Kodi ntchito ya oteteza ma solar DC ndi chiyani?Ndikuganiza kuti opanga magetsi ambiri amamveka bwino.Kupha mphezi ngati tsoka lalikulu lachilengedwe, kuchitika kwa mphezi chifukwa cha transvoltage overcurrent ndikosavuta kuwononga zida zamagetsi zanyumbayo, espe...
Kuyambira pa Novembara 1 mpaka 3, 2023, kutsegulira kwakukulu kwa chiwonetsero cha Shanghai International Energy Storage Exhibition kudakopa chidwi cha akatswiri amakampani osungira mphamvu ndi akatswiri ochokera padziko lonse lapansi.Slocable iwonetsa zinthu zingapo zatsopano zosungira mphamvu ndi mayankho, kuphatikiza ...
Kuchita kwa zipangizo zotetezera kumakhudza mwachindunji ubwino, kukonza bwino, ndi kuchuluka kwa ntchito kwa zingwe za photovoltaic za dzuwa.Nkhaniyi iwunika mwachidule ubwino ndi kuipa kwa zida zotchinjiriza za solar photovoltaic zomwe zimagwiritsidwa ntchito nthawi zambiri, zomwe zikufuna kusokoneza ...
PV array DC isolator switch, monga dzina likunenera, ndi switch yomwe imapatula DC.Amagwiritsidwa ntchito kwambiri pamakina opangira magetsi a photovoltaic, ndipo amagwiritsidwa ntchito pakati pa ma high-voltage DC photovoltaic arrays ndi ma inverters olumikizidwa ndi gridi kuti adule ma arc opangidwa ndi mphamvu ya DC, kupewa ngozi zowopsa, ...
Popeza cholinga cha "kuchuluka kwa kaboni mu 2030 ndi kusalowerera ndale kwa kaboni mu 2060" chidakhazikitsidwa, makampani osungiramo magetsi apangidwa mwamphamvu ku China, zomwe zabweretsa mwayi wina wachitukuko kumakampani olumikizira magetsi, koma pali zovuta zambiri....
Chogwiritsira ntchito fuse cha DC nthawi zambiri chimayikidwa mu dera ndikugwiritsidwa ntchito pofuna kuonetsetsa chitetezo cha dera panthawi ya ntchito ya gawo lofunika lamagetsi.Ma fuse a DC ndi oteteza omwe angapereke chitetezo chachifupi, ndipo amagwiritsidwa ntchito kwambiri pamakina ogawa magetsi, ...
Pakuyika kwa PV, chosinthira cholumikizira DC chimakhala ngati chikwama cha mpweya m'galimoto.Muyezo wa IEC 60364-7-712 umafunika kugwiritsa ntchito PV DC kulumikiza masiwichi pakati pa gulu la PV ndi inverter.Ma Slocable DC disconnect switches adapangidwa makamaka kuti asalumikize ma inverter a DC/AC pa solar panel...
