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Received:March 16, 2016
Received:March 16, 2016
中文摘要: 为提高逆变器并网的效率，降低并网电流的谐波畸变率，加快系统的动态响应速度，研究了基于电网电压定向的前馈解耦控制策略，设计了模糊PI控制器，制定模糊规则实现PI参数的整定，并在Matlab/Simulink中构建仿真模型以验证所提策略的有效性和可行性.
中文关键词: 电网电压矢量定向控制 空间矢量脉宽调制 模糊PI 前馈解耦
Abstract:In order to improve grid-connected invert-efficiency and reduce the grid current THD,and accelerate the dynamic response speed of the system,feed-forward decoupling method is studied and Fuzzy-PI is designed to draft the Fuzzy rule to adjust PI.The simulation is built to verify the validity and feasibility of the control strategy in Matlab/Simulink.
keywords: voltage vector oriented control space vector pulse width modulation fuzzy PI feed-forward decoupling
文章编号：20171012 中图分类号： 文献标志码：
基金项目:上海市地方能力建设项目（13160500900）.
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