I-Solar Photovoltaic System Classification

Isistimu ye-solar photovoltaic ihlukaniswe yaba isistimu yokukhiqiza amandla e-off-grid photovoltaic, uhlelo lokuphehla amandla e-photovoltaic oluxhunywe kugridi kanye nohlelo lokukhiqiza amandla we-photovoltaic olusabalalisiwe:

1. Isistimu yokukhiqiza amandla e-photovoltaic engaphandle kwegridi.Ngokuyinhloko yakhiwe i-solar cell module, isilawuli nebhethri.Ukuze unikeze amandla okulayisha kwe-ac, i-ac inverter nayo iyadingeka.

2. Isistimu yokuphehla amandla e-photovoltaic exhunywe kwigridi isho ukuthi amandla akhona aqondile akhiqizwa amamojula elanga aguqulwa abe amandla ashintshanayo ngokuhambisana nezidingo zegridi yamandla kamasipala ngokusebenzisa i-inverter exhunywe kugridi bese ixhunywa ngokuqondile kugridi yamandla omphakathi.Uhlelo lokuphehla ugesi oluxhunywe kwigridi lubeke endaweni eyodwa iziteshi ezinkulu zikagesi ezixhunywe kwigridi ngokuvamile ziyiziteshi zikagesi ezisezingeni likahulumeni, ezibonakala kakhulu ngokudluliswa okuqondile kwamandla akhiqiziwe kugridi yamandla kanye nokusatshalaliswa okuhlangene kwegridi yamandla ukuphakela amandla. abasebenzisi.Kodwa lolu hlobo lokutshala izimali esiteshini sikagesi lukhulu, umjikelezo wokwakha mude, ikhava yendawo inkulu, ayizange ithuthuke kakhulu.Isistimu yokuphehla ugesi exhunywe kugridi encane, ikakhulukazi isakhiwo se-photovoltaic esididiyelwe sokuphehla ugesi, siwuhlelo olujwayelekile lokuphehla ugesi oxhunywe kwigridi ngenxa yezinzuzo zokutshalwa kwezimali okuncane, ukwakhiwa okusheshayo, indawo encane yomhlaba kanye nokusekelwa okuqinile kwenqubomgomo.

3. Isistimu yokukhiqiza amandla e-photovoltaic esabalalisiwe, eyaziwa nangokuthi isizukulwane samandla asabalalisiwe noma ukunikezwa kwamandla asakazwayo, ibhekisela ekucushweni kwesistimu encane yokuphehla amandla kagesi we-photovoltaic esizeni somsebenzisi noma eduze kwesizinda sokusetshenziswa kwamandla ukuze kuhlangatshezwane nezidingo zabasebenzisi abathile, ukusekela ukusebenza kwezomnotho kwenethiwekhi yokusabalalisa ekhona, noma ukuhlangabezana nezidingo zakho kokubili.

Imishini eyisisekelo yesistimu yokukhiqiza amandla e-photovoltaic esabalalisiwe ihlanganisa amamojula e-photovoltaic cell, ubakaki wesikwele se-photovoltaic, ibhokisi elihlangene le-dc, i-dc power distribution cabinet, i-inverter exhunywe kugridi, ikhabethe lokusatshalaliswa kwamandla ka-ac nezinye izinto zokusebenza, kanye nedivayisi yokuqapha uhlelo lokunikezwa kwamandla kanye nemvelo. idivayisi yokuqapha.Imodi yayo yokusebenza isesimweni semisebe yelanga, uhlelo lokukhiqiza amandla e-photovoltaic lwe-solar cell module array ukuguqula amandla okukhipha amandla elanga, ibhasi le-dc eligxilwe kwikhabhinethi yokusabalalisa amandla e-dc, nge-inverter yegridi ekunikezeni amandla okushintshana ukwakha umthwalo wabo. , ukweqisa noma ukushoda kukagesi ngokusebenzisa igridi ukulungisa.


Isikhathi sokuthumela: Dec-17-2020