Reformation of thrust bearing system of pumped storage unit

Huadian Technology ›› 2010, Vol. 32 ›› Issue (3): 19-22.

• 研究与开发 • Previous Articles Next Articles

Reformation of thrust bearing system of pumped storage unit

ZHENG Jianfeng1, SUN Yuzhe2, HUANG Jiande2

1.Zhejiang Huadian Wuxijiang Hydropower Plant, Quzhou 324000, China; 2.East China Tongbai Pumped Storage Corporation Limited, Tiantai 317200, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-03-25

Abstract

Abstract: The finding process of great defect in pumped storage unit thrust bearing system was introduced. The field detection was described. The reason caused the defect was analyzed. The treatment suggestion and prevention measures were put forward.

Key words: pumped storage unit, thrust bearing system, thrust bush, elastic washer, fixation clamp, deformation, expansion caused by heat and contraction caused by cold

ZHENG Jianfeng;SUN Yuzhe;HUANG Jiande. Reformation of thrust bearing system of pumped storage unit[J]. Huadian Technology, 2010, 32(3): 19-22.

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Reformation of thrust bearing system of pumped storage unit

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