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坝头水电站灯泡贯流式水轮发电机组投产运行一段时间后,发现1号机组运行时振动值严重超标,经过分析、研究,找到了原因,并对1号机组振动过大问题进行处理。
After the bulb tubular hydroelectric generating set of Baotou Hydropower Station was put into operation for a period of time, it was found that the vibration value of Unit 1 was seriously exceeded during operation. After analysis and research, the reason was found and the excessive vibration of Unit 1 was dealt with.