反应堆保护系统响应时间的测量

Measurement of Response Time of Reactor Protection System

反应堆保护系统是关系到核电厂安全与否的重要系统之一,因此必须验证保护系统从传感器响应至执行机构完成动作之间的时间不大于最终安全分析报告中所允许的最大值。本文简要介绍秦山第二核电厂3/4号机组反应堆保护系统的功能、组成及响应时间的测试方法,测试结果和对保护系统的评价。

Reactor protection system is one of the important systems related to the safety of nuclear power plant,because the industry must verify that time between the sensor response and the completion of the action of the technical organization is not greater than the scope allowed in the final safety analysis report.In this paper,the function,composition and response time test method,test results and evaluation of the protection system of Unit 3/4 in Qinshan No.2 Nuclear Power Plant are introduced.