小功率风力发电试验平台设计

摘要

风能作为一种清洁、无污染的能源,越来越受到世界各国的关注,风力发电也就成为研究的重点和热点[1].在实验室里开展对风电技术的研究时,风电试验平台的建立就显得尤为重要.对功率为500 W的直驱式风力发电试验平台的设计方案进行研究,研究表明该平台主要包括风力机模拟装置、电力电子变换装置、永磁同步发电机、DSP控制器等硬件部件.实验表明该试验平台能够实现单位功率因数并网,并能保持直流侧电压稳定.%Wind power as a clean、non-pollution energy, get more and more attention of the countries all over the world, Wind power will become focus and hot of research. When researching on wind power technology in the laboratory, it s very important to establish a test platform. On the power of 500W direct-drive wind power generation test platform design scheme for research, it shows The platform includes wind turbine simulator、power electronic transform device、permanent magnet synchronous motor、DSP controller and so on. Experimental results showed that the platform can be with unity power factor and network, and can be maintain the converter DC side voltage constant.