Peak shaving bhatiri isimba rekuchengetedza magetsi panguva yakaderera{{0}rinenge richidiwa uye rinoabvisa panguva dzinodiwa zvakanyanya kuderedza kushandiswa kwemagetsi kubva pagridi. Mabhatiri aya anobatsira mabhizimisi nemaindasitiri kudzivirira kubhadhariswa kwemagetsi kunodhura, izvo zvinowanzoita 30-70% yemabhiri emagetsi. Iyo tekinoroji inoshanda otomatiki kuburikidza nehungwaru simba manejimendi masisitimu anotarisisa mashandisirwo emagetsi chaiwo-nguva uye kutumira simba rakachengetwa nemazvo apo kudiwa kwegridi uye magetsi emagetsi asvika pamazinga epamusoro.
Mashandiro ePeak Shaving Battery Systems
Iyo yakakosha Operation inotarisana nehurongwa hwekuchengetedza simba uye kutenderera kutenderera. Munguva yekusashanda{{1}nguva dzepamusoro-kazhinji husiku kana mangwanani-ngwanani apo magetsi anodzikira uye simba regrid richidzikira-mabhatiri anochaja kubva kune gidhi remagetsi kana mamwe anobatikazve sesolar panel. Iri simba rakachengetwa rinovapo kuti riendeswe pakarepo kana kushandiswa kunotyisidzira kudarika zvikumbaridzo zvakafanorongwa.
Mazuva ano peak shaving bhatiri kumisikidzwa anoshandisa yakaomesesa simba manejimendi masisitimu ayo anoramba achitarisisa kudhirowa kwemagetsi pamaminetsi gumi nemashanu, iyo yakajairwa kuyerwa nguva inoshandiswa kubhadharisa. Kana iyo sisitimu yaona mashandisirwo asvika padanho repamusoro, inochinja otomatiki kusimba rebhatiri, ichiwedzera magetsi egidhi kuti ichengetedze huwandu hwenzvimbo pazasi pezvikumbaridzo zvakakosha. Iyi switchover inoitika zvisina mutsetse, pasina kukanganisa kushanda kana kuita kwemidziyo.
Iyo bhatiri manejimendi sisitimu inoteedzera akawanda ma paramita anosanganisira mamiriro ekuchaja, mareti ekuburitsa, tembiricha, uye akafanofembera kurodha mapatani zvichienderana nenhoroondo yedata. Yepamberi algorithms fungidziro kana nguva dzepamusoro dzichaitika uye ive nechokwadi chekuti mabhatiri anochengetedza yakakwana kuchaja kubata zvinotarisirwa kudiwa spikes. Kugona kufembera uku kunosiyanisa mabhatiri ekuveura zvakanyanya kubva kune akareruka ekugadzirisa magetsi ekugadzirisa{2}}vanovandudza mashandisirwo emagetsi pane kungopa simba rechimbichimbi.
Battery Chemistry uye System Architecture
Peak shaving bhatiri rinonyanya kushandisa lithium-ion tekinoroji, kunyanya lithium iron phosphate (LiFePO₄) chemistry. Mabhatiri aya anounza simba rakawanda zvakapetwa ka2-katatu kudarika mamwe echinyakare aneasidhi yelead asi achiramba achibuda mukati me80% yemagetsi ekubuda. Iyi flat discharge profile inovimbisa kuenderana kwesimba remhando sezvo zvivakwa zvinotora kubva munzvimbo dzebhatiri panguva dzepamusoro.
Iyo yakajairwa yekutengesa peak yekuveura bhatiri system inosanganisira akawanda mazvikamu anoshanda mukubatana. Iyo bhatiri bhangi pachayo ine akawanda maseru akabatana munhevedzano uye akafanana masisitimu kuti awane yaidiwa voltage uye hunyanzvi hwekuita. Simba rekushandura masisitimu anoshandura DC bhatiri rinobuda kuti rienderane nezvinodiwa zvenzvimbo, ingave 48V DC yemidziyo yekufonera kana mavoltages epamusoro ekushandisa mumaindasitiri. Inverters inobata bidirectional simba kuyerera, ichigonesa zvese kuchaja kubva kune grid uye kuburitsa kune zvivakwa zvinotakura.
