Imikorere ijyanye na PV Inverter iratangizwa

1.Imikorere ntarengwa yo gukurikirana (MPPT) imikorere

Umubare ntarengwa w'amashanyarazi ukurikirana (MPPT) ni tekinoroji yibanze ya fotora ya fotora. Kuva imbaraga zisohoka za moderi ya Photovoltaque ihinduka hamwe nuburemere bwimirasire yizuba hamwe nubushyuhe bwa module ubwayo, hariho uburyo bwiza bwo gukora, ingufu ntarengwa (MPP). Imikorere ya MPPT nugukora module ya Photovoltaque buri gihe ikora hafi yumuriro ntarengwa, bityo bikongerera ingufu amashanyarazi.

Kugirango ugere kuri MPPT, inverter ya Photovoltaque izahora imenya impinduka zigezweho na voltage ya module ya Photovoltaque, kandi ihindure imikorere yimikorere ikurikije izo mpinduka. Mubisanzwe, MPPT igerwaho binyuze mumuzunguruko wa DC / DC, muguhindura ibipimo byerekana ibimenyetso bya PWM byerekana ibipimo bya DC / DC bihindura, kugirango ibisohoka muri module ya fotovoltaque bigumane hafi yumuriro ntarengwa.

2.Imikorere yo gukurikirana amashanyarazi

Imikorere ya gride yo kugenzura ifasha iinverter gukurikirana imiterere ya gride yamashanyarazi mugihe nyacyo, harimo voltage, inshuro, icyiciro nibindi bipimo, kugirango habeho guhuza no gutuza kwamashanyarazi yumuriro na gride. Binyuze mu kugenzura imiyoboro ya interineti, inverter irashobora guhindura umusaruro wayo mugihe nyacyo kugirango ihuze nimpinduka muri gride kandi urebe ko ingufu zujuje ibisabwa na gride. Byongeye kandi, imikorere ya gride yo gukurikirana amashanyarazi irashobora kandi gufasha abayobozi gusobanukirwa imikorere ya gride yamashanyarazi, kuvumbura no gukemura ibibazo bishobora kuvuka mugihe gikwiye, kandi bakemeza imikorere ihamye yaamashanyarazi yamashanyarazi.

3.Imikorere yo kurinda amakosa

Inverter ya Photovoltaic ifite imikorere yuzuye yo kurinda amakosa kugirango ikemure ibibazo bitandukanye bidasanzwe bishobora kubaho mugikorwa nyirizina cyo gukoresha, kugirango irinde inverter ubwayo nibindi bice bya sisitemu kwangirika. Ibi birananirana-umutekano birimo:

1. Kwinjiza munsi ya volvoltage no kurinda birenze urugero:Iyo ibyinjijwe byinjira biri munsi cyangwa birenze urwego runaka rwa voltage yagenwe, inverter itangira uburyo bwo kurinda kugirango ibyangiritse byangiritse.
2. Kurinda birenze urugero:Iyo imiyoboro ikora irenze igipimo runaka cyumuvuduko wagenwe, inverter ihita ihagarika umuzenguruko kugirango wirinde umuyaga mwinshi kwangiza ibikoresho.
3. Ibisohoka bigufi birinda umutekano:Inverter ifite igisubizo cyihuse cyo kurinda imiyoboro ngufi, ishobora guhagarika uruziga mugihe gito cyane nyuma yumuzunguruko muto, kandi ikarinda ibikoresho ingaruka ziterwa numuyoboro mugufi.
4. Iyinjiza rinyuranye kurinda:Iyo ibyinjijwe ari byiza na electrode mbi isubijwe inyuma, inverter izatangira uburyo bwo kurinda kugirango ibikoresho byangizwa na voltage yinyuma.
5. Kurinda inkuba:Inverter ifite igikoresho cyo gukingira inkuba, gishobora kurinda ibikoresho kwangirika kwumurabyo mugihe cyumurabyo.
6. Kurenza ubushyuhe:Inverter ifite kandi ibikorwa byo kurinda ubushyuhe, mugihe ubushyuhe bwimbere bwibikoresho buri hejuru cyane, bizahita bigabanya ingufu cyangwa bihagarike kugirango ibikoresho byangirika kubera ubushyuhe bwinshi.

Ibikorwa byo kurinda amakosa hamwe byemeza imikorere ihamye numutekano waizuba . Mubikorwa bifatika, imikorere yo gukingira amakosa ya fotovoltaque inverter ningirakamaro cyane mugutezimbere kwizerwa no gutuza kwamashanyarazi.