中国机械工程 ›› 2026, Vol. 37 ›› Issue (10): 2520-2527.DOI: 10.3969/j.issn.1004-132X.2026.10.015

• 系统能量管理与回收利用 • 上一篇    下一篇

张力架线电动张力机能量回收系统及其控制策略

周磊1(), 王建永1, 房喆1, 高尚2, 陈盼3, 曾利1   

  1. 1.湖南中联重科应急装备有限公司, 长沙, 410200
    2.湖南大学电气与信息工程学院, 长沙, 410082
    3.比亚迪汽车工程研究院, 深圳, 518100
  • 收稿日期:2025-10-30 出版日期:2026-10-25 发布日期:2026-11-10
  • 通讯作者: 周磊
  • 作者简介:周磊*(通信作者),男,1990年生,工程师。研究方向为应急装备及输电线路施工装备(如牵引机、张力机)的电动化、绿色化升级。E-mail: zhoulei.90@foxmail.com。

Energy Recovery System and Its Control Strategy for Electric Tensioner in Tension Stringing

ZHOU Lei1(), WANG Jianyong1, FANG Zhe1, GAO Shang2, CHEN Pan3, ZENG Li1   

  1. 1.Hunan Zoomlion Emergency Equipment Co. ,Ltd. ,Changsha,410200
    2.College of Electrical and Information Engineering,Hunan University,Changsha,410082
    3.Automotive Engineering Research Institute of BYD,Shenzhen,518100
  • Received:2025-10-30 Online:2026-10-25 Published:2026-11-10
  • Contact: ZHOU Lei

摘要:

在分析张力机高占比、长周期张力工况的基础上,提出了一种基于电阻耗能的能量回收系统。该系统通过整合张力系统、动力电池与耗能系统形成能量闭环,实时监测整机参数,并依据自适应控制算法调节耗能电流,实现系统能量的动态平衡。试验研究表明,该系统可调控回收电流,持续耗散富余能量,有效规避电池过流、过充及电气元件过压等风险,确保系统安全稳定运行。该能量回收系统适配高占比、长周期能量回收工程场景,为工程装备的绿色转型提供了关键技术支撑。

关键词: 电动张力机, 能量回收, 电阻耗能, 能量平衡, 富余能量

Abstract:

A resistive energy dump-based energy recovery system was proposed based on an analysis of high-proportion and long-cycle stringing conditions of tensioners. An energy closed loop was established by integrating the tension system, power battery and energy dump unit. Operating parameters were monitored in real time, and the dump current was adjusted through an adaptive control algorithm to realize dynamic energy balance. Tests indicated that the recovery current could be controlled and surplus energy dumped continuously, so that battery overcurrent, overcharge, and electrical component overvoltage were effectively avoided, and safe and stable operation was guaranteed. The system is suitable for high-proportion and long-cycle energy recovery scenarios and provides key technical support for the green transformation of engineering equipment.

Key words: electric tensioner, energy recovery, resistive energy dump, energy balance, surplus energy

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