VIENNA整流器的重复控制实现  

Repetitive Control Realization of VIENNA Rectifier

作　　者：郑车晓 李林德 燕沙 刘嘉键 ZHENG Che-xiao;LI Lin-de;YAN Sha;LIU Jia-jian(Shenzhen Ce-star Power Technology Co.,Ltd.,Research and Development Department,Shenzhen 518000,China;不详)

机构地区：[1]深圳市中电华星电子技术有限公司,研发部,广东深圳518000 [2]深圳保益新能电气有限公司,研发部,广东深圳518000

出　　处：《电力电子技术》2021年第7期35-38,56,共5页Power Electronics

摘　　要：VIENNA整流器应用非常广泛,有着很高的研究价值,如何抑制其电流谐波是控制设计的难点之一。在诸多控制方法中,比例谐振以及重复控制是较为突出的方法,而重复控制在抑制谐波方面,较比例谐振控制在控制器的结构上有着更为简单、便于实现的优势。针对VIENNA整流器比例积分(PI)重复控制的设计进行了分析。从理论上分析了其较单PI控制的优劣,从便于工程实现角度出发,介绍了重复控制应用于VIENNA整流器完整的设计步骤,并且通过实际应用验证了该方案的有效性。VIENNA rectifier has great research value and broad application.How to reduce the current harmonics is one of the difficult problems of VIENNA rectifier control design.There are many control methods have been proposed to improve current harmonics of VIENNA rectifier,for instance,proportional resonant control and repetitive control both are effective solutions.And repetitive control is easier to realize than the former.It is focusing on analysising proportional integral(PI)repetitive control of VIENNA rectifier,illustrating the advantages and disadvantages of PI repetitive control by comparing to PI control,presenting the whole steps to design repetitive control of VIENNA rectifier for the convenience of implementation.Several experimental results are also presented to show the effectiveness of the proposed method.

关 键 词：整流器 重复控制 比例积分控制 

分 类 号：TM461[电气工程—电器]