等效电路下无刷双馈电机发电系统控制器设计  

Research on the Controller Design for Brushless Doubly Fed Power Generation System Based on Equivalent Circuit

作　　者：于宁 张德斌 于琦 YU Ning;ZHANG De-bin;YU Qi(Hangzhou Xinzhan Technology Co.,Ltd.,Hangzhou 311121,China)

机构地区：[1]杭州欣展科技有限公司,浙江杭州311121

出　　处：《电力电子技术》2020年第4期14-16,共3页Power Electronics

摘　　要：级联无刷双馈电机(CBDFG)因其特殊的结构特点在风力发电及船舶电力系统中得到了广泛的应用。对CBDFG独立发电系统进行了分析,因其电机结构复杂,控制器设计较为繁琐,提出了基于等效电路的控制器设计方法,简化了电机控制器设计,通过实验验证了该控制器的正确性及可行性。Cascaded brushless doubly fed generator(CBDFG)has been widely used in wind power generation and marine power system due to its special structural characteristics.The stand-alone power generation system of CBDFG is analyzed.Because of its complex generator structure and complicated controller design,a controller design method based on equivalent circuit is proposed,which simplifies the design of generator controller.The correctness and feasibility of the controller are verified by experiments.

关 键 词：级联无刷双馈电机 独立发电系统 等效电路 

分 类 号：TM[电气工程]