Q1 Dab tsi yog qhov tseem ceeb uas ua rau poob thiab poob ntawm photovoltaic fais fab kev tsim hluav taws xob?
Teb: Lub efficiency ntawm photovoltaic fais fab tuag system yog ploj vim lwm yam influences, xws li shading, grey txheej, tivthaiv attenuation, kub cawv, tivthaiv txuam, MPPT raug, inverter efficiency, transformer efficiency, DC thiab AC kab poob, thiab lwm yam. ntawm efficiency kuj txawv. Nyob rau theem pib ntawm qhov project, yuav tsum tau them nyiaj mloog mus rau qhov kev pom zoo ntawm qhov system, thiab qee qhov kev ntsuas yuav tsum tau ua thaum lub sijhawm ua haujlwm ntawm qhov project kom txo tau qhov cuam tshuam ntawm plua plav thiab lwm yam kev cuam tshuam ntawm lub system.
Q2 Yuav ua li cas txo tus nqi kho ntawm photovoltaic fais fab tuag?
A: Nws raug pom zoo kom xaiv cov khoom lag luam photovoltaic nrog lub koob npe zoo thiab kev pabcuam zoo tom qab muag ntawm lub khw. Cov khoom tsim nyog tuaj yeem txo qhov xwm txheej ntawm kev ua tsis tiav. Cov neeg siv yuav tsum nruj me ntsis raws li cov neeg siv phau ntawv ntawm cov khoom siv, thiab tsis tu ncua kuaj thiab ntxuav lub system.
Q3 Yuav ua li cas nrog kev kho tom qab lub kaw lus, thiab ntau npaum li cas los tswj nws? Yuav ua li cas tswj nws?
A: Raws li cov khoom lag luam phau ntawv qhia, tuav cov khoom uas yuav tsum tau kuaj xyuas tsis tu ncua. Lub luag haujlwm tseem ceeb ntawm kev ua haujlwm ntawm qhov system yog los so cov khoom. Hauv cov cheeb tsam uas muaj nag hnyav, feem ntau tsis tas siv phau ntawv so. Nyob rau hauv lub caij ntuj no tsis yog los nag, tu yog hais txog ib hlis ib zaug. Hauv thaj chaw uas muaj plua plav loj, qhov zaus ntawm kev so tuaj yeem nce ntxiv raws li qhov tsim nyog. Hauv cov cheeb tsam uas muaj cov daus loj, cov daus hnyav yuav tsum tau muab tshem tawm hauv lub sijhawm kom tsis txhob cuam tshuam rau lub zog tsim hluav taws xob thiab tsis sib xws shading tshwm sim los ntawm cov daus melting, thiab tu ncua sij hawm tu cov ntoo los yog sundries uas thaiv cov khoom.
Q4 Puas yog nws yuav tsum tau txiav lub tshuab hluav taws xob photovoltaic hauv huab cua xob quaj?
A: Faib cov tshuab hluav taws xob photovoltaic tau nruab nrog cov cuab yeej tiv thaiv xob laim, yog li tsis tas yuav tsum tau txiav lawv. Rau kev nyab xeeb thiab kev tuav pov hwm, nws raug nquahu kom tshem tawm qhov hloov hluav taws xob hloov hluav taws xob ntawm lub thawv sib txuas thiab txiav tawm qhov kev sib txuas ntawm kev sib txuas nrog cov photovoltaic modules, kom tsis txhob muaj hluav taws xob ncaj qha uas tsis tuaj yeem raug tshem tawm los ntawm kev tiv thaiv xob laim. Cov neeg ua haujlwm ua haujlwm thiab kev saib xyuas yuav tsum kuaj xyuas qhov ua tau zoo ntawm kev tiv thaiv xob laim hauv lub sijhawm kom tsis txhob muaj kev puas tsuaj los ntawm qhov tsis ua haujlwm ntawm kev tiv thaiv xob laim.
Q5 Kuv puas yuav tsum tau ntxuav lub tshuab hluav taws xob photovoltaic tom qab daus? Yuav ua li cas nrog cov photovoltaic modules tom qab daus melts thiab freezes nyob rau hauv lub caij ntuj no?
A: Yog tias muaj daus hnyav ntawm lub module tom qab daus, nws yuav tsum tau ntxuav. Koj tuaj yeem siv cov khoom muag los thawb cov daus, thiab ceev faj tsis txhob khawb lub khob. Cov khoom siv muaj lub peev xwm thauj khoom, tab sis koj tsis tuaj yeem nkag mus rau cov khoom siv rau kev ntxuav, uas yuav ua rau tawg lossis puas tsuaj rau cov khoom thiab cuam tshuam rau lub neej ntawm cov khoom. Nws yog feem ntau pom zoo kom tsis txhob tos kom txog thaum cov daus tuab heev ua ntej ntxuav kom tsis txhob khov ntau dhau ntawm cov khoom.
