Zhejiang Wanlai Amashanyarazi meza co., Ltd.
Igikoresho cyo kurinda cya JCSPVLOTAIKI kigabanije: kikingira imirasire y'izuba kuva iterabwoba
Muburyo bwingufu zishobora kongerwa, sisitemu ya PV) (PV) yagaragaye nkimvururu zamashanyarazi arambye. Ariko, sisitemu ntabwo itemewe niterabwoba ryo hanze, cyane cyane ababatswe numurabyo. Umurabyo, mugihe akenshi wagaragaye nkibintu bidasanzwe, birashobora kwangiza imitekerereze ya PV, bitera kwangirika kwikinisha kubintu byoroshye no guhungabanya kwizerwa kuri sisitemu yose. Gukemura iki kibazo, theIbikoresho byo kurinda jcspvltaicyagenewe kwitonderwa no kurinda sisitemu ya PV kuva ku ngaruka mbi zumurabyo wongereye voltage. Iyi ngingo ihitana mubikoresho bya JCSPV sunge, byerekana ibintu byingenzi byayo, uburyo, hamwe ninshingano zidasanzwe mukubungabunga umutekano no kuramba bya sisitemu ya PV.
Gusobanukirwa iterabwoba: Umurabyo utaziguye. Ingaruka zabo
Umurabyo utaziguye. Indorerezi zishingiye ku murabyo akenshi zinanirwa kwerekana neza urwego rw'umurabyo - rwatewe byinshi muri PV birimo. Ibi bice bitaziguye birashobora gutera imigezi yihangana na voltage muri sisitemu ya PV ya sisitemu, unyuze mumivugo kandi bishobora gutera umutsima no guhuza imirire mubice bikomeye.
PV Parike, imvel, kugenzura nibikoresho byo kugenzura no gutumanaho, hamwe nibikoresho biri murwego rwo kwishyiriraho, bifite intege nke cyane. Agasanduku k'abanyamuryango, inkumi, na Mppt (Igikoresho ntarengwa cya Tracker) ntabwo ari ingingo zidasanzwe zo gutsindwa, kuko akenshi ziboneka ku migenzo y'imyanda na voltage. Gusana cyangwa gusimbuza ibi bice byangiritse birashobora kuba bihenze kandi bigira ingaruka ku buryo bwa sisitemu yizewe.
GukeneraKurinda: Kuki ibibazo bya JCSPV
Urebye ingaruka zikomeye zumurabyo zitera sisitemu ya PV, ishyirwa mubikorwa ryibikoresho byo kurinda bihinduka itegeko. Igikoresho cyo kurinda cya JCSPV Ikigo cyo kurinda byumwihariko kugabanya ingaruka ziterwa nirabyo zitera inkuba. Mugukoresha ikoranabuhanga ryikoranabuhanga ryibihangano, iki gikoresho cyemeza ko imigezi yingufu nyinshi itanyuramo ibice bya elegitoroniki, bityo irinde ibyangiritse cyane kuri sisitemu ya PV.
Biboneka mu majwi atandukanye ya volutge, harimo 500vDC, 600vdc, 800vDC, 100vDC, 1200vDC, 1500vDC, igikoresho cyo kurinda cya JCSC. Sisitemu ya DC ya DC yitaruye hamwe na 1500v DC irashobora gukemura imigeri migufi-yumuzunguruko hejuru ya 1000a, yerekana ko ikomeye kandi yizewe.
IBIRIMO BY'INGENZI: Kugenzura neza
Kimwe mu bintu bigaragaramo ibikoresho byo kurinda juspvltaic kwiyongera kwibishobora kurinda ibikoresho byayo byo gukemura PV vol voltage kugeza 1500v DC. Hamwe no gusohora izina rya 20ka (8/20 μs) munzira hamwe no gusohora ntarengwa kuri 40ka (8/20 μs), iki gikoresho gitanga uburinzi butagereranywa ku murabyo-biteye kwirinda kurwara inkuba. Ubu bushobozi bukomeye butuma no mugihe cyinkuba zikomeye, sisitemu ya PV ikomeje kuba yarinze ibyangiritse.
