Kev Paub

Photovoltaic modules ntshai tshaj plaws ntawm ob yam no. Koj puas paub lawv yog dab tsi?

Dec 29, 2021Tso lus

Photovoltaic modules yog ib qho tseem ceeb ntawm qhov system. Lawv tsis ntshai nag thiab xob laim. Lawv muaj zog" tawm tsam", tab sis muaj ob yam uas yuav muaj kev cuam tshuam tsis zoo rau" noj qab haus huv" ntawm photovoltaic modules. Yog tias tsis tiv thaiv, nws tuaj yeem hais tias yog teeb meem rau cov modules. tuag!


Photovoltaic modules ntshai tshaj plaws ntawm ob yam no. Koj puas paub lawv yog dab tsi?


Ua ntej: Kub qhov chaw ntawm cov khoom


Qhov kub kub yog dab tsi? Nyob rau hauv tej yam kev mob, lub hnub ci cell module uas yog ntxoov ntxoo nyob rau hauv ib tug series ceg yuav siv tau raws li ib tug load rau haus lub zog generated los ntawm lwm yam hnub ci cell modules nrog lub teeb. Qhov ntxoov ntxoo ntawm lub hnub ci module yuav tsim kom muaj cua sov nyob rau lub sijhawm no, uas yog qhov kub ntawm qhov tshwm sim.


Cov nyhuv no yuav tsum tsis txhob kwv yees, nws yuav ua rau muaj kev puas tsuaj loj rau lub hnub ci hlwb. Ib feem ntawm lub zog tsim los ntawm lub hnub ci hlwb nrog lub hnub ci tuaj yeem siv los ntawm cov hlwb uas muaj qhov ntxoov ntxoo. Txhawm rau tiv thaiv lub hnub ci ntawm lub hnub ci los ntawm kev puas tsuaj vim qhov kub ntawm qhov tshwm sim, nws yog qhov zoo tshaj plaws los txuas lub bypass diode nyob rau hauv parallel ntawm qhov zoo thiab qhov tsis zoo ntawm lub hnub ci cell module los tiv thaiv lub zog tsim los ntawm lub teeb module los ntawm kev noj. los ntawm qhov ntxoov ntxoo module.


Thib ob: cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob tsim hluav taws xob-duab ntxoov ntxoo


Duab ntxoov ntxoo yog qhov teeb meem tseem ceeb tshaj plaws ntawm photovoltaic fais fab nroj tsuag. Ua tib zoo saib xyuas qhov cuam tshuam ntawm cov duab ntxoov ntxoo thaum tsim thiab teeb tsa, thiab ua tib zoo saib xyuas cov teeb meem ntawm cov duab ntxoov ntxoo occlusion raws sijhawm thaum lub sijhawm ua haujlwm tom qab thiab kev saib xyuas. Yog tias lub tshuab hluav taws xob photovoltaic yog qhov ntxoov ntxoo ntawm lub ru tsev thiab cov tsev nyob ib puag ncig, lub zog tsim hluav taws xob ntawm qhov system yuav raug txo, uas yuav cuam tshuam rau cov nyiaj tau los ntawm kev tsim hluav taws xob.


Cov duab ntxoov ntxoo occlusion ntawm photovoltaic fais fab nroj tsuag feem ntau yog los ntawm cov khoom hauv qab no: array occlusion ntawm modules, thiab obstacle occlusion nyob rau hauv qhov deb thiab ze-ntau scenes. Siv cov chaw nres tsheb hluav taws xob hauv tsev ua piv txwv, ze-saib occlusion suav nrog ru tsev parapets, roj yees, thiab lwm yam ru tsev occlusions, thiab occlusion mus sij hawm ntev muaj xws li occlusion ntawm xov tooj ncej nyob ib ncig ntawm qhov project thiab occlusion ntawm cov tsev nyob ib sab.


Rau qhov occlusion ntawm obstacles (xws li parapets, roj yees, ru tsev, thiab lwm yam), suav thiab tsom xam ntawm tus duab ntxoov ntxoo ntev ntawm obstacles nyob rau hauv tag nrho cov lus qhia ntawm lub kab rov tav dav hlau yuav siv tau.


Ntxiv nrog rau kev suav duab ntxoov ntxoo thiab kev tsom xam, kev xaiv ntawm inverters thiab kev sib txuas thiab kev npaj ntawm cov hlua kuj tuaj yeem txo qhov cuam tshuam ntawm cov duab ntxoov ntxoo occlusion. Txij li cov hlua ntawm DC sab yog tsim los ntawm ntau yam khoom sib txuas hauv cov koob, cov khoom thaiv los ntawm tus duab ntxoov ntxoo yuav cuam tshuam rau cov khoom siv hluav taws xob ntawm tag nrho cov hlua. Kev ywj pheej MPPT nyob rau hauv lub inverter tuaj yeem ua kom cov hlua nkag los ntawm kev cuam tshuam los ntawm ib leeg, tshem tawm qhov tsis sib xws thiab tsis sib haum ntawm cov hlua fais fab uas tshwm sim los ntawm cov duab ntxoov ntxoo, khaws cov khoom siv hluav taws xob kom ntau dua, thiab txo qis zog.


Tsis tas li ntawd, cov duab ntxoov ntxoo feem ntau suav nrog cov noog poob, plua plav, tsob ntoo ntxoov ntxoo, cov tsev, cov nplooj poob thiab cov ceg ntoo, thiab lwm yam. Tom qab ntawd koj tuaj yeem xaiv qhov chaw tsim nyog rau nruab photovoltaic modules. Sim tsis txhob nruab modules hauv qhov chaw ntxoov ntxoo. Nws yog kev zam. Xaiv ib qho kev tso kawm tsim nyog tuaj yeem txo qhov cuam tshuam ntawm cov duab ntxoov ntxoo los ntawm occlusion. Hauv kev ua haujlwm txhua hnub thiab kev saib xyuas, xyuam xim rau kev tu cov khoom siv hluav taws xob photovoltaic, thiab tu cov plua plav thiab lwm yam khoom txawv teb chaws raws sijhawm.


Rau cov neeg siv, ntxiv rau kev txhim kho kev lag luam kev tshawb fawb thiab kev tu tus cwj pwm, lawv yuav tsum tau paub cov txuj ci kev tshawb fawb thiab ua cov kev soj ntsuam tsis tu ncua ntawm photovoltaic arrays. Thaum pom muaj kev cuam tshuam, lawv yuav tsum tau muab tshem tawm hauv lub sijhawm kom tsis txhob ua haujlwm ntawm photovoltaic modules thaum lub sijhawm ua haujlwm. Ua ntej nws tshwm sim.


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