Amashanyarazi akomoka ku mirasire y'izuba azagira uruhare runini mu gukoresha ingufu z'isi mu gihe cya vuba, atari ugusimbuza gusa amasoko y'ingufu zisanzwe, ahubwo azanaba isoko nyamukuru yo gutanga ingufu ku isi.
Inverteri ya Photovoltaque ni inverteri ihindura imbaraga za DC ihindagurika ikomoka kumirasire yizuba ya Photovoltaque (PV) mumashanyarazi yumurongo uhinduranya amashanyarazi (AC), ushobora kugaburirwa muri sisitemu yohereza ibicuruzwa cyangwa gukoreshwa muri sisitemu ya gride.Kubera ko inverters ikoreshwa muburyo bwo hanze kandi bisaba gukora igihe kirekire cyizewe no kutayifata neza, abakoresha amaherezo nabashushanya bafite ubuziranenge bukomeye kandi bwizewe kubintu bikoreshwa muribi bikoresho.Nkumutwara ninkunga mugikorwa cyo guhindura ingufu, ubushobozi bwa firime bugira uruhare runini mubice byose bya fotora.Niba badatoranijwe neza, bizagira ingaruka zica kumutekano no mubuzima bwibikoresho.
Kugirango ukoreshwe muri inverter umuzenguruko, nyamuneka reba urugero rwo gusaba mumashusho hepfo:
Uruhare rwa DC-ihuza ubushobozi:
1) Mumuzunguruko wa inverter, ibisohoka voltage yumurongo ukosora byoroshye kandi byungururwa;
) urwego rwemewe;
3) Irinde amashanyarazi arenze urugero hamwe na overvoltage yigihe gito ya "DC-Ihuza" kugira ingaruka kuri IGBT.
Kubwibyo, ibisabwa kuri capacator:
1) Menya neza bihagije guhangana na voltage
2) Ubushobozi buhagije
3) Ubushobozi buhagije burenze-bugezweho, ESR yo hasi ishoboka
4) Ukeneye ibiranga inshuro nziza, ESL yo hasi ishoboka
5) Guhaza ubushyuhe bukabije bwo hanze n'ubushyuhe bwo hejuru
Wuxi CRE New Energy Technology Co., Ltd yibanze ku ikoreshwa rya capacitori ya firime muri electronics power kuva kera.Igamije imiterere ikarishye ikoreshwa muri inverters ya Photovoltaque, ishingiye kuri tekinoroji ya firime ya CRE yatewe inkunga na DC, ikoresha igabanuka rike, irwanya ubushyuhe bwinshi Polypropylene Dielectric yateguye kandi ikora urutonde rwimikorere ya firime ifite ubushyuhe bwinshi nubushyuhe bwinshi. kurwanya, ESR nkeya (kubyara ubushyuhe buke), kwizerwa cyane no kuramba.
Muri byo, imikorere iranga ubushobozi bwa bisi ya DMJ-PS DC niyi ikurikira:
Ubushyuhe ntarengwa bwo gukora: 105 ° C (ikariso ya plastike)
Icyiciro cy'ikirere (IEC 60068-1: 2013): 40/105/56
Dielectric: Polypropilene (MKP)
Agasanduku ka plastiki (UL 94 V-0)
Gufunga ibisigazwa (UL 94 V-0)
Ubushobozi agaciro max.200μF
Umuvuduko wa voltage 300V ~ 2000VDC
Imikorere myiza yo kwikiza, kurwanya birenze urugero, kwihanganira ibintu byinshi no gutakaza bike
Kurwanya ibidukikije bishyushye nubushuhe (85 ℃ / 85% RH 1000h), kwizerwa cyane, ubuzima burebure
Kurikiza na RoHS kandi wuzuze ibisabwa murwego rwimodoka AEC-Q200