Idivayisi enkulu yokugcina amandla emhlabeni yakhiwe e-USA. Kufakwe no-Tesla
Umkhiqizi wase-US nomnikezeli wezamandla i-Pacific Gas & Electric (PG&E) yakha isitoreji samandla esingu-1MWh esikhulu esingu-200MWh. Izoqukatha ingxenye ye-Tesla mega-package enamandla angu-300 MWh, anwebekayo afinyelele ku-730 MWh.
Ibhethri [elilandelayo] elikhulu kunawo wonke emhlabeni
Lapho ushintsha umnotho usuka kumalahle, igesi noma izikhungo zamandla enyukliya, lapho amandla angalawulwa kahle, aye emithonjeni yamandla avuselelekayo, okungaba yinto engenangqondo ngempela, kuyadingeka ukunakekela ukugcinwa kwamandla akhiqizwayo. Izinhlobo ezahlukene zamabhethri zisetshenziselwa lokhu, isibonelo izitshalo zokugcina ezimpontshwa, amaseli agelezayo e-vanadium noma amaseli e-Li-ion ahlanganiswe abe amabhethri amakhulu. I-PG&E isebenzisa inketho yokugcina.
Isitoreji samandla esi-odwe umkhiqizi wamandla sizokwethulwa e-Moss Landing (California, United States) futhi sizoba isitoreji samandla esikhulu kunazo zonke emhlabeni. Iwukunikeza amandla afinyelela ku-XNUMX MW kanye nethuba lokugcina amandla afinyelela kwangu-XNUMX MWh, lapho i-Tesla Megapacks izoba nesibopho somthamo we-XNUMX MWh kanye ne-XNUMX MW yamandla (XNUMX%).
Ukwakhiwa kwalo lonke uhlelo kuqale ngoJulayi XNUMX. Ama-Tesla Megapacks okuqala avele endaweni ngo-Okthoba XNUMX. Manje, ekupheleni kukaFebhuwari XNUMX, ukwakhiwa kusaqhubeka - kulindeleke ukuthi kuphele engxenyeni yesibili yonyaka. I-PG&E ilinganisela ukuthi phakathi neminyaka eyi-XNUMX yokusebenza, ukugcinwa kwamandla kuzovumela inkampani ukuthi yonge amaRandi ayizigidi eziyi-XNUMX (okulingana no-$ XNUMX million).
Ukuze uqonde ubukhulu bale phrojekthi, kufanelekile ukwengeza ukuthi, ngosuku oluhle nolushisayo, konke ukufakwa kwe-photovoltaic ePoland kukhiqize irekhodi elingu-XNUMX MWh lamandla phakathi nehora. Ngakho-ke lesi sitolo samandla esikhulu singagcwala ngaphansi kwemizuzu eyi-XNUMX. Kungakho izimoto zikagesi zibaluleke kangaka, ezingadlala indima yamabhethri eselula esikhathini esizayo zisebenzisa ubuchwepheshe bokugeleza kwamandla okunezindlela ezimbili, i-VXNUMXG.
Okufanelekile ukubonwa - indiza ye-drone phezu kwendawo yokwakha esikhungweni sikagesi se-PG&E:
Lokhu kungase kube nentshisekelo kuwe:
