Muva nje, ZKJPower kuphothuliwe ukusebenza futhi kwethulwe okubili ngokusemthethweni 1MW/1.72MWh amaphrojekthi esitsha sokugcina amandla apheliswe uketshezi ePrague, e-Czech Republic, okumaka impumelelo ebalulekile ye-Hua Power emkhakheni wokulawulwa kwefrikhwensi yegridi eYurophu. Lo msebenzi uthuthukiswe ngokuhlanganyela yi-ZKJ Power kanye nenkampani yasekhaya yamandla. Ngobuchwepheshe obuthuthukisiwe bokugcinwa kwamandla okupholisa uketshezi, kunikeza igridi yase-Czech ngamasevisi asebenzayo nanembile okulawula imvamisa, ukusekela ukuguqulwa kwesakhiwo samandla nokuthuthukisa ukuqina kwegridi.

1. Ingemuva lephrojekthi: Izidingo zokushintshwa kwemvamisa ngaphansi koshintsho lwamandla aseYurophu
Njengoba izinga lokungena lamandla avuselelekayo eYurophu liqhubeka nokukhuphuka, isidingo sokuguquguquka kwegridi siya ngokuya siphuthuma. Njengesizinda samandla esibalulekile e-Central Europe, i-Czech Republic ibhekene nezinselelo ezimbili zokuhlanganisa imithombo emisha yamandla kanye nokulawula ukushintshashintsha kwegridi. Isebenzisa izinzuzo zezobuchwepheshe zezinhlelo zayo zokugcina amandla apholile apholile, i-Hua Power isungule ubudlelwano obujulile nezinkampani zasendaweni zamandla ukuze ihlanganise isisombululo sokulawula imvamisa esiphendula ngokushesha esiqondene ngqo negridi yasePrague.

2. Okugqamile kwezobuchwepheshe: Izinzuzo ezintathu ezibalulekile zamasistimu okugcina amandla okupholisa uketshezi

Ukuchithwa kokushisa okuphezulu, ukusebenza okuzinzile

Le phrojekthi isebenzisa ubuchwepheshe bokupholisa uketshezi, obunamandla okupholisa angu-≤40.0KW. Uketshezi olupholile luyingxube yamanzi angu-50% kanye no-50% we-ethylene glycol, okuqinisekisa ukuthi izinga lokushisa lebhethri lihlala lizinzile phakathi kuka-±3℃ ngesikhathi sokushajwa nokukhipha imvamisa ephezulu, kunweba impilo yebhethri ngaphezu kuka-30%.

Impendulo ye-Milisecond, ukuguqulwa kwemvamisa okunembile

Isistimu ifakwe uhlelo lokulawula oluhlakaniphile olungaqapha ukushintshashintsha kwefrikhwensi yegridi ngesikhathi sangempela futhi lulungise amandla asebenzayo/asebenzayo ngokuphendula okusheshayo kweleveli ye-millisecond, kufinyelele ukunemba kokulawula okungu-±1%. Lokhu kunciphisa ngempumelelo ukushaqeka kwegridi ngokushesha