摘  要：改善能源结构、发展新的可再生能源、减轻对环境的污染和提高电能质量，己成为我国能源工业关注的一个热点。风能不仅是目前最有开发利用前景的一种新能源，而且是应用技术最成熟的可再生能源。随着风能的开发和利用，风力发电相关技术也取得了显著的进步，并逐渐成为能源技术中的一个重要分支。主要研究当前风能发电系统与相关工程技术问题。
关键词：风能发电系统;风能开发;并网变流器;电流谐波

Abstract: It is a focus of attention of the world energy industry for improving the energy structure,utilization of renewable energy,reducing environmental pollution and improving power quality.Wind energy is one of the new and renewable resources that have the most favorable development prospect and exploitation technologies are most advanced at the present time.With the development of the exploitation and utilization of wind energy,wind energy technology also have marked progress,and become an embranchment of energy technology.This paper mainly studied the relative technology used in wind power generation system.
Key Words: Wind power generation system;Exploitation of wind energy;Grid-connected inverter;Current harmonic