Mwedzi wapera, ndakagamuchira mibvunzo mitatu yakatevedzana kubva kune vatengi, vese vachibvunza mubvunzo mumwe chete: "Nevakawandasimba rekuchengetedza maitirozviripo, ndosarudza sei?"
Ndashanda muindastiri ino kwemakore akawanda, kubva kumberi-mapurojekiti easidhi kusvika parizvino tichitarisa pamabhatiri e-lithium, kubva kune anosanganisirwa kuenda kumakasitoma uyezve kuvapa mazano, ndakabata indasitiri yese. Ndakaona mapurojekiti akawandisa achiwira mumisungo-vamwe vakatsauswa nevagadziri vePowerPoint mharidzo, vamwe vakasarudza mhando dzakachipa, dzisingazivikanwe, uye vamwe vaingotungamirwa nemhino nevatengesi nekuda kwekushaya ruzivo rweindasitiri.
Ini handisi kuzopinda muhurukuro isina chinhu ye "yepamusoro kuita uye inotungamira tekinoroji," asi panzvimbo pacho ndichagovera iyo chaiyo sarudzo yekufunga uye indasitiri ruzivo.
Sei dura rekuchengetedza simba rave chiyero?
Zviri nyore: zviri nyore.
Kare, mapurojekiti ekuchengetedza magetsi aitoda kutengwa kwakasiyana kwemabhatiri, PCS, BMS, masisitimu ekudzivirira moto, uye mhepo inofefetera, pamwe-panzvimbo yekubatanidza uye kushandisa mwedzi mitatu. Makore mashoma apfuura, rimwe remapurojekiti edu raisanganisira misangano inopfuura makumi maviri kungorongedza maprotocol nevatengesi vashanu.
Zvino? Chigaba che40-netsoka, chine hurefu hushoma hwe5MWh, chinosimudzwa panzvimbo, chakabatanidzwa, uye chinotumirwa mukati mevhiki. Vatengi vanochengetedza nguva uye kushanda nesimba, EPC makondirakiti anochengetedza nguva, uye mabhangi anoida-yakajairwa zvigadzirwa zvinoreva njodzi inodzoreka.
Zvakadaro, pane ngozi yekuziva nezve: Containerized storage ≠ plug-uye-play.
Gore rapfuura, mupurojekiti muGuangdong, mutengi akafunga kuti ichave yagadzirira kushandisa mushure mekutenga, ndokuzongoona kuti transformer yakapihwa nemugadziri yaisaenderana nezvinodiwa nesaiti, zvichikonzera kumirira-mwedzi miviri. Naizvozvo, zvakakosha kusimbisa zvakajeka maparamendi ekubatanidza grid, mamiriro esaiti, uye kureba kwekuchengetedza moto usati watenga.
Core Sarudzo Nheyo: Chengetedzo Kutanga, Zvese Zvimwe Chechipiri
Makore mashoma apfuura, moto pachiteshi chemagetsi chekuchengetedza simba muSouth Korea wakapisa kwemazuva matatu, zvichikonzera kurasikirwa kunopfuura 200 miriyoni RMB. Kubva ipapo, mugwaro nyoro rega rega randaona, huremu hwekuchengetedza hwawedzera kubva pa20% kusvika pamusoro pe35%.
Zvichitaurwa zviri nyore: Kana chengetedzo isiri kusvika padanho, kunyangwe tekinoroji yakanakisa haina basa.
Nzira yekuongorora kuchengeteka? Tarisa pfungwa nhatu:
Chekutanga
Yakapasa bvunzo yeUL 9540A? Iyi parizvino ndiyo yakanyanya kuomesera yekupisa yekumhanya bvunzo standard. Kupasa bvunzo iyi zvinoreva kuti moto uri musero rimwe haupararire kuhurongwa hwese. Vazhinji vanotungamira vagadziri vedzimba vapfuura, asi mamwe echipiri-neyechitatu{4}}mhando dzemhando dzichiri muchikamu che "kugadzirira kuyedzwa"; uchenjere pamusoro peizvi.
Chepiri
Hurongwa hwekudzivirira moto hunoitwa nemazvo here? Vamwe vanogadzira, kuchengetedza mari, vanongoshandisa heptafluoropropane muhurongwa hwavo hwekudzivirira moto. Chirongwa chakavimbika chinofanira kusanganisira hurongwa hwakakwana hwe "gasi kuona + yambiro yekutanga + zoned fire suppression + explosion venting design." Kushandisa imwe 200,000 kusvika 300,000 RMB kunogona kuchengetedza hupenyu munguva dzakaoma.
