1. Choyamba, mfundo yodziwika bwino ndi yakuti zipangizo zotetezera kutentha za zingwe zamagetsi zotetezedwa ndi XLPE ndi zingwe zamagetsi zotetezedwa ndi PE ndizosiyana. 2. Poyerekeza ndi zingwe zamagetsi wamba, zingwe zamagetsi zotetezedwa ndi XLPE zimakhala ndi kukana kutentha bwino, ndipo kukana kutentha kwawo kumafika pamlingo wofanana ndi...

Chosinthira katundu chomwe chili pa mzati chili ndi mphamvu yonyamula ndikuswa mphamvu yoyesedwa, koma sichingaswe mphamvu yafupikitsa. Chimagwiritsidwa ntchito makamaka pakugawa mizere ndi kusiyanitsa zolakwika. (1) Chosinthira katundu chopanga gasi. Chosinthira katundu chopanga gasi chimagwiritsa ntchito mng'alu wopangidwa ndi gasi yolimba...

Zingwe zitha kugawidwa m'magulu awa: zingwe zamagetsi, zingwe zowongolera, zingwe zolumikizirana, zingwe zama radio frequency, zingwe zotenthetsera nthawi zonse, zingwe zowongolera kutentha, ndi zina zotero. Zingwe zamagetsi zimatumiza ndikugawa mphamvu zamagetsi zamagetsi amphamvu kwambiri. Zoposa 35 kV zimatchedwa zingwe zapakati ndi zotsika, kapena mphamvu yamagetsi ...

Zingwe zamagetsi zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale ambiri, ndipo kugwiritsa ntchito kwawo kwatithandiza kwambiri. Lero, tikuwonetsani momwe zingwe zamagetsi zamagetsi zamagetsi zimagwirira ntchito komanso momwe mungasankhire zinthu zapamwamba. Kugwiritsa ntchito zingwe zamagetsi zamagetsi zamagetsi kwakhala gawo lofunika kwambiri pa moyo wathu...

Akatswiri ambiri amagetsi amaganiza kuti ma fuse ndi zida zodzitetezera zakale, pomwe ma DC circuit breakers ndi zida zodzitetezera zapamwamba. Kodi lingaliro ili ndi lolondola? Zitha kuwoneka kuti nthawi yosinthira khalidwe la fuse ili pafupi ndi nthawi yowunikira khalidwe la e...

Chosinthira champhamvu chomwe chili pa mzati chili ndi mphamvu yonyamula ndikuswa mphamvu yamagetsi yoyesedwa, koma sichingaswe mphamvu yamagetsi yafupikitsa. Chimagwiritsidwa ntchito makamaka pakugawa mizere ndi kusiyanitsa zolakwika. (1) Chosinthira champhamvu chopanga mpweya. Chosinthira champhamvu chopanga mpweya chimagwiritsa ntchito mng'alu wopangidwa ndi mpweya wolimba...

Ma transformer odzazidwa ndi mafuta ali ndi gawo lalikulu pamsika mdziko langa, koma vuto la kutayikira kwa mafuta kwa ma transformer ndi vuto lalikulu komanso ngozi yobisika mumakampani opanga magetsi, makamaka kutayikira kwa mafuta kwa ma bushings a transformer amphamvu kwambiri ndi vuto lofala kwambiri mumakampani opanga magetsi, ndipo ...

Choyamba, ndikofunikira kumvetsetsa malo ogwiritsira ntchito. Chosinthira chamagetsi champhamvu ndi chipangizo chamagetsi chomwe ntchito yake ili pakati pa chosinthira magetsi chamagetsi champhamvu ndi chosinthira magetsi champhamvu chamagetsi. Chosinthira chamagetsi champhamvu nthawi zambiri chimagwiritsidwa ntchito motsatizana ndi fus yamagetsi yamphamvu...

Chosinthira champhamvu chamagetsi chimagwiritsa ntchito bwino ubwino wozimitsa magetsi wa chubu chosinthira cha vacuum ndi njira yogwirira ntchito yofanana. Popeza chosinthira champhamvu chamagetsi sichingathe kuswa mphamvu yamagetsi yafupikitsa, ndi chosavuta kupanga ndipo chimayenera kugwiritsidwa ntchito...

Anthu ambiri samvetsa kusintha kwa switch yodzipatula ndi switch yonyamula katundu, mitundu iwiri ya switch imaonedwa kuti ndi yapadziko lonse, ikhoza kusinthidwa, koma nthawi zina siingasinthidwe, Kesu electromechanical xiaobian imakuuzani kusiyana pakati pa kusintha kwa switch yodzipatula ndi kusintha kwa katundu. Kusintha kwa ...

Malangizo ogwiritsira ntchito ma transformer oyesera oviikidwa mu mafuta ndi awa: 1. Lumikizani dera logwirira ntchito malinga ndi mayeso ofunikira. Chipolopolo cha transformer yoyesera yoviikidwa mu mafuta ndi chipolopolo cha bokosi lowongolera (tebulo) ziyenera kukhazikika bwino. X-end (mchira wamagetsi apamwamba) wa...

Ma transformer oviikidwa mu mafuta amagwiritsa ntchito mafuta ngati njira yayikulu yotetezera kutentha kwa transformer ndipo amadalira mafuta ngati njira yoziziritsira (yodziziziritsira yokha, yoziziritsira mpweya, yoziziritsira madzi). Zifukwa zazikulu zoyika miyala mu dzenje la mafuta la transformer yoviikidwa mu mafuta ndi izi: kupewa moto ndi kutulutsa mafuta. Gawo ili ...