Analysis of oil leakage fault of oil level indicator in oilimpregnated paper condenser transformer bushing and treatment method

Huadian Technology ›› 2010, Vol. 32 ›› Issue (2): 42-43.

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Analysis of oil leakage fault of oil level indicator in oilimpregnated paper condenser transformer bushing and treatment method

ZHAO Jun

Zhejiang Thermal Power Construction Company, Hangzhou 310016, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-02-25

Abstract

Abstract: The concrete reasons of oil leakage fault of single round glass oil level indicator in highvoltage oilimpregnated paper condenser bushing for start & standby auxiliary transformer of 1000MW unit of Huaneng Haimen Power Plant project phase I were described in brief. According to analysis, the oil leakage fault eliminating methods were put forward which can be used as reference for similar fault treatment.

Key words: condenser bushing, oil level indicator, oil leakage, treatment

ZHAO Jun. Analysis of oil leakage fault of oil level indicator in oilimpregnated paper condenser transformer bushing and treatment method[J]. Huadian Technology, 2010, 32(2): 42-43.

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Analysis of oil leakage fault of oil level indicator in oilimpregnated paper condenser transformer bushing and treatment method

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