[1]卢晓光,李凤格,许明.基于激光测风的阵风控制研究[J].机械与电子,2016,(11):69-73.
　LU Xiaoguang,LI Fengge,XU Ming.Research on Gust Control System Based on Laser Wind Measurement[J].Machinery & Electronics,2016,(11):69-73.
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基于激光测风的阵风控制研究
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2016年11期
页码:
69-73
栏目:
自动控制与检测
出版日期:
2016-11-20

文章信息/Info

Title:
Research on Gust Control System Based on Laser Wind Measurement
作者:
卢晓光1; 李凤格2; 许明1
（1．许昌许继风电科技有限公司，河南 许昌 461000；2.中继威尔停车系统股份有限公司， 河南 许昌 461000）
Author(s):
LU Xiaoguang1; LI Fengge2; XU Ming1
(1.XJ-Windpower Technology Company，Xuchang 461000，China；2.Zhongji Well Parking System Co.,Ltd.，Xuchang 461000，China)
关键词:
激光雷达; 前馈控制; 阵风; Bladed仿真; 风机载荷
Keywords:
Lidar;  feed-forward control;  gust;  Bladed simulation;  wind turbine load
分类号:
TM614
文献标志码:
A
摘要:
阵风作用会导致叶根、轮毂等风机重要部件的载荷突变。为寻找较有效缓解策略，利用激光雷达可提前测量风轮处风速的特性，获得风速的超前信息。研究了阵风识别算法，设计了变桨前馈控制算法。并对算法进行Bladed仿真，仿真结果表明该策略对阵风工况的载荷缓解效果明显。结果表明，在阵风工况下，整套方法能够有效减小风机重要部件的载荷，并有效降低风机发生超速、过功率重大故障的风险。
Abstract:
Load mutation will be imposed by gust on the blade root and the hub and other main parts of wind turbine. In order to find a more effective mitigation strategy, laser radar could be used to measure in advance the characteristics of wind speed in wind turbine and thus the advance information of wind speed can be obtained. The gust recognition algorithm was studied and simulated by Bladed, and the feed forward control was designed. The simulation results showed that the strategy had a significant effect on reducing load. It also showed that the whole methods could effectively cut down the load of the important parts of the wind turbine, and effectively reduce the risk of over speed and over power failure.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2016-09-05
作者简介：卢晓光（1983-），男，河南许昌人，硕士，工程师，主要从事机电一体化方向设计与研发，通信作者；李凤格（1980-），女，河南商丘人，工程师，主要从事高中压电气的设计与研发；许明 （1982-），男，内蒙古呼和浩特人，硕士，工程师，主要从事风力发电控制的研究。
更新日期/Last Update: 2016-11-25