2021-10-30
Mu gice cya mbere cya 2021, amashanyarazi mashya yashizwemo angana na 13.01GW, kugeza ubu, ubushobozi bw’igihugu bwashyizweho n’amashanyarazi y’amashanyarazi bugeze kuri 268GW.Ishyirwa mu bikorwa rya politiki ya “3060 Carbon Peak Carbon Neutralité”, imishinga yo kuzamura intara mu ntara yose izakwirakwizwa mu gihugu hose, kandi n’indi ntera nini yo kubaka amafoto y’amashanyarazi yageze.Mu myaka ikurikira, amafoto yerekana amashusho azinjira mugihe gikurikira cyiterambere ryihuse.
Muri icyo gihe, amashanyarazi y’amashanyarazi yubatswe mbere kandi ahujwe na gride nayo yatangiye kwinjira mubikorwa bihamye, ndetse ninganda za PV zubatswe mubyiciro byambere zarangije kugarura ibiciro.
Amaso y'abashoramari yagiye ahinduka buhoro buhoro kuva mucyiciro cya mbere cy’ishoramari n’iterambere ndetse n’ubwubatsi kugeza ku cyiciro cya nyuma cy’ibikorwa, kandi imitekerereze y’ubwubatsi y’amashanyarazi y’amashanyarazi yagiye ihinduka buhoro buhoro kuva ku giciro gito cy’ishoramari mu cyiciro cya mbere igera ku giciro gito. y'amashanyarazi mubuzima bwose.Ibi birasaba ko igishushanyo mbonera cya PV, guhitamo ibikoresho, ubwiza bwubwubatsi, hamwe no kugenzura amashami bikora bigenda biba ngombwa.
Igiciro kiringaniye kuri kilowatt-isaha (LCOE) yingufu zamashanyarazi zirimo kwitabwaho cyane muriki cyiciro, cyane cyane mugihe cyuburinganire.
Uhereye ku majyambere akomeye y’amafoto y’amashanyarazi mu myaka yashize, urashobora kubona ko ikiguzi cya BOS mu iterambere n’ubwubatsi bw’amashanyarazi y’amashanyarazi cyaragabanutse cyane, kandi icyumba cyo kugabanya ni gito cyane.Birashobora kugaragara kuri formula yo kubara LCOE yavuzwe haruguru ko kugabanya LCOE, dushobora guhera kubintu bitatu gusa: kugabanya ibiciro byubwubatsi, kongera amashanyarazi, no kugabanya amafaranga yo gukora.
Igiciro cyo gutera inkunga, ibikoresho byibikoresho, nigiciro cyubwubatsi nibyo bice byingenzi byigiciro cyubwubatsi bwamashanyarazi yizuba PV.Kubijyanye nibikoresho byibikoresho, igiciro kirashobora kugabanuka muguhitamoaluminium pvnagutandukanya udusanduku, ibi byasobanuwe muburyo burambuye mumakuru yabanjirije.Byongeye kandi, irashobora kandi kugabanya ibiciro byubwubatsi muburyo bwo kugabanya ikoreshwa ryibikoresho nibikoresho.
Igishushanyo mbonera cya voltage nini, sub-array nini hamwe nubushobozi buhanitse byemejwe kugirango igabanye ibiciro byo kubaka sisitemu.Umuvuduko mwinshi urashobora kongera ubushobozi bwo gutwara umurongo hamwe nubushobozi bwo kohereza bwa sisitemu ya 1500V bikubye inshuro 1,36 sisitemu ya 1100V ya kabili yibisobanuro bimwe, bishobora gukiza neza ikoreshwa ryinsinga zifotora.