Chetatu
Bvunza mugadziri kana vakamboita tsaona mumakore matatu apfuura. Ruzivo urwu haruna nyore kuwana, asi unogona kubvunza nevaridzi veprojekiti uye EPC nyanzvi. Iyo indasitiri yakakura chete; munhu wose anoziva kuti ndiani ane matambudziko.
Mamiriro ehunyanzvi: Ndeapi Akakosha, uye Ndeapi Angori Gimmicks?
Manufacturers 'PowerPoint mharidzo inowanzova nemapeji akawanda ezvinyorwa, izvo zvisingabviri kuti mutengi wepakati averenge. ndataura muchidimbu"zvitatu-tarisa, zvitatu-usaone-"musimboti:
Zvekutarisa:
- Cycle Life:Izvi zvinotarisa zvakananga kuti makore mangani chirongwa chinogona kugara. Parizvino, maseru eLFP akajairwa anogona kuwana 6000-8000 cycles, aine ari nani anodarika 10000 cycles. Zvisinei, cherechedza kuti idzi i data rabhoritari; mukushanda chaiko, kuderedzwa kwe70-80% kunonzwisisika.
- Kushanda Kwenguva Yedunhu:Yakawanda sei ye100 kWh yakachajwa inoburitswa? Maitiro akanaka anogona kuwana 88-90%; masisitimu ari pasi pe85% haakurudzirwe. Iwo mamwe mashoma muzana emapoinzi ekurasikirwa gore rega rega anowedzera kusvika kune yakakosha mari mumakore gumi.
- Warranty Terms:Tarisa pane vimbiso yekudzikisa simba. Semuyenzaniso, "Kugona hakuzove pasi pe80% mushure memakore gumi"{3}}izvi zvinofanirwa kunyorwa mukondirakiti. Zvakare, nyatsoongorora kuti ndiani ane basa rekufambisa, kutsiva zvikamu, uye nguva yekupindura kana paine matambudziko panguva yewaranti.
Zvinhu zvausingade kunetseka nazvo zvakanyanya:
- Energy density limits:Vamwe vagadziri vanozvikudza 6.5MWh kana 7MWh pagabhati, asi tora izvozvo nesadza remunyu. Kunyanya kuwanda kunoisa dambudziko rakawandisa pakubvisa kupisa. Mumapurojekiti chaiwo, zvakachengeteka kuichengeta pakati pe5-5.5MWh. Usapira hupenyu hurefu nekuda kwezvinonaka.
- Millisecond{0}}level nguva yekupindura:Kunze kwekunge uri kuita frequency tuning, 200ms uye 50ms hazvina mutsauko kwauri.
- Fancy smart maficha: Zvinhu zvakaita sekufungidzira kweAI uye mapatya edhijitari zvinonyanya kufunga panguva ino; mashoma anogona kushandiswa.
Mugadziri Sarudzo: Ngative Vakatendeseka
Izvi zvinogona kugumbura vamwe, asi sezvo ndanyora izvi, ndichataura pachena.
CATL: Masero ebhatiri avo haarambike, ane makuru epasirese ekutakura. Zvakadaro, masimba avo ekubatanidza masisitimu anosarira kumashure evagadziri vekuchengetedza simba, izvo zvinotungamira kumitambo yekutumira yatambanudzira kusvika kumwedzi 5-6. Pamusoro pezvo, BMS uye yechitatu-kubatanidzwa kweEMS kutambura nekunonoka kugadziridzwa kwegwaro reprotocol, zvinoda kungwarira pa-site debugging. Inokodzera mapurojekiti ane yakakwira bhatiri cell brand zvinodiwa uye mashoma kusimba mazuva ekupedzisira.
BYD: Yakanakisa vertical kusanganisa, zvichikonzera kugadzikana kwakagadzikana. Nekudaro, mitengo inoramba yakakwirisa, ichisiya nzvimbo shoma yekutaurirana. Inonyanya kushandiswa mumapurojekiti emhiri kwemakungwa, mutengo wayo-unoshanda hauna kutaurwa munyika.
Sungrow Power Supply: Yakatanga nePCS, vane yakakura sisitimu yekubatanidza ruzivo uye inokurumidza sevhisi mhinduro. Chiyero chavo chekubudirira kwebhidhiri chave chakakwira mumakore achangopfuura, asi kunonoka kuendesa kunogona kuitika panguva dzekusimba kwakasimba. Mutengo wakanaka{{2}unoshanda, unokodzera mapurojekiti mazhinji.
Huawei: Iyo yakanyanya hutsinye mukuvandudza tekinoroji, ine tambo yekuvaka inopa mabhenefiti akajeka. Nekudaro, mitengo yakakwira, uye maitiro avo ehukasha ekutengesa anoita kuti kutaurirana kwebhizinesi kuome. Inokodzera mapurojekiti ane mabhajeti akakwana uye inotarisisa tekinoroji yepamusoro.
