风力发电并网控制系统的实验研究  

Experimental Research on Grid-connected Control System of Wind Power

作　　者：贾君[1] 姜建国[1] 赵剑飞[1] 

机构地区：[1]上海交通大学,上海200240

出　　处：《电力电子技术》2010年第5期11-12,25,共3页Power Electronics

摘　　要：风能是清洁的可再生能源,风力发电是新能源中技术最成熟、最具规模开发条件和商业化发展前景的发电方式。介绍了一种利用永磁同步发电机获得风能,并通过AC/DC/AC方式将电能输入电网的小容量风力发电并网模式。根据这种风力发电并网模式搭建的实验平台通过整流、直流斩波升压和逆变3部分将风力发电机输出的电能送入三相电网。该实验平台以永磁同步发电机的输出为模型,对并网电压、电流的谐波、相位、功率因数等参数进行实验分析,电能质量符合并网要求。The wind energy is a kind of clean renewable energy,wind generate electricity is the most mature technique and has the largest scale development potential with commercial development foreground in the new energy to generate electricity.This text introduces the low capacity mode of generating electricity using permanent-magnet synchronous generator to acquire wind energy and transmitting power to the grid through AC/DC/AC technology.The grid-connected experimental platform based on this mode uses rectifier,chopper and inverter to acquire a 380 V three-phase alternate current which is sent to the grid.The experiment platform sets the permanent-magnet synchronous generator output as model.This article also analyzes the harmonious wave,phase position and power factor of voltage and current which meet the requirement of the grid.

关 键 词：永磁同步发电机 风力发电 并网 平台 

分 类 号：TM313[电气工程—电机]