Study on the Influence of Temperature and Humidity Alternation Environment on Operation Performance of Residual Current Circuit Breaker
Residual current circuit breaker is used as terminal protection appliances in low-voltage distribution systems, mainly to ensure the safety of life and property of electricity users.Once they fail, it will bring great harm to the power system and peoples lives and property.Its operational characteristics are easily affected by the temperature and humidity of the environment, therefore loses the leakage protection function.The temperature-humidity alternating test is designed to study the changes of the operating characteristics of the electronic residual current circuit breaker during the alternating temperature and humidity cycles.We analyze the data processing results and summarize the effects of temperature and humidity on the operation of the electronic residual current circuit breaker.
Temperature and humidity Electronic residual current circuit breaker Operating characteristics Alternating cycle
Guojin Liu Xiang Li Chenghao Yue Xinlei Bian
Electrical Engineering College of Hebei University of Technology, Tianjin 300130, China
国际会议
江苏苏州
英文
421-426
2019-11-04（万方平台首次上网日期，不代表论文的发表时间）