Yogulitsa 12KV Zw32-12F mndandanda panja AC mkulu voteji wanzeru zingalowe dera baka ichidachi VCB katundu

Chidule

hw32-12F mndandanda panja AC mkulu voteji wanzeru zingalowe dera baka ichidachi (akutchedwa kuti breaker dera) ndi oyenera 12kV ndi pansipa, AC 50H2 mzinda maukonde ndi dongosolo kumidzi mphamvu yogawa. Ili ndi ntchito yolakwika, ntchito yoteteza chitetezo ndi ntchito yolumikizirana. Imaikidwa mu 12kV pamutu pamzere woloza malire, womwe umatha kuzindikira kudula kokha, gawo limodzi lokhazikika komanso kudzipatula kwakanthawi kochepa. Ndizofunikira pakusintha kwa magawidwe amagetsi ndikugawa makina ogwiritsa ntchito. mankhwala

Makina oyenda mozungulira amatha kugwiritsidwa ntchito pamanja, opangira zamagetsi, ogwiritsidwa ntchito kutali ndi ogwiritsidwa ntchito kutali. Woyendetsa dera amakhala ndi magawo atatu: thupi, makina ogwiritsira ntchito komanso zotsutsana. Kusinthana kwayokha kumayikidwa ndi wogwiritsa ntchito. Woyendetsa dera amatha kukhazikitsidwa ndi CT chitetezo chamakono chosinthira) ZCT (Zero-sequence current transformer) ndi PT (Voltage Transformer) ngati chowunikira chowongolera.

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