| 分布式机载风电振动信号采集系统设计与应用 |
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| 引用本文： | 隋新,刘春阳,李济顺,韩红彪.分布式机载风电振动信号采集系统设计与应用[J].测控技术,2015,34(1):20-23. |
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| 作者姓名： | 隋新 刘春阳 李济顺 韩红彪 |
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| 作者单位： | 1. 河南省机械设计与传动系统重点实验室,河南洛阳,471003;2. 河南科技大学机电工程学院,河南洛阳,471003;3. 河南省机械设计与传动系统重点实验室,河南洛阳471003;河南科技大学机电工程学院,河南洛阳471003 |
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| 基金项目： | 河南省省院科技合作项目（122106000050） |
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| 摘 要： | 针对风电设备分布广泛、振动信号采集困难、监测数据处理要求高等特点,基于分布式风机在线监测的通用架构研发了一种能够安装于风机各关键部位的小型机载分布式风电状态监测装置,就系统设计中遇到的如硬件选型与架构设计、信号采样逻辑控制与处理、风机信号特征选择、上位机通信报文设计等关键问题进行了深入研究,并将该系统应用于实际风场的设备监测与故障诊断环境,验证了该装置的可靠性、有效性与可拓展性.
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| 关 键 词： | 风力发电 状态监测 信号采集 故障诊断 |
Design and Application of Distributed Wind Turbines Vibration DAQ System for Wind Farms |
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| SUI Xin
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LIU Chun-yang
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LI Ji-shun
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HAN Hong-biao.Design and Application of Distributed Wind Turbines Vibration DAQ System for Wind Farms[J].Measurement & Control Technology,2015,34(1):20-23. |
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| Authors: | SUI Xin LIU Chun-yang LI Ji-shun HAN Hong-biao |
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| Abstract: | In order to meet high requirement in data processing and solve the problems in vibration data acquisition in condition monitoring of the widely distributed wind turbines,a distributed wind turbine vibration DAQ system for wind farm is proposed and key issues like hardware design and chip selection,data acquisition logic control,signal features selection and data packets design are studied deeply.The constructed system is put into practical use to support the wind turbines fault diagnosis and verify the reliability,effectiveness and scalability of the system architecture design. |
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| Keywords: | wind turbines condition monitoring data acquisition fault diagnosis |
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