Reason of oil level decline of generator sealing oil tank and treatment

Huadian Technology ›› 2010, Vol. 32 ›› Issue (4): 63-64.

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Reason of oil level decline of generator sealing oil tank and treatment

ZHANG Tailin

Sichuan Guangan Power Generation Corporation Limited, Guangan 638000, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-04-25 Published:2010-04-25

Abstract

Abstract: In operation of the 300MW unit of project phase II in Sichuan Guangan Power Generation Corporation Limited, the oil level of generator seal oil abnormally declined, the DC seal oil pump and the AC seal oil pump must be put into operation simultaneously to keep the normal oil pressure and oil level of the seal oil system. By faults seeking and the reasons analyzing, after some temporary measures were adopted, the seal oil system can keep in normal situation when only the AC seal oil pump are put into operation.

Key words: seal oil system, oil pressure, oil level, decline, analysis, treatment

ZHANG Tailin. Reason of oil level decline of generator sealing oil tank and treatment[J]. Huadian Technology, 2010, 32(4): 63-64.

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Reason of oil level decline of generator sealing oil tank and treatment

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