Amasistimu wokuphehla amandla elanga ahlukaniswe abe amasistimu okukhiqiza amandla elanga angaphandle kwegridi, amasistimu okukhiqiza amandla elanga axhumeke kugridi kanye nezinhlelo zokuphehla amandla elanga asabalalisiwe.
1, Isistimu yokukhiqiza amandla elanga engaphandle kwegridi ikakhulukazi yakhiwe izingxenye zamaseli elanga, izilawuli, namabhethri.Uma amandla okukhiphayo eyi-AC 220V noma i-110V, i-inverter nayo iyadingeka.
2, Uhlelo lokuphehla amandla elanga oluxhunywe kugridi luwukuthi amandla akhona aqondile akhiqizwa amamojula elanga aguqulwa abe amandla ashintshanayo ahlangabezana nezidingo zegridi yamapayipi ngokusebenzisa inverter exhunywe kugridi, bese ixhunywa ngokuqondile kugridi yomphakathi.Uhlelo lokuphehla ugesi oluxhunywe kugridi lubeke endaweni eyodwa iziteshi zikagesi ezinkulu ezixhunywe kugridi, ngokuvamile okuyiziteshi zikagesi ezisezingeni likazwelonke.Kodwa-ke, lolu hlobo lwesiteshi sikagesi aluzange luthuthuke kakhulu ngenxa yokutshalwa kwezimali kwaso okukhulu, isikhathi eside sokwakha kanye nendawo enkulu.Uhlelo lokuphehla ugesi oluxhunywe kwigridi encane, ikakhulukazi uhlelo lokuphehla ugesi oludidiyelwe ebhilidini le-photovoltaic, luwumgogodla wokuphehlwa kukagesi oxhunywe kwigridi ngenxa yezinzuzo zalo zokutshalwa kwezimali okuncane, ukwakhiwa okusheshayo, indawo encane, kanye nokusekelwa okuqinile kwenqubomgomo.
I-3, Isistimu yokukhiqiza amandla elanga esatshalaliswa, eyaziwa nangokuthi uhlelo lokukhiqiza amandla we-photovoltaic olusabalalisiwe, ibhekisela ekucushweni kwezinhlelo ezincane zokukhiqiza amandla e-photovoltaic esizeni somsebenzisi noma eduze nendawo yamandla ukuze kuhlangatshezwane nezidingo zabasebenzisi abathile, ukusekela ukusebenza komnotho inethiwekhi ekhona yokusabalalisa, noma Hlangana nezimfuneko zombili ngesikhathi esisodwa.
Imishini eyisisekelo yesistimu yokukhiqiza amandla elanga esabalalisiwe ihlanganisa izingxenye zamaseli e-photovoltaic, izisekelo ze-photovoltaic square array, amabhokisi enhlanganisela ye-DC, amakhabethe okusabalalisa amandla kagesi e-DC, ama-inverter axhumeke kugridi, amakhabethe okusabalalisa amandla e-AC nezinye izinto zokusebenza, kanye namadivayisi okuqapha uhlelo lokuphehla amandla. kanye nemishini yokuqapha imvelo.idivayisi.Imodi yayo yokusebenza iwukuthi ngaphansi kwesimo semisebe yelanga, i-solar cell module array ye-photovoltaic power generation system iguqula amandla kagesi aphuma kumandla elanga, bese iwathumela kwikhabhinethi yokusabalalisa amandla e-DC ngokusebenzisa ibhokisi lokuhlanganisa le-DC, kanye negridi. -i-inverter exhunyiwe iyiguqulela kugesi we-AC.Isakhiwo ngokwaso silayishiwe, futhi ugesi oweqile noma onganele ulawulwa ngokuxhuma kugridi.
Isikhathi sokuthumela: Dec-30-2022