Simulation Study on Improvement of Steam Generator Level Control System of Ling’ao Nuclear Power Station

CHEN Zhi; ZHANG Ying; ZHANG Fan; YU Hong-xing

Volume 31 Issue 4

Aug. 2010

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CHEN Zhi, ZHANG Ying, ZHANG Fan, YU Hong-xing. Simulation Study on Improvement of Steam Generator Level Control System of Ling’ao Nuclear Power Station[J]. Nuclear Power Engineering, 2010, 31(4): 66-70.

Citation:

CHEN Zhi, ZHANG Ying, ZHANG Fan, YU Hong-xing. Simulation Study on Improvement of Steam Generator Level Control System of Ling’ao Nuclear Power Station[J]. Nuclear Power Engineering, 2010, 31(4): 66-70.

Citation:

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Simulation Study on Improvement of Steam Generator Level Control System of Ling’ao Nuclear Power Station

National Key Laboratory of Reactor System Design Technology, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2009-05-15
Rev Recd Date: 2009-09-03
Publish Date: 2010-08-01

Abstract

Abstract

In order to solve the vibration problem of the main feedwater pipeline and control valve of Ling’ao Nuclear Power Station,the steam generator level control system requires improvement.The improvement plan is analyzed and verified by using CATIA2 design program which used for analyzing the transient and optimizing control system of NPP,according to the NPP typical transient numerical simulation and the corresponding acceptance criteria.The simulation study results show that the improvement plan is feasible and the effect on the reactor control system is acceptable.
- Steam generator,
- Level,
- Control system,
- Improvement plan,
- Simulation study