基于电流相似性分析的两电平三相PWM整流器开路故障诊断

This paper proposed a novel single and multiple transistors open-circuit fault diagnosis method for two-level three-phase pulse-width modulating rectifier based on topology symmetry analysis in healthy and faulty conditions. First, similarity measurements between any two phase current linklists contained samples in a period after reconstruction and shape analysis, such as Euclidean distance, corre...