微特电机 ›› 2024, Vol. 52 ›› Issue (11): 56-59.

• 驱动控制 • 上一篇    下一篇

基于驱动力计算的压线轮步进电机转速稳定控制

马  龙1,何伟杰1,毛艳芳2,王保仓3   

  1. 1. 国网江苏省电力有限公司, 南京 210028; 2. 国网国网南通供电公司, 南通 226000; 3. 中国能源建设集团江苏省电力建设第一工程有限公司, 南京 210028
  • 收稿日期:2024-09-26 出版日期:2024-11-28 发布日期:2024-12-10
  • 基金资助:
    国网江苏省电力有限公司科技项目( J2022135)

Stable Control of the Speed of the Tension Wheel Stepper Motor Under the Calculation of Driving Force

MA Long1, HE Weijie1, MAO Yanfang2, WANG Baocang3   

  1. 1. State Grid Jiangsu Electric Power Co., Ltd.,Nanjing 210028, China; 2. State Grid Nantong Power Supply Company,Nantong 226000, China; 3. China Energy Engineering Group Jiangsu Electric Power Construction First Engineering Co., Ltd.,Nanjing 210028, China
  • Received:2024-09-26 Online:2024-11-28 Published:2024-12-10

摘要: 为实现卡线器安装装置的轻量化设计以及行走速度稳定控制的需求,提出了一种压线轮步进电机加速与减速控制的方法。 基于系统受力状态分析,计算不同驱动力下的负载特性和步进电机转矩频率特性,使用迭代法求解电机的最优加速速率。 在微处理器电路上编制程序,实现了驱动电机的稳定起动、行走及制动,实物试验验证改算法的有效性。

关键词: 步进电机, 转速控制, 卡线器, 安装装置

Abstract: A method for accelerating and decelerating the tension wheel stepper motor was proposed to meet the requirements of lightweight design and stable control of walking speed of the grip clamp installation device. Based on the analysis of the system ' s force state, the load characteristics was calculated and torque frequency characteristics of the stepper motor was determined under different driving forces. The iterative method was used to solve for the optimal acceleration rate of the motor. The program was applied on the microprocessor circuit to achieve stable starting, walking, and braking of the drive motor, and the effectiveness of the algorithm was verified through physical testing.

Key words: stepper motor, speed control, grip clamp, installation device

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