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Proceedings Paper

Research on pressure control of pressurizer in pressurized water reactor nuclear power plant
Author(s): Ling Dai; Xuhong Yang; Gang Liu; Jianhua Ye; Hong Qian; Yang Xue
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Paper Abstract

Pressurizer is one of the most important components in the nuclear reactor system. Its function is to keep the pressure of the primary circuit. It can prevent shutdown of the system from the reactor accident under the normal transient state while keeping the setting value in the normal run-time. This paper is mainly research on the pressure system which is running in the Daya Bay Nuclear Power Plant. A conventional PID controller and a fuzzy controller are designed through analyzing the dynamic characteristics and calculating the transfer function. Then a fuzzy PID controller is designed by analyzing the results of two controllers. The fuzzy PID controller achieves the optimal control system finally.

Paper Details

Date Published: 21 July 2010
PDF: 8 pages
Proc. SPIE 7749, 2010 International Conference on Display and Photonics, 774909 (21 July 2010); doi: 10.1117/12.870132
Show Author Affiliations
Ling Dai, Shanghai Univ. of Electric Power (China)
Xuhong Yang, Shanghai Univ. of Electric Power (China)
Gang Liu, Shanghai Univ. of Electric Power (China)
Jianhua Ye, Shanghai Univ. of Electric Power (China)
Hong Qian, Shanghai Univ. of Electric Power (China)
Yang Xue, Shanghai Univ. of Electric Power (China)


Published in SPIE Proceedings Vol. 7749:
2010 International Conference on Display and Photonics

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