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| 变压器有载分接开关CMA9型电动机构故障的分析 | |
| 引用本文： | 徐亮,孙瑜,王广,吴军. 变压器有载分接开关CMA9型电动机构故障的分析[J]. 浙江电力, 2012, 31(3): 66-68 |
| 作者姓名： | 徐亮 孙瑜 王广 吴军 |
| 作者单位： | 1. 平湖市供电局,浙江平湖,314200 2. 浙江电力调度通信中心,杭州,310012 3. 嘉兴电力局,浙江嘉兴,314033 |
| 摘 要： | 分析了变压器有载分接开关CMA9型电动机构的电气工作原理,通过对某35 kV变电所此型电动机构一起典型故障的分析,提出了一些常见故障的现场处理方法,对电动机构的运行维护工作提出了建议. |
| 关 键 词： | 变压器 有载分接开关 故障 分析 处理 |
Analysis on Fault of CMA9 Motor-driven Mechanism for Transformer On-load Tap-changer |
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| XU Liang , SUN Yu , WANG Guang , WU Jun. Analysis on Fault of CMA9 Motor-driven Mechanism for Transformer On-load Tap-changer[J]. Zhejiang Electric Power, 2012, 31(3): 66-68 | |
| Authors: | XU Liang SUN Yu WANG Guang WU Jun |
| Affiliation: | 1(1.Pinghu Power Supply Bureau,Pinghu Zhejiang 314200,China; 2.Zhejiang Electric Power Dispatching and Communication Center,Hangzhou 310012,China; 3.Jiaxing Electric Power Bureau,Jiaxing Zhejiang 314033,China) |
| Abstract: | This paper analyzes the electrical working principles of CMA9 motor-driven mechanism for transformer on-load tap-changer.Through the analysis on a typical fault of this type of mechanism in a 35 kV substation,the on-site treatment methods for some common faults are proposed together with the proposals on the operation and maintenance of the motor-driven mechanism. |
| Keywords: | transformer on-load tap-changer fault analysis treatment |
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