%0 Journal Article
%T Dissipative Hamiltonian realization and feedback control of power systems with SVC and nonlinear loads<br>包含SVC和非线性负荷的电力系统耗散实现与控制
%A LIU Yan-hong
%A SONG Wei-hua
%A WANG Jie
%A <br>刘艳红
%A 宋伟华
%A 王杰
%J 控制理论与应用
%D 2010
%I 
%X Using the Hamiltonian function method, this paper investigates the feedback control of power systems with static var compensator(SVC) and nonlinear loads. First, based on the nonlinear differential algebraic model of power system, a dissipative Hamiltonian realization is proposed via pre-feedback control. Then, by making use of the Hamiltonian realization structure, an energy-based SVC controller is constructed by the means of damping injection. The proposed controller has the advantage of simple structure and clear physical meaning. Simulation result shows that the control scheme can effectively improve the transient stability of the power system.
%K Hamiltonian function method
%K static var compensator
%K power systems
%K pre-feedback control
%K transient stability<br>Hamilton函数方法
%K 静止无功补偿器
%K 电力系统
%K 预置反馈控制
%K 暂态稳定
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=38C78AB2756A44B172EF7FF70B2754CE&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=F4B561950EE1D31A&eid=286FB2D22CF8D013&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=19