摘要
介绍了上海地铁二号线车辆VVVF牵引逆变器系统的保护机理,分析了系统运行参数的实际值监控,关键组件的监控和自动测试。
In this paper,the protection principle of VVVF traction inverter system on Shanghai Metro Line2ve hi -cles is analysed with the explanation of the monitoring on the actural value of system parameters as well as the moni -toring and automatic testing on the pivotal components of the system.
出处
《电力机车与城轨车辆》
2003年第4期35-37,46,共4页
Electric Locomotives & Mass Transit Vehicles
