Operation Strategy Of The Pitch System In A Variable Speed Pitch Regulated Wind Turbine

摘要：

For a variable-speed pitch regulated (VSPR) wind turbine system, the blades will pitch to a feathered position when wind speed reaches the cut-out wind speed. This article examines the possibility for the turbine to extend its operation wind speed over the present cut-out wind speed. Pitching actions have been considered for fatigue load reduction under extreme wind condition. The final result reveals the possibility of operating in high wind speed without inducing too much fatigue load.

关键词： Variable speed wind turbine fatigue load pitching strategy extreme wind speed operation

作者: Jui-Hung Liu Yen-Chieh Wang

作者单位: Industrial Technology Research Institute Industrial Technology Research Institute ITRI/MSL, Wind Energy Tech. Dept., Hsinchu, Taiwan (Rm.241,

会议类型: 国际会议

会议名称: 第四届全球风能大会暨2008北京国际风能大会

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-29（万方平台首次上网日期，不代表论文的发表时间）