Cnc | PV Dc Isololical Hloov

PV array dc cais cais tawm, tseem hu ua DC disconnect hloov lossis DC MEDCORATP hloov, yog ib qho cuab yeej siv hauv photovoltaic (PV) los muab txhais tau tias ntawm disconnecting qhov ncaj qha tam sim no (DC) lub zog los ntawm lub hnub ci ntsa iab los ntawm cov seem ntawm cov kab ke. Nws yog ib qho kev nyab xeeb tseem ceeb uas tso cai rau cov neeg ua haujlwm tu lossis teb thaum muaj xwm ceev los cais cov PV array los ntawm inverter thiab lwm yam rau kev saib xyuas lossis kev daws teeb meem.

Nov yog qee cov ntsiab lus tseem ceeb hais txog PV array dc cais cais:

Lub Hom Phiaj: Thawj lub hom phiaj ntawm PV array dc cais cais yog los daws cov DC lub zog tsim los ntawm lub hnub ci los ntawm cov txheej txheem hnub ci. Nws kom ntseeg tau tias tsis muaj DC hluav taws xob muaj nyob rau sab hauv lub sijhawm txij nkawm thaum muaj xwm txheej ceev.

Qhov chaw: PV array dc butterator yog feem ntau ntsia tau nyob ze lub hnub ci ci lossis ntawm qhov chaw uas DC wiring los ntawm cov panels nkag mus rau hauv chav tsev lossis khoom siv. Nws tso cai rau kev nkag tau yooj yim thiab nrawm nriaj ntawm PV array.

Kev Ntsuas Hluav Taws Xob: PV array DC Is Taws Nem yog qhov ntsuas kom ua qhov hluav taws xob thiab theem tam sim no ntawm PV system. Cov kev ntsuas yuav tsum phim lossis tshaj qhov ntsuas hluav taws xob ntau thiab tam sim no ntawm PV array kom ntseeg tau tias muaj kev nyab xeeb thiab txhim khu kev qha.

Kev ua haujlwm: PV array dc cais cais feem ntau yog manually ua cov hloov pauv. Lawv tuaj yeem muab tua lossis tua los ntawm kev hloov pauv lossis tig ib tug kov. Thaum tus neeg cais tawm nyob hauv txoj haujlwm tawm, nws tsoo DC Circuit thiab cais cov PV array los ntawm cov txheej txheem.

Kev Saib Xyuas Kev Nyab Xeeb: PV array dc cais cais yog tsim nrog kev nyab xeeb hauv siab. Lawv feem ntau muaj cov nta xws li cov pob txha uas yooj yim lossis cov ntaub qhwv kom tsis txhob muaj kev tso cai lossis ua phem. Qee tus neeg cais tawm kuj tau pom cov ntsuas pom kom pom cov xwm txheej ntawm kev mus, qhia tias tus PV array yog txuas nrog lossis txiav tawm.

Ua raws li cov qauv: PV array dc butters yuav tsum ua raws cov qauv thiab cov cai hluav taws xob (nec) lossis thoob ntiaj teb ElectroteCnical Commission (IEC) cov qauv, nyob ntawm cov ciaj ciam. Ua raws cai kom ntseeg tau tias tus lej cais kom tau raws li qhov tsim nyog kev nyab xeeb.

Nws yog ib qho tseem ceeb uas yuav tau sab laj nrog tus tsim nyog hluav taws xob lossis xaiv PV array, kev tso cai, thiab ua raws li cov xov hluav taws xob thiab cov cai,Yog li ntawd txais tos tham peb rau koj qhov kev thov tshwj xeeb: https://www.cncele.com/