Thermal management inova yakakosha sezvo masisitimu aya anotenderera zuva nezuva. Kumisikidzwa kwemazuva ano kunosanganisira kutonhora kusingaite kuburikidza nemhepo yakagadziridzwa kana inoshanda yekutonhodza masisitimu ayo anochengetedza mabhatiri mukati mehumwe tembiricha ye20-25 degree. Yese gumi dhigirii tembiricha inokwira pamusoro peiyi chiyero ingangoita zvakapetwa kaviri kuchembera kwebhatiri, zvichiita kuti kudzora kwekushisa kuve kwakakosha mukuwedzera hupenyu hwehurongwa uye kudzoka pakudyara.
Peak Shaving Versus Load Shifting
Peak shaving bhatiri tekinoroji inosiyana zvakanyanya nemaitiro ekuchinja mitoro, asi ese ari maviri aine chinangwa chekudzikisa mutengo wemagetsi. Peak shaving inoderedza spikes chaiyo yekuda nekuunza mamwe masimba emagetsi panguva dzakaoma. Kushanda kunoenderera mberi pasina shanduko yehurongwa-bhatiri rinongopa simba rekuwedzera kana grid richidiwa zvichiwedzera. Izvi zvinoita kuti peak shaving system ive yakanaka kune zvivakwa zvine maoperation asingachinjike asingakwanise kurongazve simba-zvakawanda.
Kuchinja zvinhu, ukuwo, kunofambisa mashandisirwo emagetsi kubva-pamaawa epamusoro-soro kusvika kuderera-kudhura zvakanyanya-nguva dzepamusoro nekurongazve maitirwo. Nzvimbo yekugadzira inogona kushandisa michina inorema munguva dzehusiku kuti iwane mari yemitengo yakaderera yemagetsi. Iyi nzira inoda shanduko yekushanda iyo mabhizinesi mazhinji asina. Zvipatara, nzvimbo dzedhata, uye kuenderera mberi kwekugadzira mashandiro hazvigone kungochinja mashandisiro esimba ravo kune nguva dzakasiyana pasina kukanganisa kuendesa masevhisi.
Mamiriro emari anosiyana zvakanyanya. Peak shaving bhatiri kuisa kero kuchaja-muripo unoenderana nepamusoro-soro yemaminetsi gumi nemashanu ekushandisa simba panguva yekubhadharisa. Imwe 30-maminetsi spike inogona kutyaira gore rega regidhi mubhadharo nezviuru zvemadhora. Load shifting targets energy charges inobva pakushandiswa kwese, izvo zvinowanzomiririra chikamu chidiki chekutengesa magetsi mabhiri. Kune zvivakwa zvinotarisana nekuchaja kwakanyanya kudiwa nekushanda kusingachinjiki, peak shaving bhatiri tekinoroji inopa iri nani ROI.
Mabhenefiti eMari uye Kudzoka pane Investment
Iyo yehupfumi kesi yepeak shaving bhatiri masisitimu inomira pakudiwa kwekudzivirira kubhadharisa. Nzvimbo dzekutengeserana nedzemaindasitiri dzinowanzobhadhara machaji maviri emagetsi akasiyana: mari yekushandisa pamaawa akazara kilowatt-anoshandiswa, uye mari yekuda kudiwa kwepeak kilowatt. Nepo machaji ekushandisa achiramba akadzikama, mibairo yekuda inogona kuchinjika zvakanyanya zvichienderana nechinguvana chekushandisa spikes.
Funga nezvenzvimbo yepakati-yakakura yekugadzira ine 500 kW base reload inombopota ichikwira kusvika 750 kW kwenguva pfupi. Kana utility ichichaja madhora makumi mashanu pakikirowati yega yega yekudiwa kwepamusoro pagore, iyo 250 kW spike inodhura imwe $12,500 pagore{{8}kungori yegridhi simba, zvakasiyana kubva kumagetsi chaiwo. Iyo yakakura saizi yekuveura bhatiri system inoderedza kudiwa kwepamusoro ne200 kW inochengetedza zviuru gumi zvemadhora pagore mumari yegridi chete.
