基于两轴共振模式的风电叶片疲劳加载监控系统设计
为了缩短风电叶片疲劳测试周期,提出了一种基于电驱动的两轴共振疲劳加载方法。给出了两加载源速度和相位的检测方法,并以此制定了同步控制策略。整个控制系统采用主从式两级网络构架模式,采用高速脉冲计数传感器测量2个加载源的速度和相位,采用激光测距仪测量叶片振幅,并采用Labview软件开发了上位机监控界面。试验结果表明,该监控系统能很好地测量加载源的转速、相位和叶片振幅等特征参数。...
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Published in | 河北科技大学学报 Vol. 37; no. 1; pp. 7 - 12 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
中国矿业大学机电工程学院,江苏徐州 221116
2016
连云港中复连众复合材料集团有限公司,江苏连云港222000%中国矿业大学机电工程学院,江苏徐州,221116%连云港中复连众复合材料集团有限公司,江苏连云港,222000%山东理工大学机械工程学院,山东淄博,255049 山东理工大学机械工程学院,山东淄博255049 |
Subjects | |
Online Access | Get full text |
ISSN | 1008-1542 |
DOI | 10.7535/hbkd.2016yx01002 |
Cover
Summary: | 为了缩短风电叶片疲劳测试周期,提出了一种基于电驱动的两轴共振疲劳加载方法。给出了两加载源速度和相位的检测方法,并以此制定了同步控制策略。整个控制系统采用主从式两级网络构架模式,采用高速脉冲计数传感器测量2个加载源的速度和相位,采用激光测距仪测量叶片振幅,并采用Labview软件开发了上位机监控界面。试验结果表明,该监控系统能很好地测量加载源的转速、相位和叶片振幅等特征参数。 |
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Bibliography: | ZHANG Leian;WANG Zhongbin;LIU Weisheng;HUANG Xuemei (1. School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, China;2. School of Mechanical Engineering, Shandong University of Technology, Zibo, Shandong 255049, China; 3. Lianyungang Zhongfu Lianzhong Composite Group Company Limited, Lianyungang, Jiangsu 222000, China) 13-1225/TS security detection and monitoring technology; wind turbine blades; dual-axes loading; control system; monitoring interface; fatigue loading test In order to shorten fatigue test period of wind turbine blades,a fatigue loading method based on the dual-axes resonance driven by electricity is proposed.The method for detecting the speed and phase of the two loading sources is given,and the synchronization control strategy is formulated.The master-slave network framework mode is applied in the control system.The speed and phase of the two loading sources are measured by using high-speed pulse counting sensor,the blade amplitude is obtained by la |
ISSN: | 1008-1542 |
DOI: | 10.7535/hbkd.2016yx01002 |