Inverter nubwonko numutima bya sisitemu yo kubyara amashanyarazi.Muburyo bwo kubyara ingufu z'amashanyarazi akomoka ku mirasire y'izuba, ingufu zitangwa na fotokoltaque ni imbaraga za DC.Nyamara, imizigo myinshi isaba ingufu za AC, kandi sisitemu ya DC itanga amashanyarazi afite aho igarukira kandi ntibyoroshye guhindura voltage., umutwaro wo gusaba urwego narwo rufite aho rugarukira, usibye imbaraga zidasanzwe ziremereye, inverters zirasabwa guhindura ingufu za DC mumashanyarazi.Inverter ya Photovoltaque nu mutima wa sisitemu yo kubyara ingufu z'amashanyarazi akomoka ku mirasire y'izuba, ihindura umuyaga utaziguye wakozwe na moderi ya fotovoltaque uhinduranya amashanyarazi, kandi ukayigeza ku mutwaro waho cyangwa kuri gride, kandi ni ibikoresho bya elegitoronike bifite imbaraga zijyanye no kurinda.
Imirasire y'izuba igizwe ahanini na modul yingufu, imbaho zumuzunguruko, imashanyarazi, akayunguruzo, reaction, transformateur, abahuza na kabine.Igikorwa cyo gukora kirimo ibice bya elegitoroniki mbere yo gutunganya, guteranya imashini yuzuye, kugerageza no gupakira imashini.Iterambere ryayo riterwa niterambere ryikoranabuhanga rya electronics power, tekinoroji ya semiconductor hamwe nubuhanga bugezweho bwo kugenzura.
Kuri inverteri izuba, kunoza imikorere yo guhindura amashanyarazi ni ingingo ihoraho, ariko mugihe imikorere ya sisitemu igenda irushaho kwiyongera, hafi 100%, kurushaho kunoza imikorere bizajyana no gukora neza.Kubwibyo, uburyo bwo kubungabunga imikorere ihanitse, ariko kandi no gukomeza guhatanira igiciro cyiza bizaba ingingo yingenzi muri iki gihe.
Ugereranije nimbaraga zo kunoza imikorere inverter, uburyo bwo kunoza imikorere ya sisitemu yose ihindagurika buhoro buhoro biba ikindi kibazo cyingenzi kuri sisitemu yizuba.Imirasire y'izuba, mugihe igice cya 2% -3% cyigicucu kigaragara, kuri inverter ukoresheje imikorere ya MPPT, imbaraga ziva muri sisitemu muriki gihe zishobora no kugabanuka hafi 20% mugihe ingufu zisohoka ari nke .Kugirango duhuze neza nibibazo nkibi, nuburyo bwiza cyane bwo gukoresha MPPT imwe-imwe cyangwa ibikorwa byinshi byo kugenzura MPPT kubikorwa byizuba cyangwa igice.
Kubera ko sisitemu ya inverter iri mumikorere ya gride ihuza ibikorwa, kumeneka kwa sisitemu hasi bizatera ibibazo bikomeye byumutekano;hiyongereyeho, kugirango tunoze imikorere ya sisitemu, imirasire yizuba myinshi izahuzwa murukurikirane kugirango ikore amashanyarazi menshi ya DC;Bitewe no kubaho kwimiterere idasanzwe hagati ya electrode, biroroshye kubyara DC arc.Bitewe numuvuduko mwinshi wa DC, biragoye cyane kuzimya arc, kandi biroroshye cyane gutera umuriro.Hamwe nogukoresha kwinshi kwimirasire yizuba, ikibazo cyumutekano wa sisitemu nacyo kizaba igice cyingenzi cyikoranabuhanga rya inverter.
Igihe cyo kohereza: Apr-01-2023