Mashoko eindasitiri anoratidza kuti mabhatiri ekugera anowanzo bhadhara mukati memakore matatu-5, kunyanya kana asanganiswa nerutsigiro rwuripo. Musika weUS Battery Energy Storage System, unokosha pamadhora 2.13 bhiriyoni muna 2024, unotarisirwa kusvika pamadhora 7.02 bhiriyoni panosvika 2029, zvichiratidza kukura kwepagore kwe26.8%. Uku kukurumidza kukura kunobva zvakanyanya kubva mukuvandudzika kwehupfumi sezvo mitengo yebhatiri ye lithium-ion yadonha ingangoita makumi maviri muzana pagore mumakore gumi apfuura.
Chengetedzo chaiyo inosiyana zvichienderana nezvakati wandei zvinhu: chiyero chekushandisa chimiro, nzvimbo yekuremerwa profiles kusiyanisa, uye bhatiri system saizi. Zvivako zvine mitoro yakasiyana-siyana inoona kudzoka kukuru sezvo peak shaving bhatiri masisitimu inopa kukosha kwepamusoro kana shanduko yekuda ichitaurwa. Ongororo yevashandisi vekutengesa makumi mana yakawana kuti masisitimu emabhatiri ane simba rakaenzana nekagumi zvinoreva kuti simba rinogona kuderedza kudiwa kwepamusoro kusvika ku44%, zvichidudzira kukuchengetedza kuri kuramba kuchienderera mukati memakore gumi-15 ekushanda.
Kubatanidzwa neRenewable Energy Systems
Peak shaving bhatiri tekinoroji inogonesa kuita zvakanakisa kana yapetwa ne-pasaiti inogonesa kugadzirwa, kunyanya solar photovoltaic systems. Musanganiswa uyu unogadzirisa dambudziko guru: kugadzirwa kwezuva kunokwira zvakanyanya mukati menguva dzemasikati apo magetsi aidiwa zvakanyanya kare, asi kuchinja kwemotokari dzemagetsi uye kugoverwa kwesimba rinoshandiswazve kwaita kuti vanhu vakawanda vade kusvika masikati nemangwanani chaiwo-pachokwadi kana simba rezuva radzikira.
Iyo yakabatanidzwa sisitimu inoshanda mumamodhi akawanda zuva rese. Munguva yepamusoro peak solar kugadzirwa, yakawandisa simba inochaja iyo bhatiri sisitimu uku ichikwanisa kupa mitoro yenzvimbo. Sezvo kubuda kwezuva kunodzikira munguva dzemasikati asi kudiwa kwenzvimbo kunoramba kwakakwira kana kuwedzera, bhatiri repamusoro rekuveura rinoburitsa simba rayo rakachengetwa rezuva kuti riwedzere simba regridi. Izvi zvinonyatso shandura chizvarwa chinogoneka kumberi munguva kuti ienderane nepamusoro pechido nguva, ichiwedzera kukosha kwezuva uye kudiwa kwekubhadharisa mari.
Zvivako zvekutengesa zvakabatanidza solar photovoltaic masisitimu neshavha yepamusoro yebhatiri rekuchengetedza zvinoshuma kuderedzwa kwesimba kwe60-80% zvichienzaniswa negrid-chete. Bhatiri rinowedzera mabhenefiti ezuva kupfuura maawa emasikati uku ichipa kukurumidza kupindura kugona kunodiwa pakuveura ndebvu. Munguva yekudzima kwegidhi, iyo yakasanganiswa sisitimu inogona chitsuwa mitoro yakaoma, kuchengetedza mashandiro kuburikidza nekuwedzeredzwa kuvhiringika-yechipiri bhenefiti inosimudzira yakazara system kukosha.
Iyo National Renewable Energy Laboratory mapurojekiti ekuti kuchengetwa kwebhatiri kuchave kwakakosha mukubatanidzwazve kwesimba rekubatanidza sezvo inopindirana chizvarwa masosi inosanganisira zvikamu zvakakura zvegidhi. Peak shaving bhatiri masisitimu akaiswa panzvimbo dzevatengi anotsigira shanduko iyi nekuchengetedza yakawandisa simba rinowanikwazve kana chizvarwa chikapfuura kudiwa kwenzvimbo nekuchiisa panguva yekunyanya kushandiswa, kuderedza kunetsa kwekutapurirana zvivakwa.
