Peb paub txog lub hnub ci tsim hluav taws xob thev naus laus zis, tab sis koj puas paub qhov txawv ntawm cov kab hluav taws xob photovoltaic siv rau kev sib kis tom qab hnub ci hluav taws xob thiab cov cables peb feem ntau siv?
Hauv tsab xov xwm no, kuv yuav coj koj los paub txog ntau hom photovoltaic cables thiab nkag siab txog lawv cov yam ntxwv tseem ceeb, vam tias yuav ua rau koj txoj kev paub thiab kev nkag siab tob.
Kev txiav txim siab qhov loj me thiab qhov tshwj xeeb uas tsim nyog rau koj lub hnub ci yog qhov tseem ceeb los xyuas kom meej lub zog xa hluav taws xob zoo thiab tsis txhob poob lub zog.
Tom qab kawm cov kab lus no, koj yuav muaj kev nkag siab zoo txog hnub ci photovoltaic cables thiab muaj kev paub los txiav txim siab ntse rau lub hnub ci hluav taws xob tsim hluav taws xob.Yog li, cia peb tshawb nrhiav lub ntiaj teb tshiab ua ke!
Dab tsi yog photovoltaic cable?
Photovoltaic cables yog tshwj xeeb cables siv los txuas hnub ci vaj huam sib luag rau lwm cov khoom hauv lub hnub ci hluav taws xob.
Cov cables no ua lub luag haujlwm tseem ceeb hauv kev sib kis tau zoo thiab nyab xeeb ntawm hluav taws xob tsim los ntawm cov hnub ci vaj huam sib luag.Lawv ua lub luag haujlwm tseem ceeb hauv kev txuas cov hnub ci vaj huam sib luag rau lwm cov khoom ntawm lub cev.
Nov yog qee cov ntsiab lus tseem ceeb kom paub:
Lub hom phiaj
Cov kab hluav taws xob photovoltaic yog siv los ua ib txoj hauv kev xa cov hluav taws xob ncaj qha (DC) cov khoom tsim tawm los ntawm cov hnub ci vaj huam sib luag mus rau lwm qhov ntawm lub hnub ci hluav taws xob tsim hluav taws xob.
Qauv
Lawv tau tsim los tiv thaiv qhov hnyav sab nraum zoov uas feem ntau ntsib hauv kev teeb tsa hnub ci.Lawv yog ua los ntawm cov ntaub ntawv uas tiv taus tshav ntuj, kub hloov, thiab ya raws.
Rwb thaiv tsev
Lawv muaj cov txheej txheem tshwj xeeb ntawm rwb thaiv tsev uas tiv thaiv kom tsis txhob tawg thiab rwb thaiv tsev.
Tus neeg tsav tsheb loj
Qhov loj ntawm cov conductors nyob rau hauv PV cables raug xaiv raws li lub peev xwm nqa tam sim no xav tau rau ib qho kev teeb tsa hnub ci.
Kev ntsuas hluav taws xob
Lawv muaj qhov sib txawv ntawm qhov ntsuas hluav taws xob kom haum rau cov qib voltage uas feem ntau pom hauv lub hnub ci fais fab.
Cov qauv kev nyab xeeb
Lawv ua raws li cov qauv kev nyab xeeb tshwj xeeb thiab cov ntawv pov thawj kom ntseeg tau tias muaj kev nyab xeeb thiab kev nyab xeeb hauv kev lag luam hnub ci.
Ntau hom hnub ci PV cables
Ib leeg-core PV cables
Cov cables no muaj xws li ib tug neeg xyuas pib, feem ntau yog ua los ntawm tooj liab lossis txhuas, nyob ib puag ncig los ntawm ib txheej rwb thaiv tsev thiab lub tsho sab nrauv.Lawv feem ntau yog siv rau hauv me me hnub ci kev teeb tsa.
Dual-core PV cables
Dual-core cables muaj ob lub insulated conductors nyob rau hauv ib lub tsho cable, thiab lawv tau siv los txuas cov hnub ci vaj huam sib luag nyob rau tib lub sijhawm, uas tso cai rau kev sau ntau dua tam sim no.
