Nheyo yekushanda
Chinhu chikuru chemuchina we inverter, idunhu rinochinja magetsi, rinonzi dunhu re inverter. Dunhu iri rinoita basa re inverter kuburikidza ne conduction uye closing yemagetsi emagetsi.
Zvinhu zvirimo
(1) Inoda kushanda nesimba zvakanyanya. Nekuda kwemutengo wepamusoro wemasero ezuva, zvakakosha kuedza kuvandudza kushanda kwemuchina wemagetsi kuitira kuti mashandisirwo emasero ezuva awedzere uye kuvandudza kushanda zvakanaka kwehurongwa.
(2) Chinodiwa chekuvimbika kwakanyanya. Parizvino, masisitimu emagetsi ePV anonyanya kushandiswa munzvimbo dziri kure, magwenya mazhinji haana vanhu uye kugadziriswa, izvo zvinoda kuti inverter ive nechimiro chedunhu chakakodzera, kuongorora zvikamu zvakasimba, uye zvinoda kuti inverter ive nemabasa akasiyana-siyana ekudzivirira, akadai se: kudzivirira DC polarity reversal protection, kudzivirira AC output short-circuit protection, overheating, overload protection nezvimwewo.
(3) Inoda voltage yemagetsi inopinzwa yakafara. Sezvo voltage yemagetsi yesolar cell ichichinja zvichienderana nemutoro uye simba rezuva. Kunyanya kana bhatiri richikura, voltage yaro yemagetsi inochinja munzvimbo dzakasiyana-siyana, senge bhatiri re12V, voltage yaro yemagetsi inogona kusiyana pakati pe10V ~ 16V, izvo zvinoda kuti inverter ishandise voltage yemagetsi inopinzwa yeDC kuti ive nechokwadi chekuti inoshanda zvakanaka.
Kupatsanura maInverter
Yakaiswa pakati, Tambo, Yakaparadzirwa uye Micro.
Zvichienderana nehukuru hwakasiyana hwakadai senzira yetekinoroji, huwandu hwezvikamu zvemagetsi eAC anobuda, kuchengetwa kwesimba kana kwete, uye nzvimbo dzekushandisa dziri pasi, ma inverters enyu achaiswa muzvikamu.
1. Zvichienderana nekuchengetwa kwesimba kana kwete, rakakamurwa kuitaInverter yakabatana negrid yePVuye inverter yekuchengetedza simba;
2. Zvichienderana nehuwandu hwezvikamu zvemagetsi eAC anobuda, zvakakamurwa kuita ma inverters echikamu chimwe chete uyema inverter ane zvikamu zvitatu;
3. Zvichienderana nekuti inoshandiswa here mu grid-connected kana kuti off-grid power system, yakakamurwa kuita inverter yakabatana negrid uyeinverter iri kunze kwegrid;
5. zvichienderana nerudzi rwemagetsi ePV anoshandiswa, akakamurwa kuita centralized PV power inverter uye distributed PV power inverter;
6. zvichienderana nenzira yehunyanzvi, inogona kukamurwa kuita centralized, string, cluster uyema inverter madiki, uye nzira iyi yekupatsanura ndiyo inoshandiswa zvakanyanya.
Nguva yekutumira: Gunyana-22-2023