Zvikumbiro Mukati meIndasitiri Sectors
Manufacturing zvivakwa zvinomiririra vatevedzeri vakakura vepeak shaving bhatiri tekinoroji nekuda kwekukwirira kwavo, kusiyanisa mashandisiro emagetsi. Maitiro eindasitiri akaita sekugadzira simbi, kugadzira makemikari, uye kugadzirwa kwechikafu kunosanganisira michina inokwevera simba rakakura panguva yekutanga uye inorema mashandiro ekutenderera. Mutsetse mumwe chete wekugadzira uchikwirisa unogona kugadzira spikes dzinodiwa dzemazana akati wandei kilowatts dzinogara 15-30 maminetsi-pfupi akakwana zvekuti kumisa mashandiro kunoratidzika kunge kusingaite, asi yakareba zvakakwana kukonzeresa kubhadhariswa kwegore negore kuwedzera.
Zvivakwa zvekutengesa zvine mahombe eHVAC masisitimu anotarisana nematambudziko akafanana. Air conditioning inoremerwa muzvivakwa zvehofisi, nzvimbo dzekutengesera, uye mahotera anowedzera mukati memasikati anopisa, chaizvo apo grid inoda peaks uye magetsi anosvika pakakwirira. Peak shaving bhatiri kumisikidzwa muzvivakwa izvi kazhinji kubva pa100 kWh kusvika 500 kWh simba ne50 kW kusvika 200 kW magetsi mareti, anokwana kugera maspikes makuru anodiwa pasina kuda kuiswa kwakakura zvisingaite.
Nzvimbo dzedata dzinobatsirikana zvakanyanya kubva kupeak shaving bhatiri tekinoroji sezvo ivo vachitochengetedza yakakura bhatiri huwandu hwesimba risingachinjike. Kaviri-maitiro ekushandisa anobvumira mabhatiri aya kuti ashandise zvese zviri zviviri UPS backup uye peak shaving function pasina kukanganisa kuvimbika. Tsvagiridzo inoratidza kuti nzvimbo dzedata dzinopfuura makumi mapfumbamwe muzana esimba radzo isingasviki 1% yenguva, ichisiya mabhatiri aripo ekuveura ndebvu panguva yenguva dzose maoparesheni achisara akagadzirira basa ravo rekutanga rekuchengetedza.
Zvivakwa zvehutano zvakabuda seimwe yakakosha nzvimbo yekunyorera. Zvipatara zvinoda 24/7 maoparesheni ane zero kushivirira kune kukanganiswa kwemagetsi, zvichiita kuti basa rekushanda rifambe zvisingaite. Peak shaving bhatiri masisitimu rega zvivakwa izvi zvideredze machaji ekudiwa uku panguva imwe chete ichiwedzera kusimba kwesimba. Iyo bhatiri simba rinoshanda basa rakapetwa katatu: kuveura kudiwa kunokwira panguva yekushanda kwakajairwa, kupa simba rekuchengetedza panguva yekudzima, uye kutsigira mitoro yakaoma panguva yekukurumidzira.
Implementation Kufunga uye System Sizing
Yakakodzera peak shaving bhatiri system saizi inoda kuongororwa kwakadzama kwenzvimbo inoremerwa profiles uye utility chiyero zvimiro. Undersized masisitimu anotadza kudzikisa zvakaringana kudiwa kwepamusoro, kuderedza ROI. Oversized masisitimu anosanganisira yakawandisa mari yemari inowedzera nguva yekubhadhara zvisina basa. Iyo optimal saizi inoyera yekutanga kudyara inopesana neinoenderera inodiwa yekuchaja mari.
