" uku kunodhura 5-10% kuwedzera mberi asi kunopa runyararo rwemupfungwa kwenguva refu.
Mibvunzo Inowanzo bvunzwa
Inguva yakawanda sei iyo 1 MW bhatiri system inoda chaizvo?
Midziyo yepakati inotora 320-640 square tsoka (imwe kana maviri ekutakura ekutakura tsoka tsoka), asi zvinodikanwa zvinodzosera izvi zvakanyanya. Makodhi emoto anorayira 10-20 tsoka dzemvumo kumativi ese kuti uwane mukana wekukurumidzira, pamwe nenzvimbo yevanoshandura, migwagwa yekupinda, uye fenzi yekuchengetedza. Hushoma hunoshanda ndeye 0.25 acres (anenge 11,000 square tsoka) yekumisikidzwa kwegaba rimwe chete, kunyangwe mahekita 0.5 inopa imba yekushanda yakagadzika uye inobvumira kuwedzera mune ramangwana. Nzvimbo dziri munzvimbo dzekugara dzinogona kuda imwe nzvimbo nekuda kwehukuru hwekudzosera zvinodiwa kubva kumitsara yezvivakwa uye zvivakwa zvakagarwa.
Ndingaisa bhatiri re1 MW mumba?
Kuiswa kwemukati kunogoneka nehunyanzvi asi kunotarisana nezvipingamupinyi zvakakosha. Sisitimu iyi inoda huwandu hwakakura hweHVAC kuti ibvise kupisa kunoitwa panguva yekushandisa-kazhinji 20-40 kW yekutonhoresa. Kudzvinyirirwa kwemoto kunowedzera kuoma mukati memba, kazhinji kunoda masisitimu ane hunyanzvi kupfuura zvakajairwa zvekumwaya zvekuvaka. Chinonyanya kukosha ndechekuti macode ekuvaka anoda kuisirwa-giredhi remagiredhi emasisitimu anodarika 20 kWh, nekunyatsopatsanurwa kubva munzvimbo dzine vanhu. Zvivakwa zvemaindasitiri zvine sirin'i yakakwirira, mhepo inofefetera yakasimba, uye makamuri emagetsi ega ega anoita nzvimbo dzakakodzera dzemukati. Kune akawanda maapplication, yekumisikidza yekunze yemidziyo inoratidza inodhura-inoshanda uye iri nyore kubvumidza.
Ndeipi nguva yakajairika kubva pakusarudza saiti kusvika pakushanda?
Nguva inosiyana zvakanyanya zvichienderana nenzvimbo uye chimiro chekubatanidza grid. Kumashure kwe--mamita ekumisikidza munzvimbo dziripo dzine simba remagetsi, 6-mwedzi 9 inokwanisika. Izvi zvinosanganisira 2-3 mwedzi yekubvumidza, 2-3 mwedzi yekutenga michina, uye 2-3 mwedzi yekuvaka uye kutumwa. Grid-yakabatana mapurojekiti anoda utility yekubatanidza anowanzo kutora 18-36 mwedzi, ine nguva yakawanda inopedzwa nezvidzidzo zvekubatanidza uye manejimendi emutsetse. Mapurojekiti munzvimbo dzisina mirau yebhatiri akamiswa anogona kutarisana nekuwedzera kunonoka kwemwedzi 6-12 uku vakuru venzvimbo vachigadzira nzira dzekubvumidza. Kutanga nekukasira nekubatanidza zvekushandisa uye kubatanidzwa kwenharaunda kunoderedza zvakanyanya nguva yakatarwa.
Ndinoda inishuwarenzi yakakosha yebhatiri rekuchengetedza simba system?
Inishuwarenzi yezvivakwa zvakajairika kazhinji haisanganisire kana zvakanyanya kudzikisira kufukidzwa kwesimba rekuchengetedza masisitimu. Iwe unozoda yakasarudzika inishuwarenzi inovhara kukuvara kwemidziyo, kukanganiswa kwebhizinesi, mutoro, uye mune dzimwe nguva, vimbiso yekuita. Maprimiyamu epagore e1 MW system anowanzo kubva pamadhora zviuru zvisere kusvika pamadhora makumi maviri nemashanu zvichienderana nenzvimbo, masisitimu ekudzima moto, uye ruzivo rwemushandisi. Vatakuri veinishuwarenzi vari kuwedzera kuda UL 9540A mhinduro dzebvunzo, hurongwa hwekuchengetedza moto hwakakwana, uye humbowo hwezvirongwa zvekugadzirisa. Vamwe vatakuri vanopa mareti akaderedzwa emasisitimu ane advanced moto kudzvanywa kana iwo anotariswa 24/7 nevanoshanda vanokwanisa. Factor izvi zvinoramba zvichidhura muhupfumi hweprojekiti kubva pakutanga.
Kuisa 1 megawatt bhatiri system kunoda kufunga zvine hungwaru pamusoro pemashandisiro ako chaiwo, masaiti aripo, uye{1}}zvenguva yakareba zvinoda kushanda. Nzvimbo yakakwana ye1 megawatt bhatiri inotsamira pakuyera kuwana grid, kugona kwekutonga, hupfumi, uye kuchengetedza zvinodiwa. Ungave uri kunanga kutumirwa kwechiteshi chemagetsi, kumashure-kwe-kumisikidzwa kwemamita ekuda kutonga, kana kubatanidza simba remagetsi, kubudirira kunobva mukuongororwa kwesaiti uye kutarisa kune zvese zvinodiwa zvehunyanzvi uye zvinonetsa munharaunda. Kutanga nezvinangwa zvepurojekiti zvakajeka uye kushanda kumashure kuti uone mawebhusaiti anoshandira izvo zvinangwa zvinoburitsa zvirinani pane kutsvaga saiti kutanga uye kuyedza kuti ishande.