%0 Journal Article
%T A double-loop control strategy for the new Buck-Boost matrix converter<br>新型Buck-Boost矩阵变换器的双闭环控制策略
%A ZHANG Xiao-ping
%A ZHU Jian-lin
%A TANG Hua-ping
%A ZHANG Bing-gen
%A SONG Fang
%A <br>张小平
%A 朱建林
%A 唐华平
%A 张炳根
%A 宋 芳
%J 控制理论与应用
%D 2009
%I 
%X Because of the low voltage transfer ratio in a conventional matrix converter and no improvement can be made by employing different control strategies, a new Buck-Boost matrix converter is proposed by employing a doubleloop control strategy. The fundamental principle of this control strategy and its design method are introduced. Various characteristics are then compared among this control strategy, the sliding mode control and the discrete sliding mode control. The validity of this control strategy is also tested by simulation. The results show that the double-loop control strategy makes the system in better dynamic performance and stronger harmonic suppression than the sliding mode control and the discrete sliding mode control, and achieves lower harmonic distortion and higher steady-state precision. These are the most valuable advantages of the proposed converter in engineering applications.
%K Buck-Boost matrix converter
%K double-loop control strategy
%K comparison analysis
%K simulation<br>Buck-Boost矩阵变换器
%K 双闭环控制策略
%K 对比分析
%K 仿真
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=D61A4E3BE7DEAC5A25CC5924AE6A6DD7&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=0B39A22176CE99FB&sid=38685BC770C663F2&eid=3D9746C06EC12B45&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=8