Q6 Lub tshuab hluav taws xob photovoltaic puas tuaj yeem tiv taus qhov phom sij ntawm lawg?
Teb: Cov khoom tsim nyog nyob rau hauv daim phiaj photovoltaic-connected system yuav tsum dhau qhov kev ntsuam xyuas nruj xws li qhov siab tshaj plaws zoo li qub (cua load, daus load) ntawm 5400pa rau pem hauv ntej, qhov siab tshaj plaws static load (cua load) ntawm 2400pa nyob rau sab nraum qab, thiab kev cuam tshuam ntawm lawg nrog txoj kab uas hla ntawm 25mm ntawm qhov ceev ntawm 23m / s, thiab lwm yam. Yog li ntawd, lawg yuav tsis ua mob rau lub tshuab hluav taws xob photovoltaic.
Q7 Yog tias muaj nag los yog haze tom qab kev teeb tsa, lub tshuab hluav taws xob photovoltaic puas tseem ua haujlwm?
Teb: Photovoltaic cell modules kuj tuaj yeem tsim hluav taws xob nyob rau hauv qee lub teeb tsis muaj zog, tab sis vim huab cua tsis tu ncua los yog huab cua kub hnyiab, hnub ci irradiance qis, thiab yog tias lub zog ua haujlwm ntawm photovoltaic tsis tuaj yeem ncav cuag qhov pib voltage ntawm lub inverter, ces lub kaw lus tsuas yog yuav tsis ua haujlwm.
Daim phiaj-txuas txuas txuas hluav taws xob photovoltaic hluav taws xob tsim hluav taws xob ua haujlwm ua ke nrog lub network faib khoom. Thaum lub tshuab hluav taws xob faib hluav taws xob photovoltaic tsis tuaj yeem ua tau raws li qhov xav tau lossis tsis ua haujlwm vim hnub huab cua, lub zog ntawm daim phiaj yuav raug muab ntxiv, thiab yuav tsis muaj hluav taws xob tsis txaus thiab tsis muaj zog. lus nug.
Saib peb cov ntawv dhau los thiab cov ntaub ntawv
Koj puas paub tias muaj hluav taws xob ntau npaum li cas los ntawm qhov chaw nres tsheb saum ru tsev thaum lub caij los nag?
Q8 Puas yog lub zog tsis txaus thaum lub caij ntuj no txias?
A: Lub zog tsim hluav taws xob ntawm lub tshuab hluav taws xob photovoltaic yog qhov cuam tshuam los ntawm qhov kub thiab txias. Qhov cuam tshuam ncaj qha yog cov hluav taws xob siv hluav taws xob thiab lub hnub ci ntev, nrog rau qhov kub thiab txias ua haujlwm ntawm lub hnub ci cell module. Nyob rau lub caij ntuj no, cov hluav taws xob siv hluav taws xob yuav tsis muaj zog, lub hnub ci lub sijhawm yuav luv luv, thiab lub zog hluav taws xob dav dav yuav tsawg dua li lub caij ntuj sov, uas kuj yog qhov tshwm sim ib txwm muaj. Txawm li cas los xij, txij li cov txheej txheem photovoltaic faib txuas nrog rau daim phiaj, tsuav yog daim phiaj muaj hluav taws xob, yuav tsis muaj hluav taws xob tsis txaus thiab hluav taws xob poob rau hauv tsev.
Q9 Puas yog lub tshuab hluav taws xob photovoltaic muaj hluav taws xob hluav taws xob thiab suab nrov rau cov neeg siv?
Teb: Lub tshuab hluav taws xob photovoltaic hloov lub hnub ci zog rau hauv hluav taws xob raws li lub hauv paus ntsiab lus ntawm cov nyhuv photovoltaic, tsis muaj kuab paug thiab hluav taws xob. Cov khoom siv hluav taws xob xws li inverters thiab cov khoom siv hluav taws xob xa hluav taws xob yuav dhau EMC (Electromagnetic Compatibility) kev sim, yog li tsis muaj kev phom sij rau tib neeg lub cev. Lub tshuab hluav taws xob photovoltaic hloov lub hnub ci zog rau hauv hluav taws xob tsis muaj suab nrov. Lub suab nrov Performance index ntawm inverter tsis siab tshaj 65 decibels, thiab tsis muaj suab nrov txaus ntshai.