| 300MW发电机转子线圈断线故障的分析与处理 |
| |
| 引用本文： | 王会勤,何朝晖. 300MW发电机转子线圈断线故障的分析与处理[J]. 浙江电力, 2010, 29(9): 36-38 |
| |
| 作者姓名： | 王会勤 何朝晖 |
| |
| 作者单位： | 浙能温州发电有限公司,浙江,温州,325602 |
| |
| 摘 要： | 某300MW发电机组在A修期间,通过试验发现发电机转子绕组的直流电阻异常,采用不同角度下测量转子直流电阻的方法确认了转子线圈故障。简要介绍了线圈的修复过程,依据转子解体后观测到的故障现象进行分析,提出了可能产生的原因,以便进一步的探讨与研究。
|
| 关 键 词： | 发电机 转子 线圈 断线 分析 修复 |
Analysis and Treatment of Disconnection Faults of 300 MW Generator Rotor Coil |
| |
| WANG Hui-qin,HE Chao-hui. Analysis and Treatment of Disconnection Faults of 300 MW Generator Rotor Coil[J]. Zhejiang Electric Power, 2010, 29(9): 36-38 |
| |
| Authors: | WANG Hui-qin HE Chao-hui |
| |
| Affiliation: | (Zheneng Wenzhou Power Generation Co.Ltd.,Wenzhou Zhejiang 325602,China) |
| |
| Abstract: | The DC resistance abnormities of rotor coil of a 300 MW unit were detected through test during overhaul.The faults of rotor coil were identified by measuring the DC resistance with angle deviations.This paper introduces the repairing process of the coil,analyzes the observed faults after the disassembly of the rotor and puts forward the possible reasons for further discussion and study. |
| |
| Keywords: | generator rotor coil disconnection analysis repair |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
