基于BOOST变换风力发电系统单相并网控制技术  

Study on control technology of single-phased grid-connection for wind power generation system based on Boost converter

作　　者：高晗璎[1] 纪文东 宋宏明[1] 申娟[1] 

机构地区：[1]哈尔滨理工大学电气与电子工程学院,哈尔滨150080

出　　处：《哈尔滨商业大学学报（自然科学版）》2013年第6期686-690,共5页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：并网式小型风力发电控制技术的研究(HLGYCX2011-004)

摘　　要：针对风力发电系统的单相并网控制技术进行了研究,并系统地分析并网控制器的工作原理及其控制策略.该系统由不可控整流、DC-DC升压变换、H桥逆变和滤波器组成,采用电流闭环控制和电网电压前馈控制.利用Matlab/Simulink仿真软件对单相并网控制系统进行了仿真,验证了所设计系统的可行性.The wind power generation system control technology of the single-phased grid- connection was introduced in this paper, the principle of operation and the control strategy was analyzed, in which a diode rectifier, a DC-DC boost converter, a H-bridge inverter and a LCL filter were used. The control of the current loop and the control of the forward feed- back from the grid voltage were adopted. The simulation of single-phased grid-connection wind power generation system was accomplished in Matlab/Simulink environment, and the simulation and experimental results verified the validity of the designed system.

关 键 词：风力发电 单相并网逆变器 电流跟踪控制 仿真建模 

分 类 号：TM614[电气工程—电力系统及自动化]