DIAGNOSIS AND TREATMENT OF SUDDEMLY APPEARED VIBRATION ON TURBO-GENERATOR SET[J]. Thermal power generation, 2006, (10): 52-53.
DOI:
DIAGNOSIS AND TREATMENT OF SUDDEMLY APPEARED VIBRATION ON TURBO-GENERATOR SET[J]. Thermal power generation, 2006, (10): 52-53. DOI: 10.19666/j.rlfd.2006.10.017.
DIAGNOSIS AND TREATMENT OF SUDDEMLY APPEARED VIBRATION ON TURBO-GENERATOR SET
摘要
隆达发电有限公司2号汽轮发电机组运行中
在没有进行任何操作情况下
5号轴承处轴振动突增
经分析认为振动突增原因为发电机转子匝间短路。经进行配重平衡
故障消除。
Abstract
On turbo-generator no.5 in Longda Power-Generation Co Ltd
shaft vibration at bearing no.5 has suddenly increased in operation under condition without carrying out any manipulation.Through analysis
it is believed that the sudden increase of vibration is caused by interturn short circuit in the rotor of generator.Through carrying out counter weight balance