遥信信号测试便携笔的研制

Analysis of Remote Control Failure of Intelligent Substation

随着变电站综合自动化水平的不断提高, 远动自动化的工作愈来愈受到重视, 而遥信信号测试是变电站远动自动化工作中必不可少的一环.但目前, 遥信信号测试的工作方法费时费力, 并且存在安全隐患.本文介绍了一种遥信信号测试便携笔的研制过程.该测试笔的研制成功保证了遥信信号测试的正确性, 提高了工作效率, 使调度能准确监控变电站, 从而保障整个电网的安全性.

With the continuous improvement of the comprehensive automation level of substations, the work of telecontrol automation has been paid more and more attention, and the remote signal test is an indispensable part of the remote automation of substation. At present, the working method of remote signal test is time-consuming and laborious with security risks. This paper described the development process of a portable signal pen for testing remote signal. The successful development of the test pen ensured the correctness of the remote signal test and improves work efficiency ,so that the dispatcher could accurately monitor the substation, thus ensuring the security of the entire power grid.