Ukudala intetho ebanzi malunga noku kuchaziweyoinkqubo yokugcina amandla(ESS) ifuna ukuhlolisiswa kweenkalo ezahlukeneyo, kubandakanywa neenkcukacha zayo zobugcisa, ukusebenza, iinzuzo, kunye nomxholo obanzi wokusetyenziswa kwayo. I-100kW / 215kWh ESS echaziweyo, i-leveraging yeCATL ye-lithium iron phosphate (LFP) iibhetri, imele ukuguquka okubalulekileyo kwizisombululo zokugcina amandla, ukulungiselela iimfuno zoshishino ezifana nokunikezelwa kwamandla kaxakeka, ulawulo lwemfuno, kunye nokuhlanganiswa kwamandla avuselelekayo. Esi sincoko sityhileka kumacandelo amaninzi ukuquka undoqo wenkqubo, indima yayo engundoqo kulawulo lwamandla lwale mihla, kunye neziseko zayo zobuchwepheshe.
Intshayelelo kwiiNkqubo zokuGcina amandla
Iinkqubo zogcino lwamandla zibalulekile kutshintsho olusingise kwimbonakalo yamandla ezinzileyo nethembekileyo. Banikezela ngeendlela zokugcina amandla agqithisileyo avelisiweyo ngexesha leemfuno eziphantsi (intlambo) kwaye banikezele ngexesha leemfuno eziphezulu (i-peak shaving), ngaloo ndlela iqinisekisa ukulingana phakathi kokunikezelwa kwamandla kunye nemfuno. Esi sikhundla asigcini nje ukwandisa ukusebenza kakuhle kwamandla kodwa sidlala indima ebalulekileyo ekuzinziseni iigridi, ukudibanisa imithombo yamandla ahlaziyekayo, kunye nokubonelela ngezisombululo zamandla ezingxamisekileyo.
II-100kW/215kWh iNkqubo yokuGcina amandla
Embindini wale ngxoxo yi-100kW/215kWh ESS, isisombululo esiphakathi esilungiselelwe usetyenziso lwamashishini. Umthamo wayo kunye nemveliso yamandla iyenza ibe ngumgqatswa ofanelekileyo kwiifektri kunye nemimandla yemizi-mveliso efuna amandla athembekileyo agcinwayo kunye nolawulo olusebenzayo lwemfuno yecala lamandla. Ukusetyenziswa kweebhetri ze-CATL lithium iron phosphate (LFP) kugxininisa ukuzibophezela ekusebenzeni kakuhle, ukhuseleko kunye nokuphila ixesha elide. Iibhetri ze-LFP zidume ngoxinaniso lwazo oluphezulu lwamandla, nto leyo eyenza ukuba izisombululo zogcino ezihlangeneyo kunye neendawo ezifanelekileyo. Ngapha koko, ubomi babo bomjikelo omde buqinisekisa ukuba inkqubo inokusebenza iminyaka emininzi ngaphandle kokuthotywa okubalulekileyo ekusebenzeni, ngelixa iprofayili yabo yokhuseleko inciphisa imingcipheko ehambelana nokubaleka kwe-thermal kunye nomlilo.
Amacandelo eNkqubo kunye nokusebenza
I-ESS yenziwe ziinkqubo ezininzi ezibalulekileyo, nganye idlala indima ekhethekileyo ekusebenzeni kwayo:
Ibhetri yoGcino lwaMandla: Inxalenye engundoqo apho amandla agcinwa ngokwekhemikhali. Ukhetho lwekhemistri ye-LFP lubonelela ngokudityaniswa kwamandla oxinaniso, ukhuseleko, kunye nobomi obude obungahambelaniyo nezinye iindlela ezininzi.
Inkqubo yoLawulo lwebhetri (BMS): Isistim esezantsi ebalulekileyo ebeka iliso kwaye ilawule iiparamitha zokusebenza kwebhetri, iqinisekisa ukusebenza ngokupheleleyo kunye nobomi obude.
Ulawulo lobushushu: Ukubona ubuntununtunu bokusebenza kwebhetri kunye nokhuseleko kwiqondo lobushushu, le subsystem igcina eyona ndawo ilungileyo yokusebenza yeebhetri.
