Ihame ry'imikorere ya inverter ya photovoltaic

Ihame ry'imikorere
Ishingiro ry'igikoresho cya inverter, ni circuit ya inverter, yitwa circuit ya inverter. Iyi circuit ikora akazi ka inverter binyuze mu kuyobora no kuzimya amajwi y'amashanyarazi.

Ibiranga
(1) Bisaba imikorere myiza cyane. Bitewe n'igiciro kiri hejuru cy'uturemangingo tw'izuba, ni ngombwa kugerageza kunoza imikorere myiza ya inverter kugira ngo ikoreshwa ry'uturemangingo tw'izuba rirusheho kuba ryiza kandi inoze imikorere myiza ya sisitemu.

(2) Ibisabwa kugira ubwizigirwa buhanitse. Muri iki gihe, sisitemu z'amashanyarazi za PV zikoreshwa cyane cyane mu turere twa kure, sitasiyo nyinshi z'amashanyarazi nta bakozi bafite kandi nta n'ubuziranenge, ibyo bikaba bisaba ko inverter igira imiterere y'uruziga ikwiye, gusuzuma ibice byayo neza, kandi bigasaba ko inverter igira imirimo itandukanye yo kurinda, nko: kurinda DC polarity reversal, kurinda AC output short-circuit, gushyuha cyane, kurinda overload n'ibindi.

(3) Bisaba urwego runini rw'amashanyarazi yinjira. Uko ingufu z'amashanyarazi zihinduka bitewe n'umutwaro n'ubukana bw'izuba. Cyane cyane iyo bateri ishaje ingufu zayo zihinduka mu rugero runini, nka bateri ya 12V, ingufu zayo zishobora gutandukana hagati ya 10V ~ 16V, ibi bikaba bisaba inverter mu rugero runini rw'amashanyarazi yinjizwa ya DC kugira ngo ikore neza.

Ishyirwa mu byiciro rya Inverter

Ihuriweho n'inzego zigize ikigo kimwe, iy'imigozi, ikwirakwizwa n'iy'imito.

Dukurikije ingano zitandukanye nko mu buryo bw'ikoranabuhanga, umubare w'ibyiciro by'amashanyarazi asohoka, ububiko bw'ingufu cyangwa zitabifite, hamwe n'ahantu hakoreshwa, inverters zawe zizashyirwa mu byiciro.
1. Dukurikije ububiko bw'ingufu cyangwa butazibikwa, zigabanyijemo ibiceInverter ihujwe na PV gridn'icyuma gikoresha amashanyarazi;
2. Dukurikije umubare w'ibyiciro by'amashanyarazi ya AC asohoka, bigabanyijemo inverters z'icyiciro kimwe nainverters z'icyiciro cya gatatu;
3. Dukurikije niba ikoreshwa muri sisitemu yo gutanga amashanyarazi ihujwe na grid cyangwa idafite grid, igabanyijemo inverter ihujwe na grid nainverter idakoresha ikoranabuhanga rya internet;
5. hakurikijwe ubwoko bw'amashanyarazi ya PV akoreshwa, agabanijwemo inverter y'amashanyarazi ya PV ikoreshwa hamwe n'inverter y'amashanyarazi ya PV ikwirakwizwa;
6. hakurikijwe inzira ya tekiniki, ishobora kugabanywamo ibice bigizwe n'imirongo, umurongo, itsinda nainverters nto, kandi ubu buryo bwo gushyira mu byiciro bukoreshwa cyane.