Load profile analysis inotanga nekuunganidza ingangoita 12 mwedzi yeinterval data inoratidza mashandisirwo emagetsi pa15-minute increments. Izvi zvinoburitsa maitiro ekudiwa, zvinotaridza kuti peaks dzinowanzoitika sei, uye inoyera ukuru hwemapikisi ekudiwa. Zvivako zvine mitsipa isingachinjiki inomisikidzwa neapo neapo nhongonya dzinowanzowana kudzoka kuri nani kubva panhongonya yekuveura mabhatiri masisitimu pane zvivakwa zvine maitiro asina kujairika mashandisiro.
Utility chiyero chechimiro chekuongorora chinotarisa machaji chaiwo ayo peak shaving bhatiri system inodzivirira. Zvimwe zvekushandisa zvinoongorora kubhadhariswa kwezvinodiwa zvichibva pane imwe yepamusoro-soro yemaminiti 15-panguva yekubhadharisa pamwedzi. Vamwe vanoshandisa nzira dzakaoma kunzwisisa dzinosanganisira misiyano yemwaka kana coincident peak charges zvichienderana nekudiwa kwenzvimbo panguva yesystem-wide grid peaks. Kunzwisisa izvi zvimiro zvechiyero zvinoumba saizi sarudzo uye maitiro ekushanda.
Battery simba rinodiwa zvinotevera kubva pakuongorora uku. Nzvimbo inosangana neyakajairwa 200 kW inoda spike inotora maawa maviri inoda ingangoita 400 kWh yeinoshandisika bhatiri renji kuti ipedze zvizere peak. Nekudaro, mabhatiri haafanire kubuda ari pasi pe20% mamiriro ekuchajisa kuchengetedza hupenyu hurefu, saka iyo yakaiswa simba inoda kusvika 500 kWh. Mareti emagetsi anofanirwa kudarika peak shaving zvinodiwa ne10-20% kuzvidavirira kurasikirwa kwesimba rekushandura uye kuve nechokwadi chekukurumidza kupindura.
Kuita kweSistimu uye Kushanda Metrics
Peak shaving bhatiri masisitimu inopa kuyerwa kuita kuburikidza akati wandei akakosha metrics. Peak kudzikisa mutoro muzana inoratidza kuti yakawanda sei sisitimu inodzikira zvakanyanya kudiwa zvichienzaniswa nekutanga kushandiswa. Kusimwa kwakabudirira kunowanzo kuwana 15-25% kuderedzwa kwepamusoro, nemasisitimu epamberi anosvika makumi mana muzana kana kupfuura zvichienderana nekuremerwa profiles maitiro uye saizi yebhatiri.
Round-kugona rwendo kunoyera kurasikirwa kwesimba panguva yekuchaja-kubuda. Lithium yemazuva ano-ion peak shaving battery systems inoita 92-95% kunyatsoshanda, zvichireva kuti 5-8% yesimba rakachengetwa rinopera nekupisa panguva yekuchovha bhasikoro. Nepo iyi nhanho yekushanda ichipfuura dzimwe nzira senge lead-asidhi mabhatiri (80-85%), inoramba yakakosha kukuverenga kwehupfumi sezvo zvivakwa zvinobhadhara zvinobudirira kurasikirwa kwemagetsi panguva yekuchaja.
Upenyu hwemabhasikoro ndiwo unotara kuti machaji mangani-anokwanisa kuburitswa nebhatiri risati radzikira pasi pemazinga anobatsira. Mabhatiri eLithium iron phosphate anoshandiswa pakuveura ndebvu zvakanyanya anowanzo unza 3,000-6,000 macycles kana ashandiswa mukati mezvinokurudzirwa. Nekuchovha bhasikoro zuva nezuva, izvi zvinoshandura kumakore 8-16 ehupenyu hwekushanda. Kudzika bhasikoro kunowedzera hupenyu hurefu-kuburitsa kune chete 50% huwandu hunogona katatu kutenderera hupenyu uchienzaniswa nekuzara kwakazara.
