高压电器2023，Vol.59Issue(12)：223-229,7.DOI:10.13296/j.1001-1609.hva.2023.12.027
高压断路器T100a不同试验程序对比及分析
Comparison and Analysis of Different Test Procedures of T100a for High-voltage Circuit Breaker
阎对丰 1姜子元 1彭剑飞 1袁明正 1张宝强1
作者信息
- 1. 西安高压电器研究院股份有限公司,西安 710077
- 折叠
摘要
Abstract
In the basic short-circuit breaking tests of high-voltage circuit-breaker,test-duty T100a adopts asymmetri-cal current.Since the current waveform is more complicated than the symmetrical current,it is therefore quite differ-ent from the symmetrical current breaking in the aspect of test procedure.With the continuous development of test technology,the test method of T100a is also constantly changing.For clarifying the test procedure of T100a,the test procedures of T100a in GB/T 4473-2008 and GB/T 4473-2018 are analyzed from aspects such as actual condition,test purpose,test principle,interval division and test stress.The differences and reasons between the two standards are pointed out,which provide technical assistance to both high power testing engineers and circuit breaker manufacturers.关键词
断路器/非对称电流/T100a/试验程序Key words
circuit breaker/asymmetrical current/T100a/test procedure引用本文复制引用
阎对丰,姜子元,彭剑飞,袁明正,张宝强..高压断路器T100a不同试验程序对比及分析[J].高压电器,2023,59(12):223-229,7.
