Ngaphantsi kwemvelaphi yesicwangciso esijoliswe kuyo "i-carbon peak kunye ne-carbon neutrality", amandla avuselelekayo atsala ingqalelo enkulu. Ngokuphuculwa okuqhubekayo kwemigaqo-nkqubo ye-photovoltaic yezoshishino kunye nezorhwebo kunye nokuqaliswa kwemigaqo-nkqubo eyahlukeneyo efanelekileyo, ukugcinwa kwamandla oshishino kunye nezorhwebo kuye kwangena kwindlela ekhawulezayo yophuhliso.
Ngomhla we-18 kaFebruwari, iprojekthi yokugcina amandla ye-500KW / 1000KWh yoshishino kunye nezorhwebo ityalwe yaza yakhiwa yinkampani eyaziwayo yasekhaya yombhobho e-Huzhou, kwiPhondo lase-Zhejiang lase-China yaqaliswa ngokusemthethweni. Amandla e-RENAC abonelela ngeseti epheleleyo yezixhobo kunye nenkqubo yolawulo lwamandla e-EMS kule projekthi yokugcina amandla kwishishini kunye nezorhwebo, kwaye ibonelela ngesisombululo "sokumisa" kwiprojekthi, egubungela iinkonzo "zokumisa" ezifana nokufayilishwa kweprojekthi, iinkqubo zokuqhagamshelwa kwegridi. , ukufakwa kwezixhobo kunye nokugunyaziswa, njl.
Ngokophando lwangaphambili lweprojekthi, indawo yokuvelisa umthengi inezixhobo ezininzi zombane ezinamandla, ukuqala rhoqo kwezixhobo, kunye nempembelelo enkulu yomthwalo ngoko nangoko. Ummandla wefektri uhlala uhlangabezana nengxaki yezohlwayo ezivela kwinkampani esetyenziswayo ngenxa yokungonelanga komthamo we-transformer kunye nokuhamba rhoqo kwimigca ephezulu ye-voltage. Ukugunyaziswa ngokusemthethweni kunye nokusebenza kwenkqubo yokugcina amandla ezoshishino kunye nezorhwebo kuya kusombulula ngokupheleleyo le ngxaki.
Ukongeza ekusombululeni ingxaki yokungonelanga kwamandla eenguqu ezikhoyo kunye nokuhamba rhoqo kwiintambo eziphezulu ze-voltage kubathengi, inkqubo iqonda ukwanda kwamandla okuguquguqukayo kweenguqu kunye nemigca, kwaye iphinda iqonde "i-peak-shaving and valley-filling. Imodeli "ye-grain arbitrage" iqonda ukunyuka kwengeniso yezoqoqosho kwaye ifezekisa injongo yokuphumelela yokhuseleko lombane kunye nokunyuka kwengeniso yezoqoqosho kunye nokunyuka ngokufanelekileyo.
Le projekthi ithatha i-RENAC RENA3000 uchungechunge lwemveliso kunye norhwebo lwangaphandle ukugcinwa kwamandla kuwo wonke umatshini, inkqubo yokulawula ibhetri ye-BMS kunye nenkqubo yolawulo lwamandla e-EMS ngokuzimeleyo ephuhliswe yi-RENAC Power.
iRENA3000 enikezelwa yiRENAC Power
Umthamo weshishini elinye kunye nomatshini wokuthengisa wangaphandle wokugcina amandla yi-100KW/200KWh. Le projekthi isebenzisa izixhobo ezi-5 zokugcina amandla ukuze zisebenze ngokufanayo, kwaye umthamo opheleleyo weprojekthi yi-500KW/1000KWh. Ibhetri ye-lithium yentsimbi ye-phosphate yesixhobo sokugcina amandla isebenzisa iibhetri ze-280Ah eziveliswe yi-CATL, kunye namaqela ebhetri yesixhobo esisodwa aqulunqwe nge-1P224S exhunywe kwi-series. Umthamo wogcino wamandla weqela elinye lebhetri yi-200.7KWh.
umzobo wesicwangciso senkqubo
Imodyuli ye-PCS ephuhliswe ngokuzimeleyo yi-RENAC Power ineenzuzo zentlawulo ephezulu kunye nokukhutshwa kakuhle, ukusebenza okuzinzileyo, kunye nokwandiswa okulula okuhambelanayo; I-self-developed BMS ibhetri yolawulo lwenkqubo ithatha i-architecture yemigangatho emithathu yezinga leseli, inqanaba le-PACK, kunye nenqanaba le-cluster kude kube nokubeka iliso Imo yokusebenza yeseli nganye yebhetri; inkqubo yokulawula amandla e-EMS "ihambisa" ukonga amandla kunye nokunciphisa ukusetyenziswa kwesiseko sokuvelisa kunye nokusebenza okuzinzile kwenkqubo yokugcina amandla.
Imilinganiselo yokusebenza yenkqubo yolawulo lwamandla e-EMS yale projekthi
Inkqubo yokugcina amandla iRENA3000 uthotho lwemveliso kunye norhwebo lwangaphandle ugcino lwamandla onke-kwi-one umatshini wenziwa ngebhetri ye-lithium iron phosphate, i-energy storage bidirectional converter (PCS), inkqubo yokulawula ibhetri (BMS), inkqubo yokulawula amandla (EMS), igesi inkqubo yokukhusela umlilo, okusingqongileyo Iqulunqwe ziinkqubo ezingaphantsi ezininzi ezifana nenkqubo yokulawula, ujongano lomatshini woluntu kunye nenkqubo yonxibelelwano, kwaye yamkele isikimu soyilo oludityanisiweyo nolusemgangathweni. Umgangatho wokukhusela we-IP54 unokuhlangabezana neemfuno zofakelo lwangaphakathi nangaphandle. Zombini iipakethi zebhetri kunye nesiguquli samkela iskimu soyilo lwemodyuli, indibaniselwano yasimahla inokusetyenziselwa iimeko ezahlukeneyo, kwaye uqhagamshelo olunamanqanaba amaninzi ahlukeneyo lulungele ukwandiswa kwamandla.