%0 Journal Article
%T Control of nonlinearity and two outputs variables decoupling in cascade STATCOM<br>大容量链式静止同步补偿器的非线性双输出解耦控制
%A ZHENG Hong
%A CHEN Ling-kui
%A GUO Kai
%A <br>郑宏
%A 陈灵奎
%A 郭凯
%J 控制理论与应用
%D 2010
%I 
%X High power cascade static synchronous compensator(STATCOM) is a typical nonlinear system; the control theory and algorithm of which are complex and abstract. Based on the dynamic mathematical model of the active and the reactive currents in a cascade STATCOM, we develop a nonlinear dynamic control strategy for the reactive power; and using the control method of two-input two-output linearization, we achieve the decoupling control for the output variables. The simulation and experimental results show that this nonlinear and two-output decoupling controller has a desirable dynamic performance, when a short circuit fault occurs or a high-power load abruptly changes.
%K cascade STATCOM
%K nonlinear
%K decoupling<br>链式STATCOM
%K 非线性
%K 解耦
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=80A307DFE02D6C0C0EB284AF642B1F82&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=5B5B75F4854B8331&eid=FBA00558C57D9C11&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=8