PV DC Connectors Yuav Tsum Tsis Muaj Kev Nyuaj Siab Hauv Hnub Ci Photovoltaic Chaw Nres Tsheb

Nrog rau kev txhawb nqa los ntawm ntau txoj cai, kev tsim kho ntawm photovoltaic fais fab nroj tsuag yog nyob rau hauv tag nrho viav vias, thiab cov teeb meem kev nyab xeeb yog qhov tseem ceeb tshaj plaws.Daim ntawv tshaj tawm qhia tau hais tias nyob rau hauv qhov poob ntawm lub zog tsim cov nyiaj tau los los ntawm kev pheej hmoo ntawm kev ua tsis tiav ntawm TOP20 thev naus laus zis ntawm lub chaw nres tsheb fais fab, kev puas tsuaj thiab hlawv ntawm lub tshuab hluav taws xob.PV DC connectorqeb thib ob.

Nyob rau hauv cov ntsiab lus ntawm kev ua tiav "dual carbon lub hom phiaj", nws kwv yees tias nyob rau hauv tsib lub xyoos tom ntej no, kuv lub teb chaws tus tshiab photovoltaic ntsia muaj peev xwm yuav ncav cuag 62 mus rau 68 GW, thiab Tuam Tshoj tus cumulative nruab peev xwm ntawm photovoltaic fais fab chaw nres tsheb yuav mus txog 561 GW nyob rau hauv. 2025.

Nws yog qhov pom tau tias txawm tias nws yog qhov chaw nres tsheb hauv av lossis chaw nres tsheb fais fab, lub peev xwm ntawm photovoltaic yuav nkag mus rau theem ntawm kev loj hlob loj, tab sis muaj ntau thiab ntau qhov teeb meem kev nyab xeeb tuaj nrog nws, uas tau nyiam cov xim. ntawm kev lag luam.

Kev nyab xeeb yog lub neej txoj sia ntawm photovoltaic fais fab nroj tsuag, thiab nws kuj yog lub hauv paus rau kev tau txais rov qab los ntawm kev nqis peev.Tsis hais txog ntawm qhov xwm txheej ntawm cov chaw tsim hluav taws xob photovoltaic rau hauv av, saum roob, ntawm lub ru tsev, thiab lwm yam, kev nyab xeeb yog qhov tseem ceeb.

Peb qhov kev phom sij zais hauv photovoltaic fais fab nroj tsuag

Muaj peb lub ntsiab yog vim li cas rau qhov teeb meem kev huam yuaj ntawm photovoltaic fais fab chaw nres tsheb:

Ua ntej, lub hnub ci vaj huam sib luag PV DC connector, feem ntau hu ua MC4 connector.Thaum lub zog ntawm PV modules loj dua thiab loj dua, qhov tam sim no yuav nce ntxiv.Nyob rau hauv cov ntaub ntawv no, lub hnub ci vaj huam sib luag connector heats li ntau thiab ntau, uas tsim ib tug hluav taws kub.Yog li ntawd, lub connector yog ib qho ntawm cov feem ntau hluav taws kub-kho cov ntsiab lus nyob rau hauv DC sab txuas ntawm lub module.

Thib ob, PV DC lub thawv sib txuas.Hauv DC lub thawv sib txuas, muaj cov kab sib txuas thiab cov khoom siv hluav taws xob, ntxiv rau lub thawv hlau kaw.Nyob rau hauv ib puag ncig kev sib khi, qhov kub ntawm cov khoom siv hluav taws xob thiab cov ntsiab lus sib txuas hauv lub thawv yuav raug siab, thiab nws tsis yooj yim rau dissipate cua sov.Nyob rau hauv cov ntaub ntawv ntawm kev ua hauj lwm mus sij hawm ntev Nyob rau hauv cov xwm txheej, cov teeb meem xws li cua sov thiab tripping ntawm cov khoom siv hluav taws xob yog feem ntau ua rau muaj kev phom sij ntawm hluav taws.

Thib peb, nruab nrab thiab siab voltage cable txuas.Hauv cov chaw nres tsheb fais fab, 35 kV nruab nrab hluav taws xob hluav taws xob hluav taws xob thiab 110kV / 220kV high voltage boost systems muaj ntau.Lub voltage theem ntawm cov khoom nruab nrab thiab high voltage yog kuj siab.Cov khoom siv hluav taws xob siv hluav taws xob muaj feem cuam tshuam rau qee qhov paug tawm thiab teeb meem tawg.Yog li ntawd, qhov no kuj yog photovoltaic Ib qho ntawm cov kev phom sij zais ntawm qhov chaw nres tsheb fais fab xwm txheej.

