ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF
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ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF
Thermal Power GenerationIssue 5, Pages: 35-37(2007)
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:
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.
ANALYSIS OF WATER THROW-OFF PHENOMENON FROM WATER-DISCHARGING SUPPORT OF THE ROTOR IN DUAL INTERNAL WATER COOLING GENERATOR AND REMEDIAL MEASURES THEREOF
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.