摘要
为了准确判断出断路器实际运行状况,提高断路器机械特性试验中的开关动作速度测量准确度,分析现场断路器机械特性试验中开关动作速度测量误差原因,介绍实际测试方法的改进措施,通过对改进的测量方法进行应用,验证了该断路器试验改进方法能够提高开关动作速度测试的准确度,满足现需要和提高供电可靠性。
In order to judge the actual running status of the breaker, the accuracy of the switch movement speed measurement in the mechanical test of the breaker is needed. In this paper, the error factor of switch operation velocity measurement is analyzed, and the test method is improved. The accuracy of the speed of the switch is improved by the method of measurement. The operation status of the breaker is one of the important factors to guarantee the safe operation of the power system. The improved method of the circuit breaker testing meets the need of the scene and improves the reliability of the power supply.
出处
《河北电力技术》
2015年第6期23-25,共3页
Hebei Electric Power