Nyob rau hauv qhov chaw nres tsheb fais fab PV Sab saum toj 20 Technical Failure, PV DC Connector Ranked Second

Nws tuaj yeem pom los ntawm kev txheeb xyuas ntawm peb qhov laj thawj saum toj no uas muaj peev xwm ua rau muaj kev phom sij los ntawm PV DC connector tsis tuaj yeem tsis quav ntsej!Txwv tsis pub, xwm txheej xws li hluav taws xob txuas, hluav taws kub,PV junction boxtsis ua hauj lwm, cov khoom xau, thiab lub zog tsis ua haujlwm ntawm cov khoom ntawm cov hlua yuav tshwm sim tom qab.

Raws li tsab ntawv tshaj tawm los ntawm "Solar Bankability" pab pawg ua haujlwm ntawm European Union Horizon 2020 txoj kev npaj, txuas kev puas tsuaj thiab kub hnyiab thib ob hauv kev poob ntawm cov nyiaj tau los ntawm lub zog hluav taws xob los ntawm kev pheej hmoo ntawm qhov chaw nres tsheb fais fab TOP 20 kev ua tsis tiav.

Kev poob ntawm lub zog tsim cov nyiaj tau los los ntawm kev pheej hmoo ntawm photovoltaic fais fab chaw nres tsheb sab saum toj 20 thev naus laus zis tsis ua haujlwm

Vim li cas PV DC Connectors tseem ceeb heev?

1. Siv ntau ntau.Hauv cov tshuab photovoltaic, cov khoom sib txuas yog siv los ntawm cov hnub ci vaj huam sib luag, inverters rau qhov project site.Lub 1MW photovoltaic system tej zaum yuav siv 2000 txog 3000 teeb ntawm PV DC connectors raws li lub zog ntawm cov modules siv.

2. Qhov kev pheej hmoo siab yog siab.Txhua txheej ntawm PV DC connectors muaj 3 qhov kev pheej hmoo (qhov kev sib txuas, qhov zoo thiab qhov tsis zoo thiab cov khoom siv cable crimping), uas txhais tau hais tias nyob rau hauv 1MW system, lub connector yuav coj 6000 txog 9000 cov ntsiab lus txaus ntshai.Nyob rau hauv cov ntaub ntawv ntawm tam sim no ntws, qhov nce nyob rau hauv kev sib cuag tsis kam ntawm lub connector yuav ua rau kom qhov kub thiab txias nce.Yog tias nws siab tshaj qhov kub thiab txias uas lub plhaub yas thiab cov khoom hlau tuaj yeem tiv taus, cov khoom sib txuas yog yooj yim heev rau kev poob lossis txawm ua rau hluav taws.

3. Nyuaj hauv kev ua haujlwm ntawm qhov chaw thiab kev saib xyuas.Feem ntau ntawm cov software saib xyuas uas twb muaj lawm tsuas tuaj yeem saib xyuas mus rau qib txoj hlua.Rau cov kev ua txhaum tshwj xeeb hauv txoj hlua, kev daws teeb meem ntawm qhov chaw tseem yuav tsum tau ua.Qhov no txhais tau hais tias yog muaj teeb meem nrog MC4 connector, nws yuav tsum tau kuaj ib tug los ntawm ib tug.Rau kev lag luam thiab kev lag luam fais fab chaw nres tsheb (xim steel pobzeb ru tsev), kev ua haujlwm thiab kev saib xyuas yog qhov nyuaj dua.Cov neeg ua haujlwm yuav tsum tau nce saum lub ru tsev thiab tom qab ntawd qhib lub hnub ci vaj huam sib luag, uas yog siv sijhawm ntev thiab ua haujlwm hnyav.

4. Kev siv hluav taws xob loj.PV connector nws tus kheej tsis tsim lub zog, nws yog lub zog xa hluav taws xob.Nyob rau hauv tus txheej txheem ntawm lub zog kis tau tus mob, muaj ib tug khi yuav poob.Yog tias xam los ntawm qhov nruab nrab kev sib cuag ntawm cov khoom sib txuas ntawm lub khw, 50MW fais fab chaw nres tsheb yuav siv li ntawm 2.12 lab kWh ntawm hluav taws xob vim cov khoom sib txuas hauv lub sijhawm ua haujlwm 25 xyoo.

Tsav los ntawm cov cai rau xyoo no, kev tsim kho ntawm photovoltaic fais fab nroj tsuag yog nyob rau hauv tag nrho viav vias, thiab lub hom phiaj ntawm carbon neutrality thiab carbon peaking yuav tsum tau, tab sis qhov yuav tsum tau ua ntej rau tag nrho cov no yuav tsum muaj kev nyab xeeb.Photovoltaic connector tuam txhab uas muag kuj yuav tsum tau tawm tswv yim tshiab daws teeb meem ntawm kev nyab xeeb, thiaj li yuav txo tau qhov tshwm sim ntawm kev nyab xeeb xwm txheej thaum lub sij hawm ua hauj lwm ntawm photovoltaic fais fab chaw nres tsheb, thiab ua rau peb txoj kev mus rau carbon neutrality ntau ruaj khov thiab siv tau.