低压电器Issue(24)：35-38,48,5.DOI:10.16628/j.cnki.2095-8188.2016.24.007
低压断路器交流短路电弧伏安特性的研究
Research of Low Voltage Circuit Breaker AC Short-Circuit Arc Volt-Ampere Characteristics
洪轩 1张志文 1章克强1
作者信息
- 1. 上海电器科学研究所(集团)有限公司,上海 200063
- 折叠
摘要
Abstract
The AC short-circuit arc mathematical model and voltage-ampere characteristic of the low voltage circuit breaker were studied.The experimental platform was built to analyze the influence of different voltage and current to the arc voltage-ampere characteristics of the circuit breaker based on the test requirements specified in GB14048.2-2008.Through the experimental data and waveform analysis,the arc voltage and arc current is proportional to the test voltage and current,but is inversely to the arcing time.This paper provided an important practical basis for study of AC short-circuit arc characteristic of the low voltage circuit breaker.关键词
低压断路器/短路电弧/燃弧时间/伏安特性Key words
low voltage circuit breaker/short circuit arc/arcing time/volt ampere characteristic分类
信息技术与安全科学引用本文复制引用
洪轩,张志文,章克强..低压断路器交流短路电弧伏安特性的研究[J].低压电器,2016,(24):35-38,48,5.