Kuwanikwa kweSystem kunoyera chikamu chenguva iyo peak yekuveura bhatiri inoshanda sekugadzirwa. Zvakanaka-magadzirirwo anochengetedzwa anowana kuwanikwa kwe98-99%, nenguva yekuzorora inogumira pakugadziridza kwakarongwa uye kusakundikana kwechikamu. Kuwanikwa kwepamusoro uku kunoratidza kunetsa sezvo sisitimu ichifanirwa kupindura kune pese pese kudiwa kunoitika kuti ipe mari yakarongwa. Yepamberi bhatiri manejimendi masisitimu anotarisisa zviuru zve data mapoinzi kugonesa fungidziro yekugadzirisa inogadzirisa zvingangoitika zvisati zvakonzera kutadza kwehurongwa.
Smart Controls uye otomatiki
Hungwaru hunodzora mabhatiri ekuveura ndebvu dzavepo zvakanyanya kudarika nhanho yakareruka-zvinodzora. Masisitimu emazuva ano ekutonga simba anosanganisira muchina wekudzidza algorithms anoongorora nhoroondo mitoro maitiro kufanotaura riini mapikisi achaitika nekuwedzera kwechokwadi. Aya masimba ekufungidzira anogonesa sisitimu kugadzirira zvinotarisirwa kudiwa spikes nekuona yakakwana yekuchaja bhatiri uye nekugadzirisa nguva yekuburitsa.
Chaiyo-nguva optimization algorithms inodzikamisa zvinangwa zvakawanda panguva imwe chete. Iyo sisitimu inofanirwa kuveura kudiwa kwepamusoro kudzikisa machaji egidhi uku ichichengetedza yakakwana bhatiri yekuchengetedza kune isingatarisirwe maspikes ekushandisa. Inoda kurongeka neyakagadzirwazve chizvarwa kana iripo, kuisa pamberi pekushandiswa kwesimba rezuva pamusoro pemagetsi egidhi kana iripo. Zvimwe zvimisikidzo zvinotora chikamu muzvirongwa zvekupindura zvinodiwa zvinoda kudzikiswa kwemutoro panguva yekukurumidzira kwegidhi, zvichiwedzera imwe nhanho ye optimization yakaoma.
Iyo yekudzora sisitimu inobatanidza kune ekunze data masosi anosanganisira mamiriro ekunze, zvivakwa zvekutonga masisitimu, uye zvirongwa zvekugadzira. Data yemamiriro ekunze inobatsira kufanotaura mitoro yeHVAC yezvivakwa zvekutengesa. Zvirongwa zvekugadzira zvinozivisa sisitimu kune yakarongwa yakakwirira-kushanda kwemutoro munzvimbo dzekugadzira. Ruzivo rwechitarisiko urwu runonatsiridza kufanotaura uye runogonesa proactive bhatiri manejimendi iyo inogara ichichengeta zvivakwa zviri pasi pepamusoro pekuda zvikumbaridzo.
Remote yekutarisa masimba inobvumira vatariri vezvivakwa uye simba vanopa mazano kuti vatarise maitiro ehurongwa kubva pakati pemadhibhodhi. Nzvimbo iyi inoratidza-mafambisirwo emagetsi chaiwo, bhatiri ririkuchajiswa, nguva yekushanda yakafanotaurwa, uye mari yakawedzerwa yekuchaja. Otomatiki yambiro inozivisa vashandisi kana zvisizvo zvikaitika kana kana kugadzirisa kwemaitiro kwakafanira. Uku kutarisisa kure kunoratidza kukosha kwakanyanya kumasangano anoshanda akawanda zvivakwa zvine peak shaving mabhatiri ekuisa munzvimbo dzakasiyana.
Mibvunzo Inowanzo bvunzwa
Bhatiri repamusoro-soro rinotora nguva yakareba sei panguva yekubuda ropa?
Kureba kwenguva kunoenderana nekuwanda kwebhatiri uye kukura kwemutoro. Bhatiri re200 kWh rekuveura ndebvu rinotsigira kuderedzwa kwe100 kW rinomhanya kwemaawa angangoita maviri risati rada kuchajazve. Mazhinji masisitimu ekutengesa akakura kubata nguva dzepamusoro dzinotora maawa 2-4, achivhara zvakajairika masikati anoda kuwedzera. Iyo bhatiri manejimendi sisitimu inoramba ichitarisa mamiriro ekuchaja uye ichachengetedza 10-20% simba rekuchengetedza kuchengetedza hutano hwebhatiri uye kugonesa mhinduro kune isingatarisirwe mamwe mapeji.
