直驱风力发电模糊PID变桨距控制  

PID fuzzy control of variable propeller pitch in direct-drive wind power generation

作　　者：盛旺[1] 

机构地区：[1]长沙学院电子与通讯工程系,湖南长沙410003

出　　处：《制造业自动化》2008年第10期100-103,共4页Manufacturing Automation

摘　　要：文章对直驱型风力发电系统的结构进行了分析,研究了变速恒频系统的变桨距控制策略。基于常规PID控制和模糊控制的原理,结合实际工况和控制目标提出模糊PID控制,在MATLAB平台下进行仿真,结果表明模糊PID能有效地对桨距角进行控制。This paper analyzed the structure of a direct-drive wind power generation, studied the control strategy of the variable speed constant frequency system. Based on conventional PID controller and fuzzy control principle, combined with practical working condition and control target, this paper designed a fuzzy PID controller. The simulation result indicates that fuzzy PID controller can effectively control the pitch angle by MATLAB software platform.

关 键 词：直驱 风力发电 变桨距 模糊PID控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]