Modeling and Nonlinear Control for the Boost Converter with Constant Power Loads

被引:0
作者
Gao, Zhaohui [1 ]
Zhang, Xiaobin [1 ]
Lin, Hui [1 ]
机构
[1] Northwestern Polytech Univ, Coll Automat, Xian, Peoples R China
来源
2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2010年
关键词
Boost converter; constant power loads; exact linearization; Optimal tracking;
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
The small signal transfer function of the Boost converter with Constant Power Loads(CPLs) is derived and the condition of stability for the system is obtained. State feedback exact linearization and optimal tracking control technique are applied to control the system. The nonlinear control law is verified using SABER. The simulation results show that the nonlinear controller can make the system operation steadily during large disturbances in the power supply and the loads.
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页数:4
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