Kwemeza igishushanyo mbonera cya sub-array hamwe nubushobozi buhanitse, kugabanya umubare wa sub-array mumushinga wose birashobora kuzigama neza imikoreshereze nogushyiramo agasanduku kerekana ubwoko bwibisanduku mugace ka Photovoltaque, bityo bikagabanya ikiguzi cyo kubaka sisitemu .Kurugero, sitasiyo ya 100MW igereranya ubushobozi butandukanye sub-array hamwe nubushobozi bwubushobozi, nkuko bigaragara mumeza akurikira:
| Isesengura ryibikoresho byamashanyarazi mukarere ka PV ya 100MW PV yamashanyarazi | ||||
| Ubushobozi-buke | 3.15MW | 1.125MW | ||
| Ikigereranyo cy'ubushobozi | 1.2: 1 | 1: 1 | 1.2: 1 | 1: 1 |
| Umubare wa Sub-array | 26 | 31 | 74 | 89 |
| Umubare wa Inverters muri Sub-array imwe | 14 | 14 | 5 | 5 |
| 3150KVA Umubare Wimpinduka | 26 | 31 | / | / |
| Umubare wa Transformers ya 1000KVA | / | / | 83 | 100 |
Birashobora kugaragara uhereye kumeza yavuzwe haruguru ko munsi yubushobozi bumwe, gahunda nini ya sub-array gahunda ituma umubare wa sub-array yumushinga wose uba muto, kandi umubare muto wa sub-array urashobora kubika ikoreshwa ryibisanduku bihinduka kandi kubaka no kwishyiriraho;Munsi yubushobozi, gahunda yo kugereranya ubushobozi irashobora kandi kugabanya umubare wa sub-array, bityo ukazigama umubare wa inverter hamwe na bokisi ihindura.Kubwibyo, mugushushanya amashanyarazi yamashanyarazi, igipimo cyubushobozi nuburyo bwo gukoresha sub-array nini bigomba kongerwa bishoboka hashingiwe kubintu nkumucyo, ubushyuhe bwibidukikije, hamwe nubutaka bwimishinga.
Muri sitasiyo yamashanyarazi, moderi nyamukuru muriki cyiciro ni 225Kw ikurikirana ya inverter na 3125kw ikomatanya.Igiciro cyibice byuruhererekane birarenze gato ugereranije nibisanzwe.Nyamara, gahunda yo gutezimbere imiterere yimiterere yibice byuruhererekane irashobora kugabanya neza imikoreshereze yinsinga za AC, kandi kugabanuka kwinsinga za AC birashobora gukuraho burundu itandukaniro ryibiciro hagati yuruhererekane rwimikorere na inverteri hagati.
Gutondekanya guhuza imirongo ihindagurika irashobora kugabanya igiciro cya BOS kuri 0.0541 yuan / W ugereranije nuburyo gakondo bwo kwegereza ubuyobozi abaturage, kandi bikagabanya igiciro cya BOS kuri 0.0497 yuan / W ugereranije nigisubizo gikomatanyije.Birashobora kugaragara ko gahunda yo guhuza imirongo ishobora kugabanya cyane igiciro cya BOS.Kubihe bizaza 300kW + umugozi uhindura, ingaruka zo kugabanya ibiciro byimiterere iragaragara cyane.
Nigute ushobora kongera amashanyarazi ya PV amashanyarazi yabaye umurongo wingenzi mukugabanya LCOE.Guhera kubishushanyo mbonera bya sisitemu yambere, igishushanyo cya sisitemu ya Photovoltaque igomba kugenwa muburyo bwo kongera agaciro PR, kugirango twongere ingufu z'amashanyarazi.Mu cyiciro gikurikiraho, harakenewe imikorere no kuyitaho kugirango imikorere yingufu zamashanyarazi zikorwe neza.
Ibintu nyamukuru bigira ingaruka kuri PR agaciro ka sisitemu yo kubyara amashanyarazi ni ibintu bidukikije nibikoresho.Bitewe ningaruka ziterwa nibidukikije, inguni ihindagurika ya module, ihinduka ryubushyuhe buranga module, hamwe nuburyo bwo guhindura imikorere ya inverter byose bigira ingaruka kuburyo butaziguye PR agaciro ka sisitemu ya Photovoltaque.Guhitamo ibice bito byubushyuhe buke mubice bifite ubushyuhe bwinshi, no guhitamo ibice byubushyuhe bwo hejuru mubice bifite ubushyuhe buke birashobora kongera igihombo cyimikorere iterwa no kuzamuka kwubushyuhe bwibigize;koresha umugozi uhinduranya hamwe nuburyo buhanitse bwo guhindura hamwe na MPPT nyinshi nibindi biranga kuzamura imikorere ya DC / AC.
Nyuma yo kubara intera iri hagati yumurongo wimbere ninyuma ukoresheje inguni nziza ihengamye, gabanya neza inguni yo kwishyiriraho module kuri 3 kugeza kuri 5 °, bishobora kongera neza igihe cyumucyo.
