Iyo inverter ndiyo pfungwa nemoyo wesystem yekugadzira simba re photovoltaic. Mukuita kwekugadzira simba re solar photovoltaic, simba rinogadzirwa ne photovoltaic array iDC power. Zvisinei, mitoro yakawanda inoda simba re AC, uye DC power supply system ine miganho mikuru uye hazvishande kushandura voltage. , huwandu hwekushandisa mutoro hwakaganhurirwawo, kunze kwemitoro yesimba yakakosha, ma inverter anodiwa kushandura simba re DC kuita simba re AC. Iyo photovoltaic inverter ndiyo moyo wesystem yekugadzira simba re solar photovoltaic, iyo inoshandura direct current inogadzirwa nema photovoltaic modules kuita alternating current, uye inoitumira kune local load kana grid, uye chishandiso chemagetsi chine mabasa ekudzivirira ane chekuita nazvo.
Iyo solar inverter inonyanya kuumbwa nema power modules, ma control circuit board, ma circuit breakers, ma filters, ma reactors, ma transformers, ma contactors nema cabinet. Maitiro ekugadzira anosanganisira electronic parts pre-processing, complete machine assembly, testing uye completion yemuchina. Kugadzirwa kwayo kunoenderana nekuvandudzwa kwetekinoroji yemagetsi emagetsi, semiconductor device device uye modern control technology.
Kune ma solar inverters, kuvandudza mashandiro emagetsi emagetsi inyaya inogara iripo, asi kana mashandiro emagetsi emagetsi ari kuwedzera, anenge 100%, kuvandudzwa kwebasa kuchaenderera mberi nekushanda kwakaderera. Saka, maitiro ekuchengetedza mashandiro emagetsi emagetsi. Kushanda nesimba, pamwe nekuchengetedza makwikwi emitengo yakanaka, ichave nyaya yakakosha pari zvino.
Zvichienzaniswa nekuedza kuvandudza mashandiro e inverter, maitiro ekuvandudza mashandiro e inverter system yese ari kuwedzera kuva imwe nyaya yakakosha kune masisitimu esimba rezuva. Mune solar array, kana nzvimbo yemumvuri yenzvimbo ye 2%-3% ikaonekwa, kune inverter inoshandisa MPPT function, simba rekubuda kwesystem panguva ino rinogona kutodzikira neinenge 20% kana simba rekubuda risina kunaka. Kuti ugadzirire zviri nani mamiriro akadai, inzira inoshanda kwazvo yekushandisa one-to-one MPPT kana multiple MPPT control functions kune single kana partial solar modules.
Sezvo sisitimu ye inverter iri kushanda ne grid-connected, kubuda kwesisitimu pasi kuchakonzera matambudziko makuru ekuchengetedza; pamusoro pezvo, kuti sisitimu ivandudze kushanda kwayo, ma solar arrays mazhinji achabatanidzwa mu series kuti agadzire voltage yakakwira ye DC output; Nekuda kwekuitika kwemamiriro asina kujairika pakati pema electrodes, zviri nyore kugadzira DC arc. Nekuda kwe DC voltage yakakwira, zvakaoma kwazvo kudzima arc, uye zviri nyore kwazvo kukonzera moto. Nekushandiswa kwakapararira kwema solar inverter systems, nyaya yekuchengetedzwa kwesisitimu ichavewo chikamu chakakosha che inverter technology.
Nguva yekutumira: Kubvumbi-01-2023
