能量反馈式电力牵引试验系统研究

Research on Electrical Power Traction Experimental System with Feedback-Energy

提出一种能量反馈型的电力牵引试验系统,本系统可以测试各种类型和功率等级的电力牵引设备,并可以对试验系统中的其它部分进行考核.在分析时,将系统分为四个部分,介绍了系统的组成、功能及具体实现方法.最后,重点分析了能馈逆变部分的工作原理和实现方法.

The paper proposes an electrical power traction experimental system which can feedback the experimental energy to the grid, and the system can test all kinds of motors,as well as other parts in the system. This paper introduces the composing and functions of the system on the basis of dividing the system into four parts. In addition, it analyzes the work principle and the realization method of the energy_feedback system.