摘要
在分析开关磁阻(SR)电机的数学模型的基础上,结合Ansoft有限元分析的数据、试验数据和实际样机的参数,首先建立了SR电机被控对象模型,主要包括SR电机本体模型、逆变器模型、电池模型等,之后根据开关磁阻电机的自身特性,建立了转速和电流双闭环的控制策略模型,将被控对象模型和控制策略模型集成,构成了模型在环仿真系统,在该系统中进行电机控制仿真试验,试验结果表明设计的控制策略能够较理想地实现对SR电机的控制。
On the basis of analysis of the mathematical model of switched reluctance （SR） motor, combining Ansoft data, test data and the actual prototype parameters, first established SR motor controlled object model, including the SR motor body model, inverse model and so on, then according to characteristics of switch magnetic resistance motor, established a speed and current double closed loop control strategy model, and integrated the controlled object model and the control strategy model, constituted a Model in Loop simulation system, finished simulation experiments, the results show that the designed control strategies can effectively control SR motor.
出处
《汽车科技》
2015年第5期23-29,共7页
Auto Sci-Tech
关键词
开关磁阻电机
被控对象
控制策略
模型在环
仿真
SR Motor
the controlled object model
control strategy
Model in loop
simulation
