Study on Risk Analysis and Mitigation Measure for Loss of Heat Sink Accident

Pei Liang; Zhou Shengwen

doi:10.13832/j.jnpe.2018.06.0074

Volume 39 Issue 6

Dec. 2018

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Pei Liang, Zhou Shengwen. Study on Risk Analysis and Mitigation Measure for Loss of Heat Sink Accident[J]. Nuclear Power Engineering, 2018, 39(6): 74-78. doi: 10.13832/j.jnpe.2018.06.0074

Citation:

Pei Liang, Zhou Shengwen. Study on Risk Analysis and Mitigation Measure for Loss of Heat Sink Accident[J]. Nuclear Power Engineering, 2018, 39(6): 74-78. doi: 10.13832/j.jnpe.2018.06.0074

Pei Liang, Zhou Shengwen. Study on Risk Analysis and Mitigation Measure for Loss of Heat Sink Accident[J]. Nuclear Power Engineering, 2018, 39(6): 74-78. doi: 10.13832/j.jnpe.2018.06.0074

Citation:

Pei Liang, Zhou Shengwen. Study on Risk Analysis and Mitigation Measure for Loss of Heat Sink Accident[J]. Nuclear Power Engineering, 2018, 39(6): 74-78. doi: 10.13832/j.jnpe.2018.06.0074

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Study on Risk Analysis and Mitigation Measure for Loss of Heat Sink Accident

doi: 10.13832/j.jnpe.2018.06.0074

Pei Liang¹,
Zhou Shengwen²

1. Suzhou Nuclear Power Research Institute, Suzhou, Jiangsu, 215004, China;
2. Liaoning Hongyanhe Nuclear Power Co. Ltd., Dalian, Liaoning, 116001, China

Received Date: 2017-11-30
Rev Recd Date: 2018-09-05

Abstract

Abstract

This paper analyzes and evaluates the risk of total loss of heat sink accident of a Chinese second-generation pressurized water reactor（PWR）. Possible weak links during the accident mitigation are identified and corresponding suggestions of improvement are provided in order to mitigate the risk of total loss of heat sink for this NPP.
- Nuclear power plant,
- Loss of heat sink accident,
- PSA,
- Risk insights,
- Improvement