Igihombo cyamashanyarazi gishingiye kuri Photovoltaic array igihombo cyo gutakaza no gutakaza inverter
Usibye ingaruka ziterwa nubutunzi, umusaruro wamashanyarazi yifotora nawo uterwa no gutakaza umusaruro wamashanyarazi nibikoresho bikoreshwa.Ninshi gutakaza ibikoresho bya sitasiyo yamashanyarazi, niko kubyara amashanyarazi.Gutakaza ibikoresho bya sitasiyo yamashanyarazi bikubiyemo ibyiciro bine: igihombo cya kwifoto ya kwadarato kwaduka, gutakaza inverter, umurongo wo gukusanya amashanyarazi no gutakaza agasanduku gahindura, gutakaza sitasiyo, nibindi.
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Nyuma yo gusesengura amakuru yo mu Kwakira y’amashanyarazi atatu y’amashanyarazi afite ingufu zingana na 65% kugeza kuri 75% hamwe nubushobozi bwashyizweho bwa 20MW, 30MW na 50MW, ibisubizo byerekana ko igihombo cyo gufotora cya fotovoltaque hamwe nigihombo cya inverteri aribintu byingenzi bigira ingaruka kumusaruro y'amashanyarazi.Muri byo, icyerekezo cya Photovoltaque gifite igihombo kinini cyo kwinjiza, kibarirwa hafi 20 ~ 30%, hagakurikiraho igihombo cya inverter, bingana na 2 ~ 4%, mugihe umurongo wo gukusanya amashanyarazi hamwe nigihombo cyahinduwe na bokisi hamwe no gutakaza sitasiyo ya booster ni bike, hamwe hamwe hamwe hafi ya 2%.
Ubundi gusesengura ibyavuzwe haruguru 30MW amashanyarazi y’amashanyarazi, ishoramari ryayo ryubaka ni miliyoni 400.Gutakaza ingufu z'amashanyarazi mu Kwakira byari 2.746.600 kWh, bingana na 34.8% by'amashanyarazi.Iyo ubaze kuri 1.0 yuan kuri kilowatt-isaha, yose hamwe mu Kwakira Igihombo cyari 4.119.900, cyagize ingaruka zikomeye ku nyungu zubukungu bwikigo cy’amashanyarazi.
Nigute wagabanya igihombo cyamashanyarazi kandi wongera amashanyarazi
Mu bwoko bune bwatakaye bwibikoresho byamashanyarazi bifotora, igihombo cyumurongo wo gukusanya hamwe na transformateur yisanduku hamwe no gutakaza sitasiyo ya booster mubisanzwe bifitanye isano rya bugufi nimikorere yibikoresho ubwabyo, kandi igihombo kirahagaze neza.Ariko, niba ibikoresho binaniwe, bizatera igihombo kinini, bityo rero birakenewe ko imikorere yacyo isanzwe kandi ihamye.Kuri Photovoltaic array hamwe na inverters, igihombo kirashobora kugabanuka binyuze mubwubatsi hakiri kare hanyuma bigakorwa no kubitunganya.Isesengura ryihariye nuburyo bukurikira.
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Hano hari ibikoresho byinshi byamashanyarazi.Urugomero rw'amashanyarazi rwa 30MW mu ngero zavuzwe haruguru rufite udusanduku 420 duhuza, buri shami rifite amashami 16 (amashami yose hamwe 6720), kandi buri shami rifite panne 20 (zose hamwe ni 134.400) Ubuyobozi), ibikoresho byose ni byinshi.Umubare munini, niko inshuro nyinshi ibikoresho byananiranye kandi niko gutakaza ingufu nyinshi.Ibibazo bikunze kugaragara cyane birimo gutwikwa na modul ya fotovoltaque, umuriro kumasanduku ihuza, imbaho za batiri zacitse, gusudira ibinyoma byayoboye, amakosa mumuzunguruko wamashami yisanduku ikomatanya, nibindi kugirango ugabanye igihombo cyiki gice, kurimwe ukuboko, tugomba gushimangira kwemererwa kurangiza no kwemeza binyuze muburyo bwiza bwo kugenzura no kwakira.Ubwiza bwibikoresho bya sitasiyo yumuriro bifitanye isano nubwiza, harimo ubwiza bwibikoresho byuruganda, gushyiramo ibikoresho no gutunganya byujuje ubuziranenge, hamwe nubwubatsi bwikigo cy’amashanyarazi.Kurundi ruhande, birakenewe kunoza urwego rwibikorwa byubwenge bya sitasiyo yamashanyarazi no gusesengura amakuru yimikorere hakoreshejwe uburyo bwabafasha bwubwenge kugirango tumenye mugihe Inkomoko yamakosa, gukora ibibazo-ku-ngingo, kunoza imikorere yimikorere n'abakozi bashinzwe kubungabunga, no kugabanya igihombo cyamashanyarazi.
