Vim li cas bushing siv hauv transformer?

Cov txheej txheem:

Vim li cas bushing siv hauv transformer?
Vim li cas bushing siv hauv transformer?
Anonim

Cov bushings siv rau qhov tsis tshua muaj hluav taws xob winding (s) ntawm lub tshuab hloov pauv feem ntau yog hom khoom nrog cov plooj (porcelain) lossis epoxy insulator. … Lawv lub hom phiaj yog tswj qhov hluav taws xob nyob ib puag ncig ntawm tus neeg xyuas pib kom qhov hluav taws xob faib ntau yam sib xws thoob plaws cov kab hluav taws xob nyob ib puag ncig hauv bushing.

Yuav siv cov bushing yog dab tsi?

Bushings, (qee zaus hu ua cov kabmob tiaj tus, cov bushings tiaj, lossis lub tes tsho bearings) txo kev sib txhuam ntawm ob qhov chaw zawv zawg rau ib leeg.

Qhov zoo ntawm bushing yog dab tsi?

Qhov txiaj ntsig tseem ceeb ntawm bushing, piv rau kev sib txuas ruaj khov, yog tsis muaj suab nrov thiab kev co kis tau. Lwm qhov zoo dua yog tias lawv xav tau me ntsis kom tsis muaj roj nplaum.

Yuav ua li cas transformer bushings ua?

Cov capacitor bushing yog ua los ntawm txheej ntawm cov khoom siv hluavtaws (s.r.b.p.) interleaved nrog nyias txheej ntawm cov ntawv hlau rau ntawv impregnated nrog cov khoom siv. Qhov tshwm sim yog ib tug series ntawm capacitor nrog ib tug capacitor tsim los ntawm ob txheej ntawm hlau ntawv nyiaj nrog s.r.b.h. cylinder nyob nruab nrab ntawm.

Lub hom phiaj ntawm kev cog ntoo hauv tsev yog dab tsi?

Bushings los ntawm txhais tau tias feem ntau yog ib feem cylindrical tshem tau rau qhov qhib los yog bore (raws li ib feem ntawm cov neeg kho tshuab). Lawv yog siv los txwv qhov loj ntawm qhov qhib, txhawb nqa lub nra, tiv thaiv lwm tus tswv cuab lossis ua tus qhia.

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