双水内冷发电机转子出水支座甩水现象分析及处理措施

周德元

doi:10.19666/j.rlfd.2007.05.010

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双水内冷发电机转子出水支座甩水现象分析及处理措施

技术交流 | 更新时间：2025-09-28

- 双水内冷发电机转子出水支座甩水现象分析及处理措施
- ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF
- 热力发电 2007年第5期页码：35-37
- 作者机构：
  
  华夏电力公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.05.010
  中图分类号： TM311
- 纸质出版：2007
- 稿件说明：
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周德元. 双水内冷发电机转子出水支座甩水现象分析及处理措施[J]. 热力发电, 2007,(5):35-37.

ZHOU De-yuan(Huaxia Electric Power Company. ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF[J]. Thermal power generation, 2007, (5): 35-37.
周德元. 双水内冷发电机转子出水支座甩水现象分析及处理措施[J]. 热力发电, 2007,(5):35-37. DOI： 10.19666/j.rlfd.2007.05.010.

ZHOU De-yuan(Huaxia Electric Power Company. ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF[J]. Thermal power generation, 2007, (5): 35-37. DOI： 10.19666/j.rlfd.2007.05.010.

摘要

从发电机转子水冷系统设计、安装和运行维护入手

详细分析了嵩屿电厂二期300 MW双水内冷发电机转子出水支座甩水原因

认为主要由于出水支座内水位太高和风压过大、转子卸水槽错位造成。对此

提出了改进方案

实施后彻底消除了甩水现象。

Abstract

starting with the system design

equipment installation

and maintenance in operation of the water cooling rotor in generator

the causes leading to water throw-off from water-discharging susupport of the rotor in dual internal water cooling 300 MW generator in secondary-phase project of Songyu Power Plant have been analysed in detail.After suggesting and implementing the improvement scheme

the water throw-off phenomenon has been thoroughly eliminated.

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