摘要
风能资源的监测与分析是风场风能评估和电力系统调度、安排电能生产计划的基础。详细介绍了北京航空航天大学自主研发的智能型远程风能资源监测分析系统,基于ARM和DSP的嵌入式系统对数据进行分析与处理,依托GPRS无线网络实现数据的收发和系统的远程监控与升级,并在上位计算机配备对应的分析计算软件。系统在线远程监测风速、风向、温度、湿度、大气压力等传感器数据。记录仪采用太阳能供电,低温低功耗设计,具有避雷电路与防水防风尘外壳。在河北某风场连续运行6个月显示,系统运行性能稳定,满足工业应用要求。
Monitoring and analysis of wind energy resources are the base of the wind power systems assessment and scheduling,arranging electricity production plan. The intelligent remote wind resource monitoring and analysis system were described, which is independent researched and developed by BUAA, based on ARM and DSP embedded systems for data analysis and processing,relying on GPRS net for data transceiver and system of remote monitoring and upgrade, and the upper computer is equipped with the corresponding analytical calculation software. System on-line remote monitors wind speed, wind direction, temperature, humidity, atmospheric pressure and other sensor data. Logger uses solar-powered,low-temperature and low-power design,with lightning circuit and waterproof and dustproof enclosure. A wind farm in Hebei continuous operation for 6 months demonstrates that the system achieves all the design features to meet industrial application requirements.
出处
《电气传动》
北大核心
2011年第2期54-57,共4页
Electric Drive
基金
国家自然科学基金(50807002)
北京市科技新星计划(2008B13)
航空科学基金(2008ZC51045)
关键词
风力资源监测
嵌入式系统
数据分析与计算
远程监控和升级
wind resources monitoring
embedded system
data analysis and calculation
remote monitoringand upgrade
