Study on Application of T-S Fuzzy Neural Method in Once Through Steam Generator Feedwater Control

CHEN Zhi; LIAO Longtao; LIU Lixin; LI Wei

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2012 > 33(4): 20-23,33

CHEN Zhi, LIAO Longtao, LIU Lixin, LI Wei. Study on Application of T-S Fuzzy Neural Method in Once Through Steam Generator Feedwater Control[J]. Nuclear Power Engineering, 2012, 33(4): 20-23,33.

Citation:

CHEN Zhi, LIAO Longtao, LIU Lixin, LI Wei. Study on Application of T-S Fuzzy Neural Method in Once Through Steam Generator Feedwater Control[J]. Nuclear Power Engineering, 2012, 33(4): 20-23,33.

CHEN Zhi, LIAO Longtao, LIU Lixin, LI Wei. Study on Application of T-S Fuzzy Neural Method in Once Through Steam Generator Feedwater Control[J]. Nuclear Power Engineering, 2012, 33(4): 20-23,33.

Citation:

CHEN Zhi, LIAO Longtao, LIU Lixin, LI Wei. Study on Application of T-S Fuzzy Neural Method in Once Through Steam Generator Feedwater Control[J]. Nuclear Power Engineering, 2012, 33(4): 20-23,33.

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Study on Application of T-S Fuzzy Neural Method in Once Through Steam Generator Feedwater Control

1. Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610041, China;
2. Bohai Ship Building Heavy Industry Co. Ltd., Huludao, Liaoning, 125004, China

Received Date: 2011-04-25
Rev Recd Date: 2012-03-17

Available Online: 2025-03-08

Abstract

Abstract

Considering the problems of small water inventory and inferior heat accumulation capacity of the secondary side of the once through steam generator（OTSG）,and the need of rapid match of feedwater flowrate and the reactor power to ensure the steam quality,the T-S fuzzy neural method is incorporated into the OTSG feedwater control system to design a T-S fuzzy neural controller based on input and output data acquired by numerical simulation.The control results are verified by simulation method.The simulation results show that the control results under this control manner are better than those under the PID control manner and meet the control requirements satisfactorily.
- Fuzzy neural control,
- Once through steam generator,
- Feedwater control