Port-Controlled Hamiltonian and Energy-Shaping Based Current Control Scheme for Grid-Connected Inverter

被引:0
|
作者
Zhang, Wei [1 ]
Wang, Wei [1 ]
Wu, Wentao [1 ]
机构
[1] Harbin Inst Technol, Dept Elect Engn, Harbin, Peoples R China
基金
国家重点研发计划;
关键词
port-controlled Hamiltonian mode; energy-shaping control; current controller; grid-connected inverter;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A novel current controlled scheme based on port-controlled Hamiltonian and energy-shaping control method has been proposed for the grid-connected inverter. Compared to traditional current controllers, such as proportional-resonant controller, only one control parameter requires to be tuned in the proposed energy-shaping controller. Moreover, the proposed energy-shaping control can not only realize a quick tracking reponse, but also improve the steady-state performance of the injected grid current whether or not the grid voltage is distorted. Simulation and experimental results have validated the correctness and feasibility of the proposed scheme through a 1 kW grid-connected inverter system.
引用
收藏
页码:6507 / 6512
页数:6
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