Ukukhuselwa koMlilo: Amanyathelo okhuseleko abaluleke kakhulu, ngakumbi kwiindawo zoshishino. Le subsystem ibonelela ngeendlela zokubona kunye nokucinezela imililo, iqinisekisa ukhuseleko lofakelo kunye neendawo eziyingqongileyo.
Ukukhanyisa: Iqinisekisa ukuba inkqubo isebenza ngokulula kwaye igcinwe phantsi kwazo zonke iimeko zokukhanyisa.
Ukusasazwa kunye noLondolozo
Uyilo lwe-ESS lugxininisa ukukhululeka kokuthunyelwa, ukuhamba, kunye nokugcinwa. Ikhono layo lokufakela ngaphandle, eliququzelelwa luyilo elomeleleyo kunye neempawu zokhuseleko ezidibeneyo, kuyenza ibe yinto eguquguqukayo kwiisetingi ezahlukeneyo zemizi-mveliso. Ukushukuma kwenkqubo kuqinisekisa ukuba inokufuduswa njengoko kuyimfuneko, ibonelela ngokuguquguquka ekusebenzeni nasekucwangciseni. Ugcino luhlengahlengiswa luyilo lwemodyuli yenkqubo, evumela ufikelelo olulula kumacandelo okusevisa, ukutshintshwa, okanye ukuphuculwa.
Izicelo kunye neeNzuzo
I-100kW/215kWh ESS isebenza iindima ezininzi kushishino:
Ubonelelo lwaMandla oluNgxamisekileyo: Isebenza njenge-backup ebalulekileyo ngexesha lokuphela kombane, iqinisekisa ukuqhubeka kwemisebenzi.
Ukwandiswa koMmandla oDynamic: Uyilo lwenkqubo luvumela ukulinganisa, okwenza amashishini ukuba andise umthamo wawo wokugcina amandla njengoko iimfuno zikhula.
I-Peak Shaving kunye ne-Valley Filling: Ngokugcina amandla amaninzi ngexesha leemfuno eziphantsi kunye nokukhulula ngexesha leemfuno eziphezulu, i-ESS inceda ekulawuleni iindleko zamandla kunye nokunciphisa umthwalo kwigridi.
Ukuzinzisa Isiphumo se-Photovoltaics (PV): Ukuguquguquka kokuveliswa kwamandla e-PV kunokuncitshiswa ngokugcina amandla angaphezulu kunye nokuwasebenzisa ukugudisa iidiphu ekuveliseni.
Ukusungula izinto ezintsha kwezobuGcisa kunye neMpembelelo yokusiNgqongileyo
Ukwamkelwa kobuchwephesha obuphezulu njengeebhetri ze-LFP kunye noyilo oludityanisiweyo oluphezulu lubeka le ESS njengesisombululo sokucinga phambili. Obu bugcisa abuphuculi kuphela ukusebenza kwenkqubo kodwa bukwanegalelo ekuzinzeni kokusingqongileyo. Ukukwazi ukudibanisa ngokufanelekileyo imithombo yamandla ahlaziyekayo kunciphisa ukuthembela kumafutha e-fossil kunye nokunciphisa ukukhutshwa kwekhabhoni. Ngaphezu koko, ubomi bomjikelo omde weebhetri ze-LFP buthetha inkunkuma encinane kunye neempembelelo zokusingqongileyo kubomi benkqubo.
Ukuqukumbela
Inkqubo yokugcina amandla eyi-100kW/215kWh imele ukuqhubela phambili okubonakalayo kwizisombululo zolawulo lwamandla kwizicelo zamashishini. Ngokusebenzisa iteknoloji yebhetri ye-state-of-art kunye nokudibanisa i-subsystems ebalulekileyo kwisisombululo esihlangeneyo nesiguquguqukayo, le ESS ijongene neemfuno ezibalulekileyo zokuthembeka, ukusebenza kakuhle, kunye nokuzinza ekusebenziseni amandla. Ukuthunyelwa kwayo kunokunyusa kakhulu ukomelela kokusebenza, ukunciphisa iindleko zamandla, kunye negalelo kwikamva lamandla elizinzileyo nelizinzileyo. Njengoko imfuno yokuhlanganiswa okuhlaziyekayo kunye nolawulo lwamandla luqhubeka nokukhula, iinkqubo ezifana nezi ziya kudlala indima ebalulekileyo kumhlaba wamandla wangomso.
Ixesha lokuposa: Mar-12-2024