IINGXAKI ZEENKQUBO ZOKUGQIBELA ZOKUGCINWA

Izibonelelo zeenkqubo zokugcina amandla ziboniswa ikakhulu kwezi zinto zilandelayo:

1. Qinisekisa uzinzo loncedo lwamandla

Ithuba eliyintloko leenkqubo zokugcina amandla ezorhwebo kukuba banokuqinisekisa uzinzo lobonelelo lwamandla. Kwimisebenzi yemihla ngemihla, amashishini anokujamelana neengxaki ezahlukeneyo zokuhambisa amandla anjengeempazamo zeGridi, ukuguqulwa kwe-voltage, kunye nokucwangciswa kwamandla okucwangcisiweyo. Iibhetri zokugcina amandla kwiinkqubo zokugcina amandla ezorhwebo, ngakumbi iibhetri ze-lithium, zidlale indima ephambili. Iibhetri zeLithium zineempawu zoxinano lwamandla aphezulu kunye nokutshaja ngokukhawuleza okukhawulezileyo kunye nokuhambisa. Xa kukho ingxaki ngegridi yamandla, ibhetri ye-Energy iya kutshintshela ngokukhawuleza kunikezelo lwamandla kumashishini ukuqinisekisa ukusebenza okungaphazanyiswa kwezixhobo eziphambili. Umzekelo, kwiinkampani zeZiko leDatha, kwanomsebenzi ongekho mbane onokukhokelela kwilahleko yedatha kunye nomonakalo weseva, kunye neenkqubo zokugcina izinto zorhwebo zifana ne-roun your yorhwebo "ifana ne" gcina amandla orhwebo "ukuba zithintele ezo meko zisenzeka.

Amandla eJazz atyale kakhulu kuphando kunye nophuhliso lwetekhnoloji yebhetri yeLithium kwaye uzibophelele ekuphuculeni ukusebenza kweebhetri ze-lithium. Iimveliso zayo zigqwesa ukuxinana kwamandla kunye nokuthembeka, ukubonelela ngeendlela zokugcina eziphezulu zebhetri eziphezulu zeenkqubo zokugcina amandla ezorhwebo, ukwandisa ngakumbi uzinzo loncedo lwamandla.

I-2. Ukufezekisa ukucheba i-Peak kunye ne-Valley Gcwalisa ukunciphisa iindleko zombane

Iinkqubo zokugcina izinto zorhwebo zokugcina amandla zinokufumana ngokufanelekileyo ukucheba kunye nokuzaliswa kwentlambo, leyo yenye inzuzo ebalulekileyo. Ngexesha lokusetyenziswa kombane ophantsi, iinkqubo zokugcina zamandla zifumana kwaye zigcine umbane kwigridi yamandla, ehlala ihamba ngexabiso eliphantsi. Ngexesha lokusebenzisa umbane osetyenziswayo, imfuno yombane edibeneyo, umthwalo wegridi, kwaye amaxabiso ombane ahlala enyuka ngokufanelekileyo. Ngeli xesha, iinkqubo zokugcina amandla ezorhwebo zikhuphe umbane ogcinwe kwiinkampani ukuba zihlangane nemfuno ye-Peak.

Lo msebenzi uxhasayo kunye ne-vak yokugcwalisa i-Valley ingapheleli kuphela uxinzelelo lwaMandla lwegridi yamandla ngexesha leeyure ze-Peik, kodwa inciphisa kakhulu iindleko zombane zeenkampani. Ukuthatha iinkampani zemveliso ezinkulu njengomzekelo, iintlawulo zombane eziphezulu ngexesha leeyure ze-Peak yinxalenye ebalulekileyo yeendleko zokusebenza kwenkampani. Ngeenkqubo zokugcina amandla ezorhwebo, iinkampani zinokugcina umbane ngexesha le-off-peak enje ebusuku kwaye ziyisebenzise kwimveliso ngexesha le-Peik Ngexesha, ngoko zisindisa iindleko ezininzi zombane. Kule nkqubo, inkqubo yolawulo lwebhetri (i-BMS) idlala indima ebalulekileyo. Ii-BMS zinokulawula ngokuchanekileyo ukutshaja kunye nokukhupha inkqubo yeebhetri zokugcina amandla ngokokuguquguquka kwamaxabiso amandla enkampani kunye nendlela yokusetyenziswa kwenkampani, ekuqinisekiseni icebo lokugcwalisa intili.

3. Ukuphucula amandla okuzimela kunye nezakhono zempendulo ezingxamisekileyo

Ngeenkqubo zokugcina amandla ezorhwebo, inkululeko yamashishini kulawulo lwamandla iye yaphuculwa kakhulu. Amashishini akasaxhomekekanga ngokupheleleyo kumbane ovela kwigridi yamandla, kwaye angawabele ukuguqula umbane kwinkqubo yokugcina amandla ngokweenkqubo zabo zemveliso kunye neemfuno zomsebenzi. Ngapha koko, kwiintlekele ezifana neentlekele zemvelo kunye nokusilela kwamandla eGridi, iinkqubo zokugcina amandla ezorhwebo zinokusebenza njengamandla okungxamisekileyo ukugcina imisebenzi esisiseko yamashishini.

