实验室模拟风力机的研究  

The Imitation of the Wind Turbine in Lab

作　　者：蒋正友[1] 李阳[1] 钱振华[1] 秦静[1] 石婷婷[1] 

机构地区：[1]中国矿业大学文昌校区信电学院

出　　处：《变频器世界》2010年第5期64-67,63,共5页The World of Inverters

摘　　要：为了解决实验室风力机的模拟问题,提出了直流电机模拟风力机的方案。同时分析了风力机的运行特性及最佳风能利用原理,采用简单有效的转速、转矩控制,搭建风力机的Matlab仿真模型。该风力机模拟系统应用于变速恒频风力发电系统中,满足了双馈电机在不同状态下运行以及追踪最大风能的变速恒频发电运行等方面研究的需要。In order to solve the imitation of the wind turbine in laboratory,a plan to imitate the wind turbine based on DC machine was proposed,and then the performance characteristic and the operation principle of optimum utilization of wind energy were analyzed.Based on Matlab soft,the simulation model of the wind turbine with simple speed and torque control was set up.The wind turbine imitation system used in variable speed constant frequency wind power generation system to meet the double-fed machine operating in different states,as well as tracking the largest variable-speed constant frequency wind power generation and other aspects of operation.

关 键 词：风力机 直流电机 风力发电 模拟 

分 类 号：TM761[电气工程—电力系统及自动化]