Yuav ua li cas rau nruab hnub ci txoj kev teeb panels?
Hnub ci txoj kev teeb pom kev tsuas yog tau txais lub teeb los ntawm cov roj teeb vaj huam sib luag kom paub txog kev hloov pauv ntawm photoelectric nyob rau sab nraum qab thiab ua kom lub teeb pom kev zoo. Yog hais tias lub roj teeb panels tsis tau teeb tsa kom raug, nws zoo li qhov xav tau teeb pom kev zoo yuav tsis ua tiav.
Qhov kev teeb tsa no tsis tsuas yog hais txog seb cov khoom puas xoob, lossis seb puas muaj kev cuam tshuam rau sab saum toj, thiab lwm yam, tab sis kuj yog lub kaum sab xis ntawm lub installation, qee yam khoom siv kev nyab xeeb rau saum, thiab lwm yam, yuav tsum tsis txhob sloppy. Tom qab ntawd, cov teeb meem dab tsi yuav tsum tau them rau thaum nruab hnub ci txoj kev teeb? ?
1. Xaiv cov khoom siv thav duab
Hnub ci zog thav duab feem ntau yog ua los ntawm qee cov ntaub ntawv hlau. Qhov tseeb, qee qhov khoom ntawm cov khoom siv no tsis zoo heev. Txhawm rau kom ntseeg tau tias lawv siv cov teebmeem, lawv feem ntau yuav kub -dip galvanized los txhim kho lawv cov kev tiv thaiv corrosion, thiab lwm yam. Txawm li cas los xij, qee qhov chaw tsim hluav taws xob hnub ci teeb kom txuag nqi, txias galvanizing yuav raug siv. Cov txheej txheem txheej txheem no nyias nyias thiab corrosion kuj tsis zoo, yog li ua tib zoo saib xyuas qhov txawv.
Yog tias nws nyob hauv qee lub nroog ntug dej hiav txwv uas cov ntsev tsuag hnyav dua, nws yog qhov zoo tshaj plaws los xaiv cov hlau tsis muaj steel lossis cua sov-kho aluminium alloy, uas muaj kev tiv thaiv corrosion ntau dua thiab muaj zog dua. Yog tias nws yog lub nroog zoo li Yichang, ib puag ncig zoo dua. , Nyob rau hauv kev xaiv ntawm lub roj teeb vaj huam sib luag ncej, koj tuaj yeem tuaj raws li koj xav tau tiag tiag.
Tsis tas li ntawd, nyob rau hauv tas li ntawd mus xaiv ib tug zoo thav duab cov ntaub ntawv, nws yog tsim nyog los xyuas kom meej tias lub thav duab thiab lub hauv paus yog welded los yog ntsia kom ruaj khov kom ntseeg tau tias lub hnub ci vaj huam sib luag muaj lub zog txaus thiab ruaj khov los tiv thaiv huab cua xws li cua los yog daus. Tom qab tag nrho, qhov chaw uas lub hnub ci vaj huam sib luag tau teeb tsa Nws yog qhov zoo tshaj kom tsis muaj kev cuam tshuam.
2. Tshawb nrhiav qhov zoo thiab qhov tsis zoo ntawm cov khoom
Qhov thib ob, thaum txhim kho, ua tib zoo saib xyuas qhov zoo thiab qhov tsis zoo ntawm lub rooj tsav xwm roj teeb, thiab xyuam xim rau qhov polarity. Yog tias nws txuas tsis raug, lub roj teeb lub rooj tsavxwm yuav tsis ua haujlwm, kev them nyiaj tsis tuaj yeem ua tiav, thiab qhov taw qhia lub teeb ntawm tus maub los yuav tsis teeb. Txawm hlawv tawm lub diode, yog li ceev faj.
