摘要
基于Ansoft/RMxprt和Maxwell的仿真环境,建立开关磁阻发电机仿真模型,采用有限元分析,研究其静态和动态特性;研究旋转电机优化设计方法,指导开关磁阻发电机及其控制系统优化设计。采用低速段电流斩波控制,得到最佳开通角、关断角、转速、和电流滞环控制宽度等参数,指导样机发电实验,增加发电输出功率,提高SRG发电系统稳定性。
The module of 8/6 phase switched reluctance generator was built under Ansoft/RMxprt and Maxwell.The basic static performance and dynamic performance of SRG were analyzed based on the model by finite element analysis;The results of optimization design of rotating electrical machines can be available used to design and optimize the new type ma-chine and its control system.In low velocity,a new type current chopping controller is adopted,the control parameters can be got,such asθon ,θoff ,velocity and current chop control width,so the prototype machine can be achieved,and the output power can be enlarge,and the stability of SRG power system can be increased.
出处
《计算技术与自动化》
2014年第3期47-51,共5页
Computing Technology and Automation
基金
国家能源局项目(JG2011A012)
湖南省自科基金项目(11JJ8004)
关键词
开关磁阻发电机
电流斩波控制
有限元分析
旋转电机优化设计
SRG
Current Chopping Control （CCC）
Finite Element Analysis（FEA）
optimization design of rotating electrical machines