Koresha byuzuye ibikorwa byubwenge nibikorwa byo kubungabunga, kugenzura buri gihe mubikorwa no kubungabunga icyiciro, no kugenzura ibikoresho bisanzwe, kandi ukoreshe sisitemu nini yo gusesengura amakuru manini, sisitemu yo gusuzuma IV hamwe nindi mirimo kugirango ubone vuba ibikoresho bidakwiriye ahantu habi, kunoza imikorere no kubungabunga neza, no kwemeza imikorere myiza yibikoresho.
Ibiciro nyamukuru byamashanyarazi yamashanyarazi murwego rwo gukora birimo umushahara wabakozi bakora no kubungabunga, amafaranga yo gufata neza ibikoresho, hamwe n’umusoro ku nyongeragaciro.
Igenzura ry'imikoreshereze yimishahara kubakozi no kubungabunga rishobora kunozwa uhereye kubakozi kugirango harebwe uruhare rwabakozi 1 kugeza 2 bakora no kubungabunga bafite ubumenyi bukomeye bwa tekiniki, kubaka sisitemu ifatika kandi yizewe yo gusesengura amakuru, no gukoresha uburyo bwa siyansi nuburyo bwo kuyobora. kugera kubutasi Gukora no kubungabunga ntibishobora kugabanya gusa umubare wabakozi basanzwe bakora no kubungabunga, ariko kandi binatezimbere imikorere yimikorere no kuyitaho, kugabanya ibikorwa no kuyitaho, rwose kugera kumasoko afunguye no kugabanya amafaranga yakoreshejwe, kandi amaherezo atitabweho.
Kugirango tuzigame amafaranga yo gufata neza ibikoresho, tugomba mbere na mbere kugenzura igihe cyo kubaka umushinga no guhitamo ibirango bizwi (nka slocable) kandi byoroshye kubungabunga ibicuruzwa byamashanyarazi (nka GIS, inverteri seriveri nibindi bicuruzwa byubuntu).Ibikoresho by'amashanyarazi n'insinga z'amashanyarazi bigomba guhindurwa buri gihe, kandi ibibazo bishobora gukosorwa bigasimburwa mugihe.Mugabanye igiciro cyo kuvugurura ibikoresho cyangwa gukuraho gusimbuza ibikoresho.
Umusoro ku nyongeragaciro w'amashanyarazi ni ukuzigama imisoro mu buryo bwuzuye, imicungire yimari ikorwa mugihe cyamahoro, kandi umusoro winjiza mugihe cyubwubatsi nigihe cyo gukora no gufata neza bikoreshwa mugukuramo, cyane cyane amafaranga yatatanye mugihe cyo gukora no kubungabunga.Umubare umwe ntabwo ari munini, ariko umubare wose Ntabwo ari muto, birakenewe kubona inyemezabuguzi zidasanzwe zongerewe agaciro kugirango hakurwe umusoro ku nyongeragaciro ku mushahara w'amashanyarazi, kandi ugabanye umusoro ku nyongeragaciro ku mishahara y'amashanyarazi mu buryo bushyize mu gaciro kuva buhoro buhoro, kandi uzigame igiciro gishaje.
Kugabanuka kw'ibikorwa byo gukora bishushanya ibintu byose kandi buhoro buhoro mubuzima bwose bwa sitasiyo.Ahantu henshi hatagaragara akenshi birengagizwa, kandi kwegeranya inyungu nto birashobora gutera igihombo kinini mugihe cyo gukora.
Muri make, muburyo bugezweho bwo kuringaniza kumurongo, ntamafaranga yinjiza, kandi kugabanya LOCE byabaye inzira yingenzi yo kugaruza hakiri kare ibiciro no kugera ku nyungu.Kuri LCOE, kuva itangira ryubaka kugeza irangiye, ni igitekerezo cyubuzima bwose bwuruganda rwamashanyarazi yose.Noneho, LCOE nziza dukurikirana ni ukongera ingufu z'amashanyarazi no kugabanya buhoro buhoro ibiciro byo kubaka no gukora.
Dongguan Slocable Photovoltaic Technology Co, LTD.
Ongeraho Park Guangda Gukora Hongmei Ubumenyi n’ikoranabuhanga, No 9-2, Igice cya Hongmei, Umuhanda wa Wangsha, Umujyi wa Hongmei, Dongguan, Guangdong, Ubushinwa
TEL ： 0769-22010201