Byongeye kandi, gucomeka muburyo bwa module igikoresho cyo kurinda cya JCSPV cyorohereza kwishyiriraho no kubungabunga. Iyi ntego ntabwo yoroshya gusa inzira ahubwo inameza ko igikoresho gishobora gusimburwa vuba kandi neza, kugabanya igihe cyo gutakara no kwemerera gukomeza ibisekuru byamashanyarazi.
Sisitemu yo kwerekana imiterere yoroshye irashobora kongera ubushobozi bukoreshwa nigikoresho. Itara ryicyatsi ryerekana ko igikoresho cyo kurengera kigenda neza gikora neza, mugihe urumuri rutukura rugomba gusimburwa. Iki cyerekezo gikubiyemo gituma kugenzura no kubungabunga sisitemu ya PV igororotse kandi idafite ikiruhuko, yemerera abashoramari gufata ibikorwa byihuse mugihe bibaye ngombwa.
Kubahiriza no kurinda gusumba
Usibye ibintu byayo byateye imbere, igikoresho cyo kurinda cya JCSPvLotaic kivuga kuri IEC61643-31 na en 50539-11. Iyi zubahiriza iremeza ko igikoresho cyujuje ibipimo mpuzamahanga byingenzi byo kwiyongera, gutanga abafite sisitemu ya PV hamwe namahoro yo mumutima ko ishoramari ryabo ririnzwe murwego rwo hejuru.
Urwego rwo kurinda ≤ 3.5KV rushimangira ubushobozi bwibikoresho kugirango bahangane na voltage zikabije, bityo urinda sisitemu ya PV mubintu bishobora kuba bibi. Uru rwego rwo kurinda ni ingenzi mu kubungabunga imikorere yigihe kirekire no kwizerwa kwa sisitemu ya PV, kugabanya ibyago byo kwangirika no kwagura ubuzima bwayo.
Porogaramu zitandukanye: Kuva gutura munganda
Guhindura ibikoresho bya jcspv kwiyongera kwikinisha kugirango bigaragaze igisubizo cyiza kubibazo byinshi. Yaba aribwo sisitemu yo guturamo pv cyangwa kwishyiriraho inganda nini yinganda, iki gikoresho cyemeza ko sisitemu ya PV irinzwe iterabwoba.
Muri igenamiterere ryo gutura, aho ikiguzi cyo gusana cyangwa gusimbuza ibice byangiritse birashobora kuba ngombwa, igikoresho cyo kurinda cya JCST gitanga igisubizo cyiza cyo kurinda ishoramari. Igishushanyo cyacyo cyoroshye kandi cyoroshye kwishyiriraho bikaba ari amahitamo ashimishije kuba nyir'inzu bashaka kurengera sisitemu ya PV kuvugwa inkuba.
Mu buryo nk'ubwo, mu nganda, aho kwizerwa kw'ibisekuru by'amashanyarazi bireba ko sisitemu ya PV ikomeje gukora neza no mu bihe bibi. Kubakwa neza no gufata ingamba nyinshi bikwiranye neza nibikorwa bikomeye ,meza ko ubucuruzi bushobora gukomeza gutanga amashanyarazi adahagarikwa kandi irinde guhungabana kubikorwa.
Umwanzuro: Kurinda ejo hazaza h'ingufu zishobora kuvugururwa
Mu gusoza, UwitekaIbikoresho byo kurinda jcspvltaicugira uruhare runini mu kubungabunga umutekano no kwizerwa bya sisitemu ya PV. Mugutanga uburinzi buhebuje ku murabyo wongerewe volutge
Hamwe nibiranga byateye imbere, kubahiriza amahame mpuzamahanga, hamwe nibisabwa bitandukanye, igikoresho cyo kurinda jcsPV surge ni ikintu cyingenzi cyingenzi muri PV yo kwishyiriraho PV. Muguhitamo igikoresho cyo kurinda cya JCSPv
