Isingeniso:

Izinhlelo zokugcina amandla ezentengiselwano nezezimboni (C&I) zidlala indima ebalulekile ekwandiseni izinga lokuzithengela wena lama-photovoltaics, ukwehlisa izindleko zikagesi kubanikazi bezimboni nabezentengiselwano, kanye nokusiza amabhizinisi ekongeni amandla kanye nokunciphisa ukungcola. Lezi zinhlelo zinikeza amamodeli amabili ayinhloko ebhizinisi: ukuzifakela noma usizo oluvela ezinkampanini ezisiza amandla. Le ndlela yokugcina ihlanganisa izinkampani ezitshala imali ezimpahleni zokugcinwa kwamandla futhi zithwale umthwalo wokusebenza nokunakekela, kuyilapho amakhasimende ekhokha izindleko zikagesi. Ngokukhulayo, isitoreji samandla se-C&I siyakhula sibe yizimo ezihlukahlukene zohlelo lokusebenza, njengokushaja. iziteshi, izikhungo zedatha, iziteshi eziyisisekelo ezingu-5G, namandla ogu lwechweba, okubonisa amandla amakhulu okukhula.

1.Isakhiwo Sohlelo Lwesitoreji Samandla e-C&I:

Isakhiwo sezinhlelo zokugcina amandla e-C&I siqukethe izingxenye ezihlukahlukene.Isistimu yokuguqula amandla (PCS) yakhiwe ngokuzimele ngaphandle kwesistimu yebhethri.I-PCS ihlanganisa i-inverter boost unit, amakhabethe axhunywe kwigridi, ama-transformer, nezinye izici ezidingekayo.Isistimu yebhethri iqukethwe ngaphakathi kwesitsha, esihlanganisa amakhabethe ebhethri, amakhabethe ahlanganayo, kanye nemishini yokuqapha.Lezi ziqukathi zinamandla azimele, ukukhanya, ukulawula izinga lokushisa, ukulawula umswakama, nezinhlelo zokuvikela umlilo. Ngaphezu kwalokho, isiteshi sikagesi sidinga uhlelo lwamandla esiteshi ukuze lunikeze amandla okusebenzisa wena weyunithi yokugcina amandla kanye nesiteshi se-booster sokusekelwa kokuxhumeka kwegridi.

2.Amaphaneli elanga:

Amaphaneli elanga kumasistimu okugcina amandla e-C&I aklanyelwe ukuhlangabezana nezidingo zokusetshenziswa kukagesi nsuku zonke ngaphansi kwezimo zezulu ezimaphakathi.Ukukhiqizwa kwamandla onyaka wamamojula weseli yelanga kufanele kulingane nokusetshenziswa kukagesi konyaka komthwalo.Kubalulekile ukucabangela izici ezifana nokulahlekelwa ekuguquleni inqubo, ukusebenza kahle kwesilawuli, ukulahlekelwa komshini, nokulahlekelwa kwephakethe lebhethri ngesikhathi sokushajwa nokukhipha (ngokuvamile ukulahlekelwa okungu-10-15%). Ukuklama okufanele nokucatshangelwa kwalezi zici kuqinisekisa ukusetshenziswa kahle kwamandla elanga.

3.Ukukhetha Ibhethri:

Kumasistimu okugcina amandla e-C&I, amabhethri ohlobo lwamandla ngokuvamile akhethwa ngenxa yokufaneleka kwawo ukusebenza ngendlela engabizi, yomjikelezo omude. Njengoba isikhathi sokuphendula singabalulekile kangako, amabhethri ohlobo lwamandla ayacatshangelwa ukuze angabizi kakhulu. Ibhethri umsebenzi uwukuqinisekisa ukusetshenziswa kwamandla okungaphazamiseki ngezikhathi zokunganele kwemisebe yelanga.Umthamo wephakethe lebhethri uklanywe ngokwezidingo ezithile zohlelo, kuyilapho kucutshungulwa ukusebenza ngaphandle kwegridi kanye nezinhlinzeko zamandla zokusekela ngezinsuku zemvula.

4.Isistimu Yokuguqula Amandla (PCS):

I-PCS esetshenziswa kuma-inverter okugcina amandla ezentengiselwano nezimboni ihlangene futhi isekelwe ekuguquleni ngezindlela ezimbili.Inikeza ukuguquguquka kokuhlanganiswa kwesistimu yebhethri nokwanda kuye ngokwezidingo zabasebenzisi.Ibanga elibanzi lamandla kagesi angu-150-750V lenza ukuhambisana nezinhlobo zamabhethri ahlukahlukene. njengamabhethri e-lead-acid, i-lithium, kanye ne-LEP.Ngaphandle kwemisebenzi yayo eyisisekelo, i-PCS kufanele inikeze ukwesekwa kwegridi, okuhlanganisa nokulawulwa kwamafrikhwensi okuyisisekelo kanye nokuthunyelwa okusheshayo komthombo, igridi, kanye nomthwalo.Ukuzivumelanisa nezimo kuvumela ukusabela nokuphathwa kwamandla ngendlela efanele.

5.Isistimu Yokulawula Amandla (EMS):

Ezinhlelweni eziningi zokugcina amandla ezentengiselwano nezimboni, i-EMS ayidingi ukwamukela ukuthunyelwa kwegridi.Imisebenzi yayo ngokuyinhloko igxile ekuphathweni kwamandla endawo kanye nokweseka ibhalansi yebhethri nokuphepha.I-EMS iqinisekisa ukusabela okusheshayo kweleveli ye-millisecond, ukuphathwa okudidiyelwe, nokulawula okumaphakathi. okokusebenza kwesistimu engaphansi yokugcina amandla.Izici zayo eziyisisekelo kodwa eziphumelelayo zivumela ukusebenza okungenazihibe futhi zingenziwa ngendlela oyifisayo ngokusekelwe ezidingweni ezithile zokuphatha amandla.

Isiphetho:

Imakethe yokugcina amandla ezohwebo nezimboni isilungele ukukhula kakhulu kusukela ngo-2023 kuya ku-2024, namandla ayo okuba isimiselo esijwayelekile ekukhiqizeni izimboni nasezifundeni ezinkulu zezentengiselwano.ACDC, umholi wezixazululo zebhethri lamandla, ithuthukisa futhi ihlinzeka ngezimboni nezentengiso. amabhethri okugcina amandla.Lawa mabhethri ahlinzeka ngezinhlelo zokugcina ezimodulayo nezinwebekayo,izixazululo ezihlanganisiwe ze-AC zonke-in-one,ukuqukethwe kwamandla ngokwezifiso,ubuningi bempilo yebhethri, kanye nezindlu zangaphandle ezifanele noma iyiphi indawo yokufaka.Iphothifoliyo ebanzi ye-ACDC yezixazululo zokugcina amandla ingaba ehambisana nezidingo zokusebenza, iqinisekisa ukugcinwa ngendlela efanele nengabizi ukuze kusatshalaliswe futhi kusetshenziswe amandla ngendlela efanele. Ngosizo lochwepheshe namathuluzi akhethekile, i-ACDC inika amandla ukuthuthukiswa komnotho wamaphrojekthi futhi ihlakulele izimo zebhizinisi ezisezingeni lokutshalwa kwezimali ukuze kuthuthukiswe ukukhula kwezindawo zokugcina amandla ezentengiselwano nezimboni. .

Imikhiqizo ehlobene:

Ikhabhinethi Yesitoreji Samandla Asabalalisiwe Self-EN-215 - Uhlobo Lwamandla

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