Nyob rau hauv lub ntiaj teb ntawm hnub ci zog, ua hauj lwm zoo thiab kev nyab xeeb ntawm lub tshuab hluav taws xob muaj nyob ntawm hom kev siv lub hnub ci tseem ceeb siv. Ib qho ntawm cov tseem ceeb tshaj plaws los txiav txim siab thaum xaiv hnub ci nplhaib yog qhov ntsuas hluav taws xob ntawm txoj hlua cable. Hauv tsab xov xwm no, peb yuav tshawb txog H1Z2Z 2- k cable, nws tau siv hluav taws xob tseem ceeb rau kev txhim kho kev ua tau zoo hauv kev sib tawm hnub ci. Ib qho ntxiv, peb yuav tham txog cov kev cuam tshuam dav dav ntawm SOLAR x xaiv, xav txog yam zoo li qub, kev nyab xeeb, kev ua haujlwm ntawm lub hnub ci hluav taws xob.
1. Dab tsi yogH1Z2Z 2- kable?
H1Z2Z {2- K Cable yog hom tshwj xeeb ntawm lub hnub ci tsim rau siv hauv photovoltaic (hnub ci zog). Nws yog lub npe hu rau nws cov durability zoo heev, tsis kam mus rau UV duab, thiab ntau vert lub peev xwm, uas ua rau nws xaiv qhov chaw nyob thiab kev coj ua lag luam sib xyaw. H1Z2Z {2- k yog tshwj xeeb engineered los lis kev sib zog huab cua, qhov twg nws tau nthuav tawm huab cua sab nraum zoov, kev kub ntxhov, thiab UV hluav taws xob.
Hauv cov nruab hnub ci, cov xas yuav tsum muaj peev xwm lis cov hluav taws xob siab thaum tswj lawv txoj kev ncaj ncees dhau sijhawm. H1Z2Z {{2- K Cable yog muaj kev ruaj ntseg los ntawm kev ua kom ruaj ntseg thiab roj teeb, kom muaj kev ua tau zoo ntawm tag nrho lub hnub ci zog.
2. Ntsuas Voltage ntawm H1Z2Z 2- kable
Cov ntsuas hluav taws xob ntawm cov cabrage yog hais txog voltage ntau ntxiv uas tuaj yeem tuav hauv kev ua haujlwm ib txwm tsis muaj kev phom sij. H1Z2Z {{2- K Cable yog tsim los muaj cov ntsuas hluav taws xob ntawm 1, {v dc rau hnub ci kev siv. Qhov kev ntsuas hluav taws xob no yog qhov tseem ceeb vim tias hnub ci fais fab tshuab feem ntau muaj kev lag luam ntawm cov vaj huam sib luag hnub ci uas ua rau cov khoom siv hnub ci hluav taws xob.
Qhov no 1, {{000 V DC qhov kev ntseeg tau tias lub cabar tuaj yeem ua rau feem ntau cov tog hluav taws xob thiab cov inverers, muab txoj hauv kev nyab xeeb thiab txhim khu kev qha kom ruaj khov thiab txhim khu kev qha. Qhov ntsuas hluav taws xob kev txiav txim siab rau kev siv cable kev siv rau hauv thaj chaw sib txawv, raws li cov qauv hluav taws xob sib txawv tuaj yeem sib txawv ntawm cov tebchaws thiab cov hom kev teeb tsa.
2.1 Qhov tseem ceeb ntawm qhov ntsuas hluav taws xob
Cov ntsuas hluav taws xob ntawm lub hnub ci hlau zoo li H1Z2Z {2}} k yog qhov tseem ceeb rau ntau yam:
Kev nyab xeeb hluav taws xob: yog tias siv hluav taws xob: yog tias siv hluav taws xob ntau dhau, nws tuaj yeem overheat, los yog txawm tias muaj hluav taws, ua cov phom sij loj rau cov neeg thiab cov cuab yeej. H1Z2Z {2- K Cable yog tsim los wallen txog li 1,} v dc, kom muaj kev nyab xeeb rau siv nyob rau hauv high-voltage hnub ci system.