(2) Igicucu
Bitewe nibintu nkibice byo kwishyiriraho no gutondekanya modul ya fotokoltaque, modul zimwe na zimwe zifotora zirahagarikwa, bigira ingaruka kumasoko yumuriro wamafoto kandi bigatera gutakaza amashanyarazi.Kubwibyo, mugihe cyo gushushanya no kubaka sitasiyo yamashanyarazi, birakenewe kubuza modul ya fotovoltaque kuba mugicucu.Muri icyo gihe kimwe, kugirango ugabanye ibyangiritse kuri moderi ya fotovoltaque na hot hot hot phenomenon, hagomba gushyirwaho umubare ukwiye wa diode ya bypass kugirango ugabanye umugozi wa batiri mubice byinshi, kugirango amashanyarazi ya batiri hamwe numuyoboro wabuze. ugereranije kugabanya igihombo cyamashanyarazi.
(3) Gutakaza inguni
Inguni ihindagurika yumurongo wa Photovoltaque iratandukanye kuva 10 ° kugeza 90 ° bitewe nintego, kandi ubusanzwe ubunini bwatoranijwe.Guhitamo inguni bigira ingaruka kumirasire yizuba kuruhande rumwe, kurundi ruhande, ingufu z'amashanyarazi zifotora ziterwa nibintu nkumukungugu na shelegi.Gutakaza amashanyarazi biterwa no gupfuka urubura.Muri icyo gihe, inguni ya moderi ifotora irashobora kugenzurwa nuburyo bwabafasha bwubwenge bwo guhuza nimpinduka zigihe nikirere, kandi bikongerera ingufu ingufu z'amashanyarazi.
(4) Igihombo
Igihombo cya inverter kigaragarira cyane mubice bibiri, kimwe nigihombo cyatewe nuburyo bwo guhindura imikorere ya inverter, naho ubundi nigihombo cyatewe na MPPT ubushobozi bukomeye bwo gukurikirana imbaraga za inverter.Ibice byombi bigenwa nigikorwa cya inverter ubwayo.Inyungu yo kugabanya igihombo cya inverter binyuze mubikorwa nyuma no kuyitaho ni nto.Kubwibyo, guhitamo ibikoresho murwego rwambere rwo kubaka sitasiyo yumuriro urafunze, kandi igihombo kigabanuka muguhitamo inverter hamwe nibikorwa byiza.Mugihe cyanyuma cyo gukora no kubungabunga, amakuru yimikorere ya inverter arashobora gukusanywa no gusesengurwa hakoreshejwe uburyo bwubwenge kugirango atange inkunga yicyemezo cyo gutoranya ibikoresho bya sitasiyo nshya.
Duhereye ku isesengura ryavuzwe haruguru, birashobora kugaragara ko igihombo kizatera igihombo kinini mu mashanyarazi y’amashanyarazi, kandi muri rusange imikorere y’uruganda rw’amashanyarazi igomba kunozwa hagabanywa igihombo mu bice byingenzi.Ku ruhande rumwe, ibikoresho byemewe byo kwakirwa bikoreshwa kugirango harebwe ubwiza bwibikoresho no kubaka sitasiyo y’amashanyarazi;kurundi ruhande, mugikorwa cyo gukora sitasiyo yamashanyarazi no kuyitaho, birakenewe gukoresha uburyo bwabafasha bwubwenge kugirango tunoze umusaruro nigikorwa cyumuriro wamashanyarazi no kongera amashanyarazi.
Igihe cyo kohereza: Ukuboza-20-2021
