[1]李长江,王长亮,张浩.可调节碳刷研磨装置研制与应用[J].江苏水利,2026,(06):65-68.
　LI Changjiang,WANG Changliang,ZHANG Hao.Development and application of adjustable carbon brush grinding device[J].JIANGSU WATER RESOURCES,2026,(06):65-68.
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可调节碳刷研磨装置研制与应用()

《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2026年06期
页码:
65-68
栏目:
水利工程管理
出版日期:
2026-07-02

文章信息/Info

Title:
Development and application of adjustable carbon brush grinding device
文章编号:
1007-7839（2026）06-0065-0004
作者:
李长江; 王长亮; 张浩
（南水北调东线江苏水源有限责任公司宿迁分公司，江苏 宿迁 223800）
Author(s):
LI Changjiang;  WANG Changliang;  ZHANG Hao
（Suqian Branch of The Eastern Route of South-to-North Water Diversion Jiangsu Water Resource Co., Ltd., Suqian 223800, China）
关键词:
同步电动机; 碳刷; 仿形研磨; 泵站
Keywords:
synchronous motor;  carbon brush;  profile grinding;  pump station
分类号:
TV675
文献标志码:
A
摘要:
碳刷作为同步电动机励磁系统关键导电枢纽元件，其安装质量直接影响电动机运行安全。为改进传统手工研磨或研磨筒研磨方法存在精度较低、通用性差等问题，以南水北调东线工程江苏段为应用场景，研制一套基于几何仿形原理的可调节碳刷研磨装置，通过“固定轴心+滑杆摆动”复现集电环圆弧轨迹，由直流电机驱动金刚砂磨头执行研磨，结合X-Z轴定位平台，实现标准化弧面研磨。在泗洪泵站应用表明，该装置操作简便、研磨精度高、通用性强，提升了运维效率，相关成果可适用于各类集电环-碳刷电机系统，具备一定的推广价值和行业应用前景。
Abstract:
As a key conductive hub component in the excitation system of synchronous motors, the installation quality of carbon brushes directly affects the operational safety of the motor. Traditional manual grinding or grinding cylinder methods suffer from issues such as low precision and poor versatility. To address this, taking the Jiangsu section of the East Route of the South-to-North Water Diversion Project as the application scenario, a set of adjustable carbon brush grinding device based on geometric profiling principles has been developed. Through the “fixed axis + sliding rod swinging” mechanism, the circular arc trajectory of the collector ring is reproduced, and the diamond grinding head is driven by a DC motor to perform grinding. Combined with an X-Z axis positioning platform, standardized arc surface grinding is achieved. The application at the Sihong Pump Station shows that this device is easy to operate, has high grinding precision, and strong versatility, improving operation and maintenance efficiency. This achievement can be applied to various collector ring-carbon brush motor systems and has good promotion value and industry application prospects.

参考文献/References:

[1]闻昕，李精艺，谭乔凤，等. 南水北调东线工程江苏段中长期优化调度研究[J]. 水力发电学报，2022，41（6）：65-77.
[2]杨祥，宗和刚，蔡红猛，等. 水轮发电机组励磁碳刷温度高原因分析及处理[J]. 云南水力发电，2025，41（4）：142-145.
[3]艾永俊，谢建红，卢坤. 水轮发电机集电环跳火故障机理分析及处理技术[J]. 云南电力技术，2024，52（5）：27-32.
[4]李庆健，柏通，张津鹏，等. 基于新型装置的碳刷高质量适形研磨机制研究[J]. 中国安全科学学报，2023，33（增刊2）：209-215.
[5]崔海龙. 一种用于交流电机的电刷研磨装置[J]. 上海大中型电机，2020（3）：7-11.

备注/Memo

备注/Memo:
收稿日期：2026-01-05
作者简介：李长江（1989—），男，工程师，本科，主要从事水利工程运行管理工作。E-mail:287847078@qq.com
更新日期/Last Update: 2026-06-01