核电贯穿件气密检漏仪现场校准方式探讨
Discussion on the Field Calibration Method of Air Tight Leak Detector for Penetrating Parts of Nuclear Power Plant
肖博懿 1尤坤坤 1屠晨浩 1刘硕 1夏苏龙1
作者信息
- 1. 国核电站运行服务技术有限公司,上海 200233
- 折叠
摘要
文章介绍了基于流量补充法的核电安全壳贯穿件泄漏率试验的试验原理和设备,结合工程现场经验,分析了目前国内安全壳贯穿件泄漏率试验的现场实施情况,提出了对试验设备气密检漏仪的现场校准.依据试验原理提出了现场校准方式并分析了核电现场试验环境,以供参考.
Abstract
The test principle and equipment of leakage rate test for penetration parts of nuclear containment based on flow supplement method are introduced.Combined with engineering site experience,This paper analyzes the field implementation of leakage rate test of containment penetration in China,The field calibration of gas tight leak detector of test equipment is presented.According to the test principle,two kinds of on-site calibration methods are proposed and analyzed according to the nuclear power on-site test environment.
关键词
贯穿件泄漏率试验/气密检漏仪/现场校准Key words
penetrating parts leakage rate test/gas tight leak detector/field calibration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据