摘要
低速永磁同步力矩电机广泛应用于直驱系统中,而对精度和环境适应性要求高的场合常采用圆感应同步器作为测角元件。设计了采用圆感应同步器的低速永磁同步电机控制系统,采用FPGA实现了角度的解调,实验测试验证了该方案的可行性。
The low-speed permanent magnet synchronous torque motor is widely used in direct drive systems,and the circular induction synchronizer is often used as the angle measuring element for high accuracy and environmental adaptability.A low-speed permanent magnet synchronous motor control system based on the circular induction synchronizer was designed,in which an FPGA was employed to demodulate the angle.The proposed scheme was validated by the experimental results.
作者
周力
王林波
王顺
李帅
安群涛
ZHOU Li;WANG Linbo;WANG Shun;LI Shuai;AN Quntao(Air China Guizhou Honglin Aviation Power Control Technology Co.,Ltd.,Guiyang 550009,China;The Second Military Representative Office of the Air Force Armament Department in Guiyang,Guiyang 550000,China;School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China)
出处
《微特电机》
2022年第6期46-48,55,共4页
Small & Special Electrical Machines
关键词
低速永磁同步力矩电机
圆感应同步器
解调
坐标旋转数字计算
可编程阵列逻辑
low-speed permanent magnet synchronous torque motor(PMSTM)
circular inductive synchronizer
demodulation
coordinate rotation digital computer(CORDIC)
field programmable gate array(FPGA)
