Functional Design for Online Automatic Test of Response Time in Protection and Measurement Channels

Li Hongxia; huo Yujia; Chen Jing; Yu Junhui; Zhu Jialiang

doi:10.13832/j.jnpe.2015.02.0066

Volume 36 Issue 2

Feb. 2025

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Li Hongxia, huo Yujia, Chen Jing, Yu Junhui, Zhu Jialiang. Functional Design for Online Automatic Test of Response Time in Protection and Measurement Channels[J]. Nuclear Power Engineering, 2015, 36(2): 66-67. doi: 10.13832/j.jnpe.2015.02.0066

Citation:

Li Hongxia, huo Yujia, Chen Jing, Yu Junhui, Zhu Jialiang. Functional Design for Online Automatic Test of Response Time in Protection and Measurement Channels[J]. Nuclear Power Engineering, 2015, 36(2): 66-67. doi: 10.13832/j.jnpe.2015.02.0066

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Functional Design for Online Automatic Test of Response Time in Protection and Measurement Channels

doi: 10.13832/j.jnpe.2015.02.0066

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2014-03-31
Rev Recd Date: 2014-12-25

Available Online: 2025-02-15

Abstract

Abstract

The function for the automatic test of the response time in the protection and measurement channels is designed by "double contact" and "fast collection" methods and applied to the periodic test of QINSHAN phase II extension project. Test and operation results show that the design satisfies the requirement of the nuclear power plant, with simple and convenient operation, high reliability and good performance.
- Protection and measurement channels,
- Response time,
- Online,
- Automatic test,
- Contact,
- Jump,
- Fast collection