一种电流跟踪误差补偿的三相有源电力滤波器的无-中国电机工程学报.pdf

第36 卷 第20 期 中 国 电 机 工 程 学 报 Vol.36 No.20 Oct. 20, 2016 2016 年10 月20 日 Proceedings of the CSEE ©2016 Chin.Soc.for Elec.Eng. 5605 DOI ：10.13334/j.0258-8013.pcsee.152416 文章编号：0258-8013 (2016) 20-5605-11 中图分类号：TM 53 一种电流跟踪误差补偿的三相有源电力滤波器的 无差拍控制方法 1 1 1 1 2 姜卫东 ，汪磊 ，马炜程 ，丁星星 ，崔学宝 (1．合肥工业大学电气与自动化工程学院，安徽省 合肥市 230009 ； 2．安徽皖宏电气设备有限公司，安徽省 阜阳市 236000) A Control Method Based on Current Tracking Error Compensation of Deadbeat Control for a Three-phase Active Power Filter 1 1 1 1 2 JIANG Weidong , WANG Lei , MA Weicheng , DING Xingxing , CUI Xuebao (1. School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, Anhui Province, China; 2. Anhui Wanhong Electrical Equipment Co., Ltd., Fuyang 236000, Anhui Province, China) ABSTRACT: The continue time mathematical model of a 误差对电流产生的影响。最后，搭建三相APF 的实验平台， three-phase active power filter (APF) in the abc frame was 验证所提出控制方法的有效性。 introduced firstly. And then, the mathematical model was 关键词：有源电力滤波器；无差拍控制；两步预测；延时补 discretized by backward difference in the αβ frame. For an inner 偿；电流跟踪误差 current loop, the deadbeat control (DBC) method was adopted to track the reference harmonic currents. In order to solve the 0 引言 problem of delay compensation in DBC, a two-step prediction 随着电力电子技术的发展，越来越多的电力电 was used to predict the reference current. Specifically, for the 子等非线性负载被应用于工业和民用场合。随之而 dramatic changing regio