Study on Methodology and Requirements of Equipment Availability Qualification under Severe Accident in Nuclear Power Plant

被引：0

作者：

Jin, Xin ^{[1
]}

Tang, Hui ^{[1
]}

Han, Jiwei ^{[2
]}

Xu, Jiaoshen ^{[2
]}

Zhu, Zengpei ^{[1
]}

Zheng, Xiaowei ^{[1
]}

机构：

[1] China Nuclear Power Design Co., Ltd.(Shenzhen), Guangdong, Shenzhen

[2] China Nuclear Power Engineering Co., Ltd., Guangdong, Shenzhen

来源：

Hedongli Gongcheng/Nuclear Power Engineering | 2024年 / 45卷 / 06期

关键词：

Equipment availability qualification; Nuclear power plant; Severe accident;

D O I：

10.13832/j.jnpe.2024.06.0153

中图分类号：

学科分类号：

摘要：

In the design and construction of nuclear power plant, the equipment availability qualification is carried out to ensure that the equipment necessary for severe accident is capable to perform its intended safety functions under severe accident conditions. The requirements related to equipment availability qualification under severe accident proposed by the present codes and standards are studied in this paper. With consideration of the phenomena and processes of severe accidents, a set of systematic and operable methodology and requirements for the equipment availability qualification under severe accident is put forward, including the basic principles, selecting method of equipment, requirements for the environmental conditions determination, and equipment availability qualification processes, and typical example is also provided. © 2024 Atomic Energy Press. All rights reserved.

引用

页码：153 / 158

页数：5

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