摘要
介绍了永磁同步电机旋转坐标轴下的动态等效电路,并给出了矢量控制系统中的电流环设计方法,结合了以TI公司的TMS320F28335型DSP为主控的硬件对其转矩电流响应进行了详细分析与设计,验证了通过本文方法计算出的电流环参数可满足永磁同步电机高性能的矢量控制。
This paper introduces the dynamic equivalent circuit of the permanent magnet synchronous motor rotating coordinate axis,and gives the current loop design method in the vector control system.It combines the torque of the hardware controlled by TI's TMS320F28335 DSP.Response,detailed analysis and design,verified that the current loop parameters calculated by this method can meet the high-performance vector control of permanent magnet synchronous motor.
作者
王健健
Wang Jianjian(School of Mechanical and Electric Engineering,Soochow University,Jiangsu,Suzhou,215006,China)
出处
《仪器仪表用户》
2019年第4期28-30,27,共4页
Instrumentation
关键词
永磁同步电机
电流环设计
解耦
矢量控制
permanent magnet synchronous motor
current loop design
decoupling
vector control
