Study of Online Operation Hazard Analysis Method of Nuclear Power Plant

Li Wei; Qing Xianguo; Zhao Yang; Zhang Zhongyue; Dai Kailei

doi:10.13832/j.jnpe.2021.S2.0136

Volume 42 Issue S2

Dec. 2021

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Li Wei, Qing Xianguo, Zhao Yang, Zhang Zhongyue, Dai Kailei. Study of Online Operation Hazard Analysis Method of Nuclear Power Plant[J]. Nuclear Power Engineering, 2021, 42(S2): 136-139. doi: 10.13832/j.jnpe.2021.S2.0136

Citation:

Li Wei, Qing Xianguo, Zhao Yang, Zhang Zhongyue, Dai Kailei. Study of Online Operation Hazard Analysis Method of Nuclear Power Plant[J]. Nuclear Power Engineering, 2021, 42(S2): 136-139. doi: 10.13832/j.jnpe.2021.S2.0136

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Study of Online Operation Hazard Analysis Method of Nuclear Power Plant

doi: 10.13832/j.jnpe.2021.S2.0136

1.
College of Nuclear Science and Technology, Harbin Engineering University, Harbin, 150001, China
2.
Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2021-07-19
Accepted Date: 2021-12-07
Rev Recd Date: 2021-10-19
Publish Date: 2021-12-29

Abstract

Abstract

In order to online evaluate whether the operator’s operational actions is harmful, so as to avoid human error and ensure the safe operation of nuclear power plant, an operation hazard analysis method based on system goal-function model is presented, which determines the goal and function state according to the operation parameters of nuclear power plant. According to the cause-effect dependency between goal and function, qualitative reasoning is used to analyze the effects of operational actions on system goals. The results show that the proposed method can prompt the potential harmful consequences of the operator's operational actions on the specific system goals and functions. The method has good robustness and high real-time performance, and is helpful to reduce and avoid human errors.
- Nuclear power plant,
- Hazard analysis,
- Functional modeling,
- Cause-effect analysis

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References(3)

References

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