Ko mabhatiri epamusoro ekuveura ndebvu anoshanda nearipo ekuisa solar panel?
Ehe, peak shaving bhatiri masisitimu anobatanidza zviri nyore nearipo solar photovoltaic kumisikidzwa kuburikidza nemachaji controllers anogadzirisa kuyerera kwemagetsi kubva kwakawanda masosi. Iyo sisitimu inokoshesa kugadzirwa kwezuva mukati memasikati masikati, kuchaja mabhatiri ane yakawandisa solar kugadzirwa uku ichipa mitoro yenzvimbo. Kana kubuda kwezuva kwadzikira asi kudiwa kwenzvimbo kunoramba kwakakwira, bhatiri rinoburitsa simba rezuva rakachengetwa kuti riwedzere simba regidhi. Kubatanidzwa uku kunowedzera kukosha kwekudyara kwezuva uye kuda mari yekubhadharisa pasina kuda kugadziridzwa kwesolar system.
Chii chekuchengetedza chinoda peak shaving bhatiri masisitimu?
Lithium-ion peak shaving bhatiri masisitimu anoda kugadziridzwa kushoma kana zvichienzaniswa nelead-asidhi yakasiyana. Ongororo dzepagore dzinoona kubatanidza kwemagetsi kunoramba kwakasimba uye masisitimu ekutonhodza anoshanda nemazvo. Iyo bhatiri manejimendi sisitimu inoramba ichitarisa ega ega masero voltages uye tembiricha, ichizivisa vashandisi kune chero anomalies. Kuyedzwa kwegore negore kunosimbisa kuti mabhatiri anochengetedza kushanda kwawo kwakayerwa. Vagadziri vazhinji vanokurudzira kuongororwa kwesevhisi yehunyanzvi 2-makore matatu ega ega kuti vaongorore hutano hwehurongwa hwese nekuvandudza software yekudzora. Kusiyana nemabhatiri emutobvu{{9}easidhi, masisitimu e-lithium-ion haadi mawedzero emvura kana kuchaja yakaenzana.
Ko bhatiri repamusoro rinogona kukurumidza sei kupindura kune maspikes anoda?
Mazuvano mabhatiri ekuveura ndebvu anopindura mukati me2-4 milliseconds ekuona kudiwa kunodarika danho rakarongwa. Iyi mhinduro yekukurumidza inobva kumagetsi emagetsi anoramba achitarisisa mapoinzi ekubatanidza grid panguva yediki-yechipiri. Iko kumhanya kunoratidza kwakakosha sezvo zvivakwa zvinoda kugara pazasi peak threshold yakayerwa mumaminetsi gumi nemashanu ekuwedzera nezvishandiso. Mhinduro yakanonoka inogona kubvumira mapfupi ekuda spikes kunyoresa, achiramba mabhenefiti ehupfumi. Iko kuchinjika kwepakarepo hakukonzere kukanganisa kushanda kune midziyo yekushandisa kana maitiro.
Kuiswa kwehunyanzvi hwekuchengetedza bhatiri kwepamusoro pekuda manejimendi kwachinja kubva pakuyedza kuenda kune yakajairika sezvo mitengo ichidzikira uye zvimiro zvekushandisa zviri kuwedzera kuranga kushanduka kwekushandisa. Zvishandiso zvinoongorora masisitimu aya zvinofanirwa kuongorora mafaera emutoro uye zvimiro zvine hungwaru, sezvo hupfumi huchisiyana zvakanyanya zvichienderana nemamiriro enzvimbo. Masangano ane machaji ekudiwa kukuru, mitoro yakasiyana-siyana, uye kushanduka kwekushanda kushoma kazhinji anoona kukurumidza kudzoka. Kune akawanda ekutengeserana uye maindasitiri mashandiro, peak shaving bhatiri tekinoroji ikozvino haimiriri simba rekudzikisa mutengo wesimba asi mukana wekukwikwidza mumisika umo mari yemagetsi inokanganisa zvakanyanya miganho yekushanda.