基于IEC标准的小型风力发电机功率特性测试数据处理方法的研究  

Research on data processing method for power performance measurements of small wind turbine based on IEC standard

作　　者：包道日娜[1] 常征[1] 代文平 刘志璋[1] 张晓阳[1] 姚明[1] 

机构地区：[1]内蒙古工业大学能源与动力工程学院,内蒙古呼和浩特010051 [2]内蒙古蒙辰新能源有限公司,内蒙古呼和浩特010030

出　　处：《可再生能源》2014年第5期649-654,共6页Renewable Energy Resources

基　　金：国家科技支撑计划项目(2012BAA06B02)

摘　　要：基于IEC标准的虚拟式小型风力发电机功率特性测试系统,采用Matlab软件对输出电流、输出电压、输出功率、大气温度、大气压力、风速等现场试验数据进行了bin法的分析和处理,获得了满足IEC61400-12-1标准的功率特性曲线、功率输出散点图、Cp曲线和年发电量的估算值,在风场测试中也获得了满意的结果,为评估和改进风力机性能提供了技术支持。The Matlab software is adopted to get the field test data from a virtual power performancemeasurement system of small wind turbine based on IEC standard, such as output current and voltage ofwind turbine, atmospheric pressure, atmospheric temperature, wind speed, output power and so on,to carry out an automatic analysis and process for the power characteristic curve, the scatter diagram ofpower output, the C, curve and the estimation of annual energy output based on bin method. And a sat-isfied result is obtained in wind field tests ,which provides some technical supports for evaluating andimproving the performance of wind turbine.

关 键 词：小型风力机 功率特性测试 BIN法 MATLAB 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程] TM34[电气工程—电机]