Study and Simulation of Fuzzy Controller of Pressure of Pressurizer in PWRs

Qian Hong; Song Liang; Zhou Lei; Fang Zhenlu

doi:10.13832/j.jnpe.2016.04.0063

Volume 37 Issue 4

Feb. 2025

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Qian Hong, Song Liang, Zhou Lei, Fang Zhenlu. Study and Simulation of Fuzzy Controller of Pressure of Pressurizer in PWRs[J]. Nuclear Power Engineering, 2016, 37(4): 63-67. doi: 10.13832/j.jnpe.2016.04.0063

Citation:

Qian Hong, Song Liang, Zhou Lei, Fang Zhenlu. Study and Simulation of Fuzzy Controller of Pressure of Pressurizer in PWRs[J]. Nuclear Power Engineering, 2016, 37(4): 63-67. doi: 10.13832/j.jnpe.2016.04.0063

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Study and Simulation of Fuzzy Controller of Pressure of Pressurizer in PWRs

doi: 10.13832/j.jnpe.2016.04.0063

Shanghai University of Electric Power, Shanghai, 200090, China

Received Date: 2015-09-30
Rev Recd Date: 2016-03-30

Available Online: 2025-02-15

Abstract

Abstract

To improve the control performance of pressurizer pressure in PWRs, according to different controlled characteristics of pressure rising and reducing, the fuzzy adaptive PID control which can timely adjust parameter of controllers is considered, and the pressure control system using two fuzzy controllers is designed. Simulation on MATLAB/simulink demonstrates that the control performance of this pressurizer pressure control system using fuzzy controllers is obviously improved.
- Nuclear power plant,
- Pressure control of pressurizer,
- Fuzzy adaptive control