水电与新能源
水電與新能源
수전여신능원
Hydropower And Nwe Energy
2015年
11期
65-68
,共4页
丁强%韩军%蔡银辉%李星辰
丁彊%韓軍%蔡銀輝%李星辰
정강%한군%채은휘%리성신
龚嘴水电站%增容改造%滑环%摆度偏大%筋板
龔嘴水電站%增容改造%滑環%襬度偏大%觔闆
공취수전참%증용개조%활배%파도편대%근판
Gongzui Hydropower Station%capacity expansion upgrading%slip ring%excessive swinging%rib plate
鉴于龚嘴水电站7台水轮发电机组增容改造时因励磁机结构形式发生改变，导致该电站7台机组运行过程中滑环摆度均偏大，以1号机组为例，分析了机组增容改造后出现滑环摆度偏大的原因及解决方案，可作为相关电站类似问题处理时借鉴。
鑒于龔嘴水電站7檯水輪髮電機組增容改造時因勵磁機結構形式髮生改