Study on Issues of Transformation to Chinese Technical Specifications

Li Huwei; Zhang Yangcheng; Qian Xiaoming; Zhang Chi

doi:10.13832/j.jnpe.2023.04.0198

Volume 44 Issue 4

Aug. 2023

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Li Huwei, Zhang Yangcheng, Qian Xiaoming, Zhang Chi. Study on Issues of Transformation to Chinese Technical Specifications[J]. Nuclear Power Engineering, 2023, 44(4): 198-202. doi: 10.13832/j.jnpe.2023.04.0198

Citation:

Li Huwei, Zhang Yangcheng, Qian Xiaoming, Zhang Chi. Study on Issues of Transformation to Chinese Technical Specifications[J]. Nuclear Power Engineering, 2023, 44(4): 198-202. doi: 10.13832/j.jnpe.2023.04.0198

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Study on Issues of Transformation to Chinese Technical Specifications

doi: 10.13832/j.jnpe.2023.04.0198

1.
Nuclear and Radiation Safety Center, Ministry of Ecology and Enviroment, Beijing, 100082, China
2.
Fujian Ningde Nuclear Power Co., Ltd., Fuding, Fujian, 355200, China

Received Date: 2022-09-07
Rev Recd Date: 2022-10-10
Publish Date: 2023-08-15

Abstract

Abstract

During the transformation of French technical specifications (TSs) to Chinese TSs for M310 NPPs such as Daya Bay Nuclear Power Plant with reference to the Standard Technical Specifications - Westinghouse Nuclear Power Plant (NUREG-1431, Rev. 4), it was found that there is no effective management of the unavailability of multiple safety functions or the unavailability of both safety-related systems and equipment in NUREG-1431 (Rev. 4). To this end, this paper fully studies the management status of the unavailability of multiple safety functions or both safety-related systems and equipment in M310 NPPs, compares the risk impact caused by the tranformation from French TSs to Chinese TSs, summarizes the safety problems caused by the change of management methods, and finally puts forward targeted work suggestions. This study has referential significance to the transformation from French TSs to Chinese TSs for M310 NPPs in China.
- Technical specifications,
- Safety functions,
- Management of availability

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References(11)

References

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