基于级联型变流器的风力发电系统模拟研究  

Simulation of Wind Turbine Based on Cascade Form High-voltage Inverter

作　　者：孙仪[1] 倪喜军[1] 郑良广[1] 

机构地区：[1]东南大学电气工程学院,江苏南京210096

出　　处：《电源技术应用》2009年第3期4-7,共4页Power Supply Technologles and Applications

摘　　要：设计了一套基于级联型变流器的风力发电系统模拟装置。该装置的模型以风力机能量转换原理为基础,通过风力发电变流器控制异步电机模拟实际的风力机。该装置满足了双馈发电机在各种状态下研发的需要,可以方便的用于实验室条件下的风电技术的研究。A wind turbine simulator with the same characteristics of speed as those of the actual wind turbines has been designed. The mathematic model is based on the energy conversion principle of wind turbine and it simulates the actual wind turbine through the high-voltage inverter which controls an asynchronous machine. It satisfies the need of the research for the operation states when the generator works in variable speed and it makes the research on the wind power technology convenient in the laboratory conditions.

关 键 词：风力机 仿真 异步电动机 高压变频 风力发电 

分 类 号：TM614[电气工程—电力系统及自动化]