Commission of Reactor Coolant Pump in Fangjiashan NPP

Zhou Zhiwen; Weng Yunfeng; Liao Xiangling; Song Zhengchi

doi:10.13832/j.jnpe.2015.03.0106

Volume 36 Issue 3

Feb. 2025

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Zhou Zhiwen, Weng Yunfeng, Liao Xiangling, Song Zhengchi. Commission of Reactor Coolant Pump in Fangjiashan NPP[J]. Nuclear Power Engineering, 2015, 36(3): 106-109. doi: 10.13832/j.jnpe.2015.03.0106

Citation:

Zhou Zhiwen, Weng Yunfeng, Liao Xiangling, Song Zhengchi. Commission of Reactor Coolant Pump in Fangjiashan NPP[J]. Nuclear Power Engineering, 2015, 36(3): 106-109. doi: 10.13832/j.jnpe.2015.03.0106

Zhou Zhiwen, Weng Yunfeng, Liao Xiangling, Song Zhengchi. Commission of Reactor Coolant Pump in Fangjiashan NPP[J]. Nuclear Power Engineering, 2015, 36(3): 106-109. doi: 10.13832/j.jnpe.2015.03.0106

Citation:

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Commission of Reactor Coolant Pump in Fangjiashan NPP

doi: 10.13832/j.jnpe.2015.03.0106

CNNC Nuclear Power Operations Management Corporation Ltd., Haiyan, Zhejiang, 314300, China

Received Date: 2014-12-05
Rev Recd Date: 2015-04-10

Available Online: 2025-02-15

Abstract

Abstract

The RCP of Fangjiashan NPP is much different with that in other nuclear power plants in China. This paper firstly introduces the generational of RCP, then expound the problems and ways in commission. The main problems, such as the large vibration of pump shaft, the maladjustment of main coolant pump logic on site and the problems of shaft seal and the oil system,are analyzed and discussed with the technicians and system designers, and solved.
- Reactor coolant pump,
- Commission,
- Vibration of pump shaft,
- Oil system,
- Logic,
- Shaft seal