短路试验参数对断路器试验的影响

Influence on Circuit Breaker Test by Some Short Circuit Test Parameters

从家用及类似场所用断路器设计的角度分析了一些重要的短路试验参数及其对断路器短路试验的影响,如试验电流、功率因数、电压合闸相角等。了解这些参数对断路器的短路试验及产品设计可得到有益的帮助。

Based on design of the breaker used for household and similar use, some important parameters and their influence on the short circuit test were analyzed, such as current power factor, voltage closing phase angle and so on. To understand the parameters is helpful for the design and short circuit test for breaker.