Qhov sib txawv ntawm daim phiaj txuas hnub ci photovoltaic lub zog tsim hluav taws xob thiab tawm ntawm daim phiaj hnub ci photovoltaic fais fab tuag

Daim phiaj txuas hnub ci photovoltaic fais fab kev tsim hluav taws xob hluav taws xob hluav taws xob tau muab faib ua cov kab hluav taws xob (kev ywj pheej) thiab cov kab sib txuas txuas hnub ci photovoltaic hluav taws xob tsim tshuab. Tam sim no cia peb tham txog qhov sib txawv ntawm ob: thaum cov neeg siv xaiv rau nruab hnub ci photovoltaic fais fab nroj tsuag, lawv thawj zaug yuav tsum tau paub meej tias seb puas siv cov kab hluav taws xob hnub ci photovoltaic fais fab nroj tsuag lossis kab sib txuas hnub ci photovoltaic systems. Ob lub tshuab no muaj cov haujlwm sib txawv. Tau kawg, cov khoom ntawm daim phiaj txuas nrog hnub ci photovoltaic lub zog tsim hluav taws xob kuj sib txawv, thiab tus nqi kuj txawv heev.

(1) Off grid solar photovoltaic power stations, tseem hu ua ywj siab photovoltaic fais fab chaw nres tsheb, yog cov tshuab ua haujlwm ntawm nws tus kheej ntawm daim phiaj fais fab. Nws tsuas yog muaj cov hnub ci hnub ci photovoltaic, lub zog cia roj teeb, them nyiaj thiab tso tawm cov tswj, inverters, thiab lwm yam. Cov hluav taws xob tsim los ntawm photovoltaic panels ntws ncaj qha rau hauv lub roj teeb thiab khaws cia. Thaum nws yog ib qho tsim nyog los muab lub zog rau cov khoom siv hluav taws xob, DC tam sim no hauv lub roj teeb tau hloov mus rau 220V AC los ntawm inverter, uas yog lub voj voog ntawm kev rov them rov qab thiab tawm. Hom photovoltaic hnub ci fais fab chaw nres tsheb yog dav siv vim nws qhov chaw tsis muaj kev txwv. Tsuav muaj hnub ci, nws tuaj yeem ntsia tau thiab siv tau. Zoo heev rau tej thaj chaw deb uas tsis muaj hluav taws xob, cov Islands tuaj, cov nkoj nuv ntses, cov chaw yug tsiaj sab nraum zoov, thiab lwm yam. Nws kuj tseem siv tau los ua cov khoom siv hluav taws xob thaum muaj xwm txheej ceev hauv thaj chaw uas muaj hluav taws xob tsis tu ncua.

Off-grid photovoltaic solar power stations yuav tsum tau nruab nrog cov roj teeb, uas suav txog 30-50% ntawm tus nqi ntawm cov khoom siv hluav taws xob. Cov roj teeb feem ntau siv tau rau 3-5 xyoo, tom qab ntawd lawv yuav tsum tau hloov, uas ua rau cov nqi nce ntxiv. Kev lag luam hais lus, nws yog qhov nyuaj rau kev siv dav, yog li nws tsis haum rau siv nyob rau hauv cov chaw uas muaj hluav taws xob txaus.

Tab sis rau cov tsev neeg hauv cheeb tsam tsis muaj daim phiaj hluav taws xob lossis muaj hluav taws xob nquag, nws yog qhov ua tau zoo heev. Tshwj xeeb tshaj yog los daws qhov teeb meem teeb pom kev zoo thaum lub zog hluav taws xob, DC lub zog txuag hluav taws xob tuaj yeem siv tau, uas yog qhov ua tau zoo heev. Yog li ntawd, off-grid photovoltaic solar power stations yog tsim tshwj xeeb rau cov cheeb tsam uas tsis muaj daim phiaj hluav taws xob lossis muaj hluav taws xob tsis tu ncua.

(2) Cov kab hluav taws xob txuas hnub ci photovoltaic hluav taws xob tsim hluav taws xob yog hais txog lub tshuab hluav taws xob tsim hluav taws xob uas yuav tsum tau txuas nrog daim phiaj hluav taws xob pej xeem, uas yog lub hnub ci photovoltaic fais fab chaw nres tsheb, daim phiaj hluav taws xob hauv tsev, thiab daim phiaj hluav taws xob pej xeem. Qhov no yog lub hnub ci photovoltaic uas yuav tsum ua haujlwm ntawm daim phiaj hluav taws xob uas twb muaj lawm. Nws tsuas yog muaj photovoltaic hnub ci vaj huam sib luag thiab inverters. Lub teeb tawm los ntawm photovoltaic hnub ci vaj huam sib luag yog ncaj qha hloov mus rau hauv 220-380V los ntawm inverter.

Lub zog AC muab lub zog rau cov khoom siv hauv tsev. Thaum cov hluav taws xob tsim los ntawm lub tsev so hnub ci fais fab nroj tsuag tshaj qhov kev siv ntawm cov khoom siv hauv tsev, cov hluav taws xob ntau dhau yuav raug xa mus rau cov phiaj xwm pej xeem; Lub peev xwm tsim hluav taws xob ntawm daim phiaj txuas hnub ci photovoltaic lub zog tsim hluav taws xob tsis tuaj yeem ua tau raws li cov kev xav tau ntawm cov khoom siv hauv tsev, thiab nws yuav cia li rov ua hluav taws xob los ntawm daim phiaj. Tag nrho cov txheej txheem yog intelligently tswj tsis tas yuav tsum tau manually keyboards.