电弧故障识别及保护的新技术

New Intelligent Technique of Arc Fault

介绍了电弧故障的产生机理和特征,及国外有关电弧故障检测和判别方法。分析了近年来电弧故障保护产品的概况,包括电弧故障断路器的组成原理,电弧故障信号的检测方法和要求,电弧故障识别和判定方法及国外最新专利技术。

The mechanism and characteristics of arc fault, as well as foreign related arc fault detection and identification method were introduced. Some techniques arc fault protection products in recent years were analysed, including the composition principle of arc fault circuit interrupter, arc fault signal detection method, arc fault identification method, as well as the latest foreign patent technology etc.