Multi-core PV cables
Cov cables no muaj ntau yam insulated conductors, feem ntau yog peb lossis ntau dua, hauv ib lub tsho cable.Lawv tsim nyog rau lub hnub ci hluav taws xob loj loj nrog kev teeb tsa kev teeb tsa.
Hnub ci PV cable sib dhos
Cov no yog pre-assembled cables nrog twb txuas connectors.Lawv muab cov kev daws teeb meem yooj yim thiab muaj txiaj ntsig rau kev sib txuas hnub ci vaj huam sib luag rau lwm cov khoom siv hauv lub cev, xws li inverters lossis junction boxes.
Hnub ci PV Extension Cables
Cov kab txuas txuas ntxiv yog siv los txuas ntxiv mus txog ntawm PV cables thaum xav tau ntev ntxiv ntawm cov hnub ci vaj huam sib luag thiab lwm yam khoom siv.Lawv muaj nyob rau hauv ntau yam ntev thiab connector hom.
Hnub ci PV Interconnect Cables
Interconnect cables yog siv los txuas ntau txoj hlua ntawm lub hnub ci vaj huam sib luag ua ke, uas tso cai rau kom muaj hluav taws xob sib sau thiab xa mus rau hauv lub hnub ci hluav taws xob tsim hluav taws xob.
Txhua hom muaj lub hom phiaj tshwj xeeb thiab yog tsim los ua kom tau raws li cov kev cai tshwj xeeb ntawm kev sib txawv hnub ci.Nws yog ib qho tseem ceeb uas yuav tau xaiv hom zoo rau cov kev xav tau tshwj xeeb ntawm koj lub hnub ci kom ntseeg tau tias muaj kev nyab xeeb thiab txhim khu kev qha.
Qhov txawv ntawm PV Cables thiab Ordinary Cables
Ib qho ntawm qhov sib txawv tseem ceeb ntawm PV cables thiab cov kab hluav taws xob zoo tib yam yog lawv cov rwb thaiv tsev.PV cables muaj tshwj xeeb tsim rwb thaiv tsev uas tiv taus ntev raug rau lub hnub ci, kub hloov, thiab hnyav ib puag ncig.
Cov rwb thaiv tsev no tiv thaiv UV hluav taws xob, ya raws, thiab puas, ua kom muaj kev ua haujlwm ntev thiab ua haujlwm ntev ntawm lub cable.Hauv qhov sib piv, cov kab hluav taws xob zoo tib yam yuav tsis muaj tib theem ntawm UV tsis kam thiab tej zaum yuav muaj kev cuam tshuam ntau dua rau kev degradation dhau sijhawm.
Lwm qhov sib txawv tseem ceeb yog qhov ntsuas hluav taws xob.PV cables yog tsim los ua kom tau raws li qhov tshwj xeeb voltage qhov yuav tsum tau ntawm lub hnub ci hluav taws xob tsim hluav taws xob thiab feem ntau yog ntsuas rau cov theem tam sim no (DC) voltage, uas muaj ntau nyob rau hauv hnub ci vaj huam sib luag.
Pa cables, ntawm qhov tod tes, yog tsim los rau alternating tam sim no (AC) voltage theem feem ntau siv nyob rau hauv tsev los yog lag luam hluav taws xob systems.
Tsis tas li ntawd, PV cables yog engineered los tiv thaiv lub siab ua hauj lwm kub generated los ntawm solar panels raug tshav ntuj.Lawv muaj qhov ntsuas kub siab dua li cov kab hluav taws xob niaj hnub, tso cai rau lawv ua haujlwm nyab xeeb ntawm qhov kub siab uas tau ntsib los ntawm lub hnub ci fais fab.
Thaum xaiv PV cables, nws yog ib qho tseem ceeb uas yuav tau xav txog yam xws li qhov yuav tsum tau muaj peev xwm nqa tam sim no, qhov ntsuas hluav taws xob, thiab ua raws li cov qauv kev lag luam.
Xaiv hom yog ua kom ntseeg tau tias lub hnub ci hluav taws xob kis tau zoo thiab muaj kev ntseeg siab hauv PV system.
Thov koj xav tiv tauj peb kom paub ntxiv txog cov hnub ci cables.
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Post lub sij hawm: Jun-18-2024
