能量反馈式电机试验系统的分析

Analysis of the Electric Motor Experimental System of Energy Feedback Type

通过介绍一种能够在直流母线上实现能量反馈的电机互拖试验平台,前端有源整流装置以及可控逆变装置的使用,改善了电机制动试验中可能造成的对电网的污染,减少了电机试验所消耗的能源,使该系统在电机试验领域具有较强的实用性。

This paper introduces a back-to-back test platform of electrical machines which can realize energy feedback on the DC bus. The front of the platform has the rectifying device and controllable contravariant device. It reduces the contamination of the power network caused by the electrical machine braking experiment and reduces the energy consumed by the electrical experiments, which makes this system more practical in the field of electrical experiment.