Tsis tas li ntawd, cov hlau yuav tsum yog luv li sai tau los txo qhov kev tiv thaiv sab hauv ntawm lub voj voog, thiab kev sib txuas yuav tsum nruj dua. Tsis txhob nce qhov kev tiv thaiv kev tiv thaiv, kom kev ua haujlwm tau zoo dua. Tsis tas li ntawd, koj yuav tsum tau them sai sai rau qhov kub thiab txias. Raws li qhov ntsuas kub no thaum lub sijhawm teeb tsa, qhov ntsuas kub ntawm cov xaim yuav tsum tau khaws cia kom muaj cov npoo.
Peb, txhim kho xob laim tiv thaiv ntaus ntawv
Thaum txhim kho lub roj teeb vaj huam sib luag, thov ua tib zoo saib xyuas lub installation ntawm cov khoom siv tiv thaiv xob laim. Nws yog qhov tshwj xeeb tshaj yog rau cov nroog uas muaj cua daj cua dub ntau dua. Txwv tsis pub, xob laim nyob ze yuav yooj yim tsim overvoltage thiab overcurrent, thiab lub roj teeb rov qab yuav raug puas tsuaj los ntawm qhov xob laim no.
Feem ntau, qhov tshwj xeeb photovoltaic fais fab mov SPD yog ntsia rau hauv DC fais fab faib txee (combiner kem), thiab cov hnub ci vaj huam sib luag yuav tsum muaj equipotential grounding thiab tiv thaiv hluav taws xob ncaj qha. Nanlai hnub ci txoj kev teeb tau ib txwm muaj kev txawj ntse hauv qhov no.
Plaub, tsis txhob hnav cov hniav nyiaj hniav kub
Thaum txhim kho lub roj teeb lub rooj tsavxwm, nws yog qhov zoo tshaj plaws tsis txhob hnav cov hniav nyiaj hniav kub kom tsis txhob muaj kev sib cuag ncaj qha ntawm qhov zoo thiab qhov tsis zoo ntawm lub roj teeb lub rooj tsavxwm rau cov khoom siv hlau, txwv tsis pub yuav muaj qhov luv luv, lossis hluav taws kub, tawg, thiab lwm yam. mob hnyav.
Zhengzhou Haopai Tshiab Zog Technology Co., Ltd. muaj ntau xyoo ntawm kev paub nyob rau hauv zus tau tej cov hnub ci txoj kev teeb. Yog tias muaj kev thov hauv cheeb tsam no, kuv ntseeg tias nws yuav coj koj qhov kev paub zoo heev!
Thaum yuav cov teeb pom kev hnub ci, cov tuam txhab lag luam feem ntau hais kom cov neeg siv khoom muab qee cov ntaub ntawv los txiav txim siab txog qhov sib txawv ntawm ntau yam ntawm cov teeb ci hnub ci. Nyob rau hauv cov nqe lus ntawm kev xaiv, lead-acid roj teeb yav dhau los tau maj mam hloov los ntawm lithium hlau phosphate roj teeb. Nws tau hais tias cov roj teeb lithium hlau phosphate zoo dua. Yog li dab tsi yog qhov zoo ntawm lub roj teeb no thiab qhov zoo ntawm qhov twg?
1. Txhim kho kev nyab xeeb kev ua haujlwm
Cov roj teeb feem ntau ua tsis tau vim yog overcharge thiab overdischarge. Nws tseem yog ib qho teeb meem me me uas cuam tshuam rau nws qhov kev ua tau zoo. Nrog rau cov kev ua tsis tiav no, feem ntau muaj peev xwm tawg tau. Piv txwv li, cov qauv ntawm lithium cobalt oxide roj teeb tsis ruaj khov txaus, thiab nws nyob ntawm qhov kub thiab txias lossis overcharge. Nws yog ib qho yooj yim rau vau thiab cua sov, los yog tsim muaj zog oxidizing tshuaj, uas cuam tshuam rau nws txoj kev nyab xeeb.
