基于反电动势法的步进电机堵转检测应用研究  

Application Research on the Stall Detection of Stepping Motors Based upon the Back EMF Method

作　　者：张学东[1] 余冰[1] 曹之科 安宝冉 ZHANG Xuedong;YU Bing;CAO Zhike;AN Baoran(Institute of Computer Application,China Academy of Engineering Physics)

机构地区：[1]中国工程物理研究院计算机应用研究所,621000

出　　处：《电机技术》2021年第1期17-21,共5页Electrical Machinery Technology

基　　金：国家自然科学基金项目(61903348)。

摘　　要：步进电机具有结构简单、控制方便等优点,被广泛应用在负载不大、速度要求不高的开环控制系统中。文章基于TRINAMIC公司PD-1140驱动模块开发的测试盒,并结合反电动势堵转检测算法StallGuard2,进行堵转测试实验,确定测试参数和测试方法,为开环控制步进电机提供了实用的无传感器堵转测试诊断方法。Because of the stepping motor’s advantages of single structure and being easy to be controlled,it is widely used into the open-loop control system in which both the motor load and moving speed are not very high.The stall detection test is conducted by employing the test box consisted of the PD-1140 module developed by TRINAMIC Company and combined with the StallGuard2 calculation method for the stall detection of stepping motors,so as to determine the test parameters and test way,providing the open-loop controlled stepping motor a practical diagnose method by means of the stall detection without sensor.

关 键 词：步进电机 反电动势 堵转检测 

分 类 号：TM306[电气工程—电机]