Sequence-based Control for Large-scale Power Electronics Networks

被引：0
作者：
Mazumder, S. K.
Acharya, K.
机构：
来源：
2009 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, VOLS 1-8 | 2009年
关键词：
Switching power converters; piecewise linear systems; switching sequence; global stability; optimal control; MODEL-PREDICTIVE CONTROL;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A switching-sequence-based control scheme for power electronics networks is presented in this paper. The proposed scheme guarantees global stability while meeting predefined performance criteria. First, using techniques based on composite Lyapunov functions and piecewise-linear models of the system, the set of switching sequences that guarantee global stability, is determined. Next, by solving optimization problems using predefined cost functions for the saturated (transient) and unsaturated (steady-state) regions of operation, the optimal switching sequence and the duration of time spent in it is determined. The application of the proposed scheme is demonstrated using a parallel-connected network of three-phase inverters.
引用
收藏
页码：474 / 482
页数：9
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