Kev ua tau zoo:Cov cable qhov kev ntsuas hluav taws xob volt kuj tseem ua kom ntseeg tau tias nws tuaj yeem nqa hluav taws xob yam tsis muaj kev tiv thaiv ntau dhau los lossis ploj ntawm lub zog. Siv lub cable nrog qhov ntsuas hluav taws xob raug minimizes kev pheej hmoo ntawm lub zog vim cua sov lossis hluav taws xob tsis ua haujlwm ntawm lub hnub ci.
Durability thiab ntev:Ib lub cable uas ua haujlwm nyob rau hauv nws qhov ntsuas voltage yuav nyob ntev dua vim tias nws tsis raug rau cov kev ntxhov siab tshwm sim los ntawm overvoltage. H1Z2Z {2- k cable, nrog nws 1, {4 4}} V DC qhov teeb meem dhau ntawm lub hnub ci teeb tsa lub sijhawm lub hnub ci.
Ua raws li cov qauv:Cov ntsuas hluav taws xob kom ntseeg tau tias cov cable ua raws li International thiab Hauv Tebchaws Cov Ntawv Thov Hnub Ci Hlau Kev Siv. Nws yog qhov tseem ceeb rau cov xov tooj hluav taws xob thiab cov kev cai uas cov kab ke uas siv hauv lub hnub ci hluav taws xob muaj peev xwm tuav qhov kev xav tau.
3. Lub luag haujlwm ntawmHnub ci cablesHauv kev muab hnub ci
Nyob rau hauv lub hnub ci zog system, cables ua txoj haujlwm tseem ceeb hauv kev xa cov hluav taws xob hluav taws xob rau lwm cov khoom siv hluav taws xob xws li Inverters, roj teeb, thiab kab sib chaws. Cov kev ua tau zoo ntawm cov cables tuaj yeem cuam tshuam ntau lub zog tag nrho kev ua haujlwm zoo thiab kev nyab xeeb. H1Z2Z {2- k cable, nrog nws 1,} V DC ntsuas cov kev xav tau ntawm cov ntawv thov.
3.1 Kev Sib Txuas Hnub Ci rau Inverters
H1Z2Z {{2- kable feem ntau siv los txuas cov panels rau inverters. Inverters yog lub luag haujlwm rau hloov ncaj qha tam sim no (DC) tsim los ntawm cov khoom siv hnub ci tam sim no (AC) uas tuaj yeem siv los ntawm tsev lossis lag luam. Cov ntsuas hluav taws xob ntawm kev ua kom ruaj ntseg uas nws tuaj yeem ua kom muaj kev nyab xeeb rau cov panels tsis muaj kev cuam tshuam lub kaw lus ua tau zoo.
Hauv cov kab ke nrog ntau lub hnub ci ci, qhov voltage tuaj yeem khaws, xav tau cov qoob loo uas tuaj yeem ua kom muaj feem ntau tsis muaj kev pheej hmoo. H1Z2Z {{2- Kable yog qhov kev xaiv zoo rau cov kev siv hluav taws xob siab vim nws lub zog tsim kho thiab 1, {V DC kev ntaus nqi.
3.2 lub cav roj teeb hnub ci
Rau hnub ci nruab hnub uas suav nrog kev cia hluav taws xob kev daws teeb meem, H1z2z {2}} K Cable tseem siv cov roj teeb rau inverter. Cov tshuab no khaws lub zog tshaj plaws tsim los ntawm lub hnub ci lub hnub ci thaum lub hnub ci tsis muaj, xws li thaum hmo ntuj lossis thaum huab cua huab. Tus 1, {{4 4} V DC Kev Ntaus ntawm H1Z2Z {{}} k Cable kom cov hluav taws xob tuaj yeem ua cov roj teeb thiab cov vaj huam sib luag.
