摘要
基于永磁同步电机的矢量控制策略,研究其在实际工程应用中的实现方法。针对处理器的计算效率低和电流、电压值的采集精度低等实际问题,提出了在基速以下使用综合法实现最大转矩电流比、在基速以上使用转速反馈式弱磁的控制方法,并通过Simulink仿真,在理论上验证了控制方法的可行性和优越性。
Based on the vector control strategy of permanent magnet synchronous motor,this paper studies its implementation methods in practical engineering applications.Considering the computational efficiency of the processor and the actual problems of low acquisition accuracy of current and voltage values,a control method is proposed to achieve the maximum torque current ratio by using the comprehensive method below the base speed and the speed feedback type of magnetic weakness above the base speed.The feasibility and superiority of the control method are verified theoretically by Simulink simulation.
作者
程诗卿
黄海波
卢军
隋纪祥
孙帆
赵熠
CHENG Shiqing;HUANG Haibo;LU Jun;SUI Jixiang;SUN Fan;ZHAO Yi(School of Electrical and Information Engineering,Hubei University of Automotive Technology,Shiyan 442002)
出处
《现代制造技术与装备》
2023年第4期1-3,共3页
Modern Manufacturing Technology and Equipment
基金
教育部产学合作协同育人项目“汽车电子智创空间”(202101142079)。
