摘要
本文以改善控制电流的响应速度为目的,提出了一种基于SVWM的无差拍控制方法,该方法可以有效提高电流的跟踪控制能力。本文详细介绍了无差拍控制策略的算法,并且在EMTDC/PSCAD中搭建模型,进行了仿真验证。之后在由DSP控制的电力电子变流器(例如有源电力滤波器)上进行了试验验证。试验结果验证了此方法可行,且具有较好的响应速度。
To improve the response speed of control current this paper presents a deadbeat control method based on SVPWM. The method could improve the current tracking control effectively. The paper describes the algorithm of the deadbeat control strategy. According to the paper carried out the simulation model in the EMTDC/PSCAD, and the model was tested. After that it was tested on power electronic converters（for example APF）by DSP- controlled. The experimental results verify this method is feasible and have good response speed.
出处
《变频器世界》
2013年第2期63-68,共6页
The World of Inverters