3.3 daim phiaj hlua khi
Rau kab sib kab khi hnub ci lub nruab hnub, H1z2z {3}} kable siv hluav taws xob los ntawm lub hnub ci inverter rau cov kab sib chaws hluav taws xob hauv zos. Qhov no yog qhov tseem ceeb rau hnub ci sib sau uas tsim hluav taws xob ntau dua li qhov yuav tsum tau siv rau kev siv rau hauv kev siv hluav taws xob. Kev siv hluav taws xob ntau dhau yog pub rov qab rau hauv daim phiaj, feem ntau hauv kev sib pauv rau khab nias lossis nyiaj txiag los ntawm cov tuam txhab hluav taws xob. Qhov cable yog 1, 000 V DC qhov kev ntseeg tau tias nws tuaj yeem ua rau lub zog hluav taws xob siab tau tsim tawm hauv cov txheej txheem no, tso cai rau kev nyab xeeb hloov chaw thiab muaj zog.
4. Vim li cas thiaj yog cov ntsuas hluav taws xob tseem ceeb hauv lub hnub ci?
Thaum nws los xaiv cov cables rau hnub ci lub hnub ci, cov ntsuas hluav taws xob yog qhov tseem ceeb tshaj plaws uas yuav tsum ua tib zoo txiav txim siab. Xaiv cov cables nrog qhov tsim nyog ntsuas voltage pab kom ntseeg tau tias tag nrho cov txheej txheem ua haujlwm kom nyab xeeb, muaj txiaj ntsig, thiab nrog tsawg kawg nkaus ntawm kev ua tsis tiav. Hauv qab no, peb tshawb nrhiav vim li cas cov khoom siv hluav taws xob ntawm H1Z2Z 2- k cable yog qhov tseem ceeb:
4.1 Kev Nyab Xeeb thiab Ua Raws
Ib qho cable uas tshaj nws cov hluavtim hluav taws xob yuav ua rau muaj kev phom sij muaj kev nyab xeeb, suav nrog hluav taws xob hluav taws xob, hluav taws xob surges, hluav taws xob sib ncig. H1Z2Z {2- k cable, nrog nws 1,} v dc rated nws tsim voltage zam, txawm nyob rau hauv tej yam kev mob siab. Siv cov xaim hluav taws xob uas haum rau lub hnub ci system tsim nyog rau cov kev xav tau yog ib qib tseem ceeb hauv kev nyab xeeb thiab ua raws cov qauv hluav taws xob thiab cov qauv.
4.2 System Efficiency
Siv cov kav hlau ci nrog cov hluav taws xob ntsuas uas muaj peev xwm qis heev tuaj yeem ua rau tiv thaiv kom kub. Sij hawm dhau los, qhov cua sov no tuaj yeem txwv txoj hlua cable lub rwb thaiv tsev thiab cuam tshuam rau tag nrho cov kab ke ua haujlwm tau zoo. H1Z2Z {2- Kable's 1, {}} v dc rated outpizing cov zis thiab kev ua tau zoo ntawm lub hnub ci system.
4.3 Ntev thiab Kev Ntseeg
Los ntawm xaiv cov cables nrog cov hluav taws xob ntsuas uas phim cov kev ua haujlwm ntawm lub hnub ci zog, cov neeg siv tuaj yeem ua kom muaj kev sib zog thiab kev ntseeg tau ntawm tag nrho cov teeb tsa. Cov kab ke uas ua haujlwm nyob hauv lawv cov hluav taws xob hluav taws xob tsis tshua muaj kev txom nyem los ntawm kev hnav thiab kua muag, txo qhov xav tau kev saib xyuas thiab kho. Qhov no tseem ceeb tshwj xeeb tshaj yog rau lub zog hnub ci hluav taws xob uas tsim los ua haujlwm rau 20-30 xyoo lossis ntau dua.