随着人们生产水平的提升,电气产品使用越来越广泛,随之而来的电气火灾也逐年上升。据《国家火灾年鉴》统计,电气火灾约占全国火灾数量的百分之三十,电气火灾监控系统能及时发现电气线路的火灾隐患,近今年在低压配电中广泛应用。本文对必要性,工作原理和功能等方面做详细阐述。 With the improvement of people’s production level, the use of electrical products is more and more widespread, and the subsequent electrical fire is also increasing year by year. According to the National Yearbook of Fire, electrical fires account for about 30% of the total number of fires in the country. The electrical fire monitoring system can detect the potential fire hazard of electrical lines in a timely manner and is widely used in low-voltage distribution in this year. This article elaborates on the necessity, working principle and function.