Hauv cov qauv siv lead ua ntawm lithium hlau phosphate roj teeb, PO daim ntawv cog lus ruaj khov thiab nyuaj rau decompose. Tau kawg, nws tsis tuaj yeem hais tias tsis muaj kev phom sij txhua. Yog tias nws siv tsis raug, nws tseem yuav muaj kev phom sij, tab sis piv nrog lwm cov roj teeb, nws txoj kev nyab xeeb yog ntau dua. Txhim kho, nrog qee cov cuab yeej tiv thaiv kev nyab xeeb, nws yuav yooj yim dua rau siv.
2. Lub neej txuas ntxiv
Thaum lub sij hawm tus txheej txheem tso tawm, qhov tawm voltage ntawm lithium hlau phosphate roj teeb yog ruaj khov thiab yeej tseem tsis hloov. Tsuas yog thaum qhov hluav taws xob tawm yuav luag txog, nws yuav hloov me ntsis. Nws qhia tau hais tias muaj txiaj ntsig zoo. Lub voj voog lub neej tuaj yeem ncav cuag ntau dua 2000 zaug. Nws tuaj yeem siv tau. 7 mus rau 8 xyoo, thiab lub voj voog lub neej ntawm cov hlau lead-acid roj teeb feem ntau yog 300 mus rau 500 zaug, thiab cov yam ntxwv yuav ploj tom qab lub sijhawm luv luv, thiab nws yuav siv sijhawm li ib thiab ib nrab xyoo ntawm feem ntau. .
3. Muaj peev xwm ruaj khov
Yog tias lub roj teeb nyob hauv ib puag ncig uas tau them tag nrho thiab tsis tso tawm rau lub sijhawm ntev, nws yuav muaj kev cuam tshuam zoo rau lub peev xwm, vim tias muaj kev nco zoo. Rau cov roj teeb xws li npib tsib xee-hlau hydride thiab npib tsib xee-chromium, qhov xwm txheej no tsis tuaj yeem thim rov qab. Lub roj teeb muaj peev xwm me me, nws yog me me tiag tiag.
Thaum lub roj teeb lithium hlau phosphate dhau lawm - tawm mus rau xoom- qhov hluav taws xob cia, yuav tsis muaj dej los yog puas tsuaj, thiab lub peev xwm yuav tsis hloov ntau. Thaum koj xav siv nws, ua ob peb zaug thiab tawm mus, thiab lub peev xwm tuaj yeem rov qab los rau qhov qub. Qee lwm yam lithium - ion roj teeb tsis muaj cov yam ntxwv.
4. Lub teeb yuag
Qhov no suav nrog qhov teeb meem tshwj xeeb ntawm lub zog. Piv nrog lead-acid roj teeb, nyob rau hauv tib yam kev mob, lub ntim ntawm lithium hlau phosphate roj teeb tsuas yog kwv yees li 60 feem pua 70, thaum qhov hnyav tsuas yog 30 feem pua 40 feem pua ntawm cov hlau lead-acid roj teeb. , Nws tuaj yeem txuag tau qhov chaw zoo dua, thiab nws kuj tseem muaj pov thawj los ntawm lwm qib mus rau qee qhov uas nyob rau hauv tib lub sijhawm, lub peev xwm ntawm lithium hlau phosphate roj teeb yog me ntsis loj dua.
5. Kev tiv thaiv ib puag ncig
Qhov no feem ntau cuam tshuam nrog kev pov tseg ntawm lub roj teeb tom qab nws muab pov tseg. Lead-acid roj teeb muaj ntau cov hlau hnyav xws li txhuas. Yog tias lawv tsis ua haujlwm zoo, lawv yuav yooj yim ua paug rau ib puag ncig. Txawm li cas los xij, cov roj teeb lithium hlau phosphate tsis muaj cov tshuaj phem, thiab muaj kev ua haujlwm zoo. Nws yog qhov ruaj khov, txawm tias nws siv los yog hauv kev tshaj tawm - txheej txheem pov tseg, nws yuav tsis ua rau muaj kuab paug ib puag ncig.
