Photovoltaic inverter inoshanda musimboti

Kushanda Nheyo
Iyo musimboti weiyo inverter mudziyo, ndiyo inverter switching circuit, inonzi inverter circuit.Iri dunhu rinoita basa re inverter kuburikidza nekufambisa uye kuvhara kwemagetsi emagetsi emagetsi.

Features
(1) Inoda kushanda kwepamusoro.Pamusana pezvino mutengo wepamusoro wemasero ezuva, zvinodikanwa kuedza kuvandudza kushanda kweiyo inverter kuitira kuti kuwedzere kushandiswa kwemasero ezuva uye kuvandudza kushanda kwegadziriro.

(2) Chinodiwa chekuvimbika kwepamusoro.Parizvino, PV chiteshi chemagetsi masisitimu anonyanya kushandiswa munzvimbo dziri kure, mazhinji emagetsi emagetsi haana kufambiswa uye kugadzirisa, izvo zvinoda kuti inverter ive inonzwisisika yedunhu chimiro, yakasimba chikamu chekuongorora, uye inoda kuti inverter ive nemhando dzakasiyana dzekudzivirira mabasa, akadai. se: kupinza DC polarity reversal dziviriro, AC inobuda pfupi-yedunhu kudzivirira, kupisa, kuwandisa kuchengetedza uye zvichingodaro.

(3) Inoda kuwanda kwekuchinja kwemagetsi ekuisa.Sezvo iyo terminal voltage yesolar cell inochinja nekuremerwa uye kusimba kwezuva.Kunyanya kana bhatiri kuchembera kwayo terminal voltage inochinja mune yakakura, senge 12V bhatiri, iyo terminal voltage inogona kusiyanisa pakati pe10V ~ 16V, iyo inoda iyo inverter mune yakakura yeDC yekupinza voltage kuti ive nechokwadi chekushanda kwakajairika.

Inverter Classification

Centralized, String, Distributed uye Micro.

Zvinoenderana nehukuru hwakasiyana senge tekinoroji nzira, huwandu hwezvikamu zvekubuda AC voltage, simba rekuchengetedza kana kwete, uye nzvimbo dzepasi dzekushandisa, iwe ma inverters uchaiswa mumapoka.
1. Maererano nekuchengetedza simba kana kwete, yakakamurwa kuvaPV grid-yakabatana inverteruye inverter yekuchengetedza simba;
2. Zvinoenderana nehuwandu hwezvikamu zvekubuda kwe AC voltage, zvakakamurwa kuita single-phase inverters uyematatu-phase inverters;
3. Zvinoenderana nekuti inoshandiswa mumagetsi-yakabatana kana kuti off-grid simba rekugadzira system, inokamurwa kuita grid-yakabatana inverter uye.off-grid inverter;
5. maererano nerudzi rwePV simba rekugadzira rinoshandiswa, rakakamurwa kuva centralized PV simba inverter uye yakagoverwa PV simba inverter;
6. maererano nehunyanzvi nzira, inogona kukamurwa kuita centralized, tambo, cluster uyemicro inverters, uye nzira iyi yekupatsanura ndiyo inoshandiswa zvakanyanya.