Vagadziri vechipiri- neyechitatu-vagadziri: mitengo inogona kuderera ne20-30%, asi mhando inosiyana zvakanyanya. Kana ukafunga kuzvishandisa, ita shuwa yekushanyira fekitori iwe pachako, ongorora yapfuura purojekiti data, uye uve nechokwadi chekuti mazwi ewaranti akataurwa zvakajeka. Usaedzwe nemitengo yakachipa uye unopedzisira wava nepurojekiti yakakundikana.
Dzakawanda Dzakafanana Pitfalls
Pitfall 1: Kurerutsa Mari Yekuchengetedza
Vagadziri vanowanzotaura "1.5% -2% yegore rekugadzirisa mutengo," iyo inonzwika yakaderera. Nekudaro, muchokwadi, kubata nemaalarm enhema uye software bugs mugore rekutanga chete zvinogona kupedza hafu yebhajeti. Zvinokurudzirwa kuputsa mabasa ekugadzirisa mukondirakiti: ingani yekuongorora nguva nenguva, kutarisa kure, uye mitengo yakasara. Kunyatsotsanangura izvi zvinodzivirira kusawirirana.
Pitfall 2: Grid Connection Mvumo Inononoka
Iyo system inosvika asi haina kubatana kune grid, ichikusiya iwe wakamirira. Izvi zvakajairika. Zvinokurudzirwa kuti chinhu chekutanga chaunoita mushure mekutanga chirongwa ndechekubvunzana nekambani yemagetsi grid kuti unzwisise nguva yekumirira, zvinodiwa zvehunyanzvi, uye zvinyorwa zvinodiwa. Usamirire kusvika midziyo yasvika kuti uwane kuti unofanira kumirira mimwe mwedzi mitanhatu.
Pitfall 3: Kutadza Kufunga nezveMoto Chengetedzo Distance muSaiti Sarudzo
Mitemo yekuchengetedza moto inoda kuti midziyo yekuchengetedza simba ichengetedze imwe chinhambwe kubva kune mumwe uye kubva kune zvivakwa. Mamwe mapurojekiti ane nzvimbo shoma, uye kana asina kurongwa nemazvo mumatanho ekutanga, zvinozoitika kuti hapana nzvimbo yakakwana yemidziyo yese, kumanikidza kuderedzwa kwesimba kana kutamiswa.
Recommended Selection Process
Kana iri nguva yako yekutanga kuita chirongwa chekuchengetedza simba, tinokurudzira nzira inotevera:
Chekutanga, tsanangura mamiriro ekushandisa: peak shave uye kuzadza mupata, frequency regulation, kugoverwa kwesimba rekuchengetedza, kana simba rekuchengetedza? Mamiriro akasiyana ane zvakasiyana zvachose zvinodiwa zvenguva, simba, uye kumhanya kwekupindura.
Zvadaro, verenga zvehupfumi: funga mitemo yemitengo yemagetsi munharaunda, yepamusoro-misiyano yemitengo yemupata, nerubatsiro, uye verenga nguva yekubhadhara. Mapurojekiti ane chiyero chemukati chekudzoka (IRR) pasi pe8% inofanira kusvikirwa nekuchenjerera.
Gadzira technical specification:taura zvakajeka zvaunoda zvepakati uye uzvitumire kune 3-5 vagadziri kune makotesheni.
Ita pa-kuongorora nzvimbo:shanyira kamwechete purojekiti yereferensi uye bvunza muridzi nezve ruzivo rwavo chairwo.
Nhaurirano dzebhizinesi:tarisa pakutaurirana mazwi ewaranti, mazwi ekubhadhara, uye zvirango zvekunonoka.
Pa-kutariswa kwesaiti:kana zvichiita, shanyira fekitari isati yatumirwa kuti utarisire maitirwo acho, kunyanya nokuda kwezvikamu zvinokosha uye waya.
Pakupedzisira
Indasitiri yekuchengetera simba parizvino iri kupisa zvakanyanya, iine vagadziri vakawanda, akawanda pfungwa, uye akawanda makomba. Iko hakuna mhinduro yakajairwa kana zvasvika pakusarudza, asi pane yakakosha pfungwa: tenga chete izvo zvaunonzwisisa, uye izvo chete zvinogara ndizvo zvakakosha.
Usavhunduke nemaparamita pane PowerPoint mharidzo; bvunza vanhu vakatoishandisa, uye tarisai-zvirongwa zvepasi rose. Indasitiri iyi yakaoma, asi kwete zvisinganzwisisike-chero uchingoda kuisa nguva yekuinzwisisa.
Inzwa wakasununguka kusiya meseji ine chero mibvunzo chaiyo; Ndichapindura nekuziva kwangu.