Self-circulation oil system of lower combined bearing in the generator/motor of pumped storage station

Huadian Technology ›› 2008, Vol. 30 ›› Issue (10): 54-56.

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Self-circulation oil system of lower combined bearing in the generator/motor of pumped storage station

ZHENG Jian-feng¹, ZHANG Guo-fang¹, JIANG Chi-jian²

1.Zhejiang Huadian Wuxijiang Hydroelectric Power station, Quzhou 324000, China 2.Zhejiang Tongbai Pumped Storage Power Station, Tiantai 317200, China

Received:1900-01-01 Revised:1900-01-01 Published:2008-10-25

Abstract

Abstract: The function and construction of self-circulation oil system of lower combined bearing in the generator/motor were introduced which is energy-saving and high reliable. The operation status and operation data of Zhejiang Tongbai Pumped Storage Station, in which the self-circulation oil system is used, were analyzed. The analysis and comparison of operation data show that the operation status of the whole oil circulation system is well.

Key words: generator/motor, lower combined bearing, self-circulation oil system, operation status, data analysis, pumped storage unit

ZHENG Jian-feng;ZHANG Guo-fang;JIANG Chi-jian. Self-circulation oil system of lower combined bearing in the generator/motor of pumped storage station[J]. Huadian Technology, 2008, 30(10): 54-56.

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Self-circulation oil system of lower combined bearing in the generator/motor of pumped storage station

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