地铁车辆牵引逆变器电压传感器相关分析

Correlation Analysis of Voltage Sensorsin Traction Inverters of Metro Vehicles

介绍深圳地铁车辆牵引逆变器电压传感器在不同工况下的相关控制和保护,通过对电压传感器低压测量值的对比,分析由电压传感器引起的牵引逆变器故障的处理过程,并提出相应的分析方法和处理建议。

This article introduces the relevant control and protection of voltage sensors in traction rolling stock, and through contrasting low measured values of voltage sensors, analyzes faults handling inverters, with the corresponding analysis method and treatment advices for the faults proposed.