SVM技术在离网型风电变流器中的应用研究  

A Research on the Application of SVM Technology in Stand-Alone Wind Power Converter

作　　者：许莹莹[1] 

机构地区：[1]华东交通大学电气与电子工程学院,南昌330013

出　　处：《常熟理工学院学报》2010年第10期99-102,共4页Journal of Changshu Institute of Technology

摘　　要：针对目前离网型风电变流器常规控制方法的不足,提出了一种基于单相电压空间矢量脉宽调制(SVM)技术的控制方法,采用Matlab/Simulink进行了系统建模和仿真分析,并依此完成了系统实验研究,验证了方案的可行性和优越性.The paper presents a control method based on Single-Phase voltage space-vector pulse width modulation,which is designed by aiming at the defects in traditional control methods of inverter in stand-alone wind power system. Using simulation software Simulink of Matlab,the simulation analysis of each modulation method is achieved,and the optimization method is established. According to it,the system models are obtained and the experiment is achieved. The results of simulation and experiment prove the feasibility and advantage of the control method.

关 键 词：风电系统 空间矢量脉宽调制 逆变器 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]