Umzekelo, kwiindawo apho i-grid yamandla ikhubazekile yintlekele yemvelo efana ne-typhons, iinkampani ezixhotyiswe ngeenkqubo zokugcina amandla zinokuqhubeka nokuqinisekisa ukhuseleko lwabasebenzi kunye nokugcinwa kwedatha ebalulekileyo. Oku kubaluleke kakhulu kwiinkampani zeziseko zophuhliso ezinje ngeziphene kunye nezikhululo zonxibelelwano. Iibhetri zokugcina amandla kwiinkqubo zokugcina amandla ezorhwebo, zidityaniswe ne-BMS ephezulu, zinokusebenza phantsi kweemeko ezigqithisileyo kwaye zibonelela ngenkxaso yamandla kaxakeka athembekileyo.

4. Ukuphucula ukusetyenziswa kokusetyenziswa kwamandla

Iinkqubo zokugcina amandla ezorhwebo zinceda ukuphucula ukusetyenziswa kwamanqanaba amashishini. Kwinkqubo yokuveliswa kwamandla, ukuhambisa kunye nokusetyenziswa, ukulahleka kwamandla akunakuphepheka. Iinkqubo zokugcina zamandla zinokugcina amandla xa amandla okungaphezulu okanye imfuno ephantsi, kwaye ukhulule amandla xa imfuno ye-Peak okanye ukuBonelelwa akonelanga, ngaloo ndlela benza ukuba ukusetyenziswa kwamandla.

Umzekelo, ukuba kukho izixhobo ezisasazekileyo ezihlaziyiweyo ezinjengeephaneli zelanga okanye iinjini zomoya ezincinci ngaphakathi kweshishini, iinkqubo zokugcina amandla zinokugcina umthombo wamandla ahlaziyekileyo onokuthi uvele ngenxa yenkunkuma yamandla engazinzanga ebangelwa yi Ixesha lokusebenzisa umbane. Umsebenzi wentsebenzo weebhetri ze-suble zamandla kunye nee-BMS zinokufumana ukugcinwa okusebenzayo kunye nokukhutshwa kweshishini kulwawo, kwaye kuncitshiswe ukuxhomekeka kumbane wegridi, kwaye ulawulo olululo lwamandla.

5. Yandisa izixhobo zobomi kunye nokunciphisa iindleko zokulungisa

Uncedo lwamandla oluzinzileyo lunefuthe elibalulekileyo kubomi benkonzo yezixhobo zeshishini. Ukuguqulwa kwe-voltage kunye nokuphuma kwamandla rhoqo kunokubangela ukonakala kwezixhobo, ukwandisa iindleko zokulungisa izixhobo kunye nokutshintsha rhoqo. Iinkqubo zokugcina amandla ezorhwebo zinokunciphisa ngokufanelekileyo ezi ngxaki ngokuhambisa amandla okuzinza.

Xa inkqubo yokugcinwa kwamandla iyasebenzisana negridi yamandla ukubonelela amashishini anemigangatho emiselweyo nephezulu, izixhobo zombane kwishishini zinokusebenza phantsi kwe-voltage efanelekileyo nangaphandle kweemeko. Oku kunceda ukwandisa ubomi benkonzo yezixhobo kwaye kuncitshiswe iindleko zenkampani ekulondolozeni kwezixhobo kunye nokuhlaziywa. I-Jazz Swersor's Androunter Syssor Syssor Stores yemveliso yokugxila kwizixhobo zeshishini kuyilo. Ngeebhetri zalo zokugcina amandla aphezulu kunye nee-BMs ezikrelekrele, iqinisekisa ukusebenza ngokuzinzileyo kwezixhobo zeshishini kwaye zikwazi ukufezekisa impumelelo yolawulo lwamandla kwishishini.

Ngeenkqubo zokugcina izinto ezimfutshane, ezorhwebo zezorhwebo zibonise iingenelo ezibalulekileyo ekuqinisekiseni ukuzinza kwamandla, ukunciphisa iindleko zombane, ukuphucula amandla okuphendula ngendlela engxamisekileyo, kunye nokwandisa izixhobo zobomi. Ukusuka kumsebenzi wezinto ezingundoqo wamandla wezixhobo zokugcina amandla kummiselo ochanekileyo weenkqubo zolawulo lwebhetri, kwiimveliso zobugcisa ezibonelelwe ziinkampani ezifana nolawulo lwamandla eJazz, i-Energy Esfrest esprinta i-Enterprise kwi Indawo engqongqo yentsokothi. Ngokuqhubela phambili phambili kwetekhnoloji, izibonelelo zeenkqubo zokugcina amandla ezorhwebo ziya kuba zibalaseleyo kwaye isicelo sabo kumashishini siya kuba sandise ngakumbi.