Effect of Operation Conditions of Primary Coolant System of PWR NPP on Mechanic Performance of Primary Coolant Pump

WANG Qinhu; LI Shekun; LU Wenyue; YU Haifeng; CAO Zhipeng

Jun. 2005

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Article Navigation > Nuclear Power Engineering > 2005 > 26(S1): 103-108

WANG Qinhu, LI Shekun, LU Wenyue, YU Haifeng, CAO Zhipeng. Effect of Operation Conditions of Primary Coolant System of PWR NPP on Mechanic Performance of Primary Coolant Pump[J]. Nuclear Power Engineering, 2005, 26(S1): 103-108.

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Effect of Operation Conditions of Primary Coolant System of PWR NPP on Mechanic Performance of Primary Coolant Pump

Daya Bay Nuclear Power Operation and Management Co. Ltd, Shenzhen, Guangdong, 518124, China

Received Date: 2005-08-22
Rev Recd Date: 2005-10-08

Available Online: 2025-07-25

Abstract

Abstract

This paper analyzed the effect of the change of operation conditions of the primary coolant system of 1000MW pressurized water reactor nuclear power plant on the main mechanic parameters of the primary coolant pump,and provided the theoretical evidences to prevent the primary coolant pump from the influence of change of operation conditions and improve the mechanical performance of the pump through the adjustment of system parameters.
- Primary coolant pump,
- Mechanical performance,
- Primary coolant system,
- Change of operation conditions