摘要
阐述了目前国内外风力发电的概况,介绍了风力发电的基本原理,分析了不同风力发电机组和现有并网接入技术各自的特点。根据风力发电场处于偏远地区及风力发电的特点,分析了普遍采用的交流传输线路存在的问题,在此基础上探讨了一种新型技术——轻型直流输电(HVDCLight)在风力发电中的应用前景,比较了2种不同传输方式应用于风力发电的优势和缺点。最后展望了风力发电技术的发展趋势。
This paper introduces the general situation of wind power generation throughout the world,the fundamental principles of wind power generation,the characteristics of different wind generators and current grid integration techniques. The existing problems of AC transmission in general use are analyzed according to the characteristics of remote wind farms and wind generation. A novel technique, HVDC Light, is discussed based on above discussion. The advantages and the disadvantages between the two transmission methods are compared. Finally,the outlook for development trend of wind power is given.
出处
《江苏电机工程》
2006年第4期55-57,共3页
Jiangsu Electrical Engineering
关键词
风力发电
风机
并网接入
轻型直流输电
wind power generation
wind turbine
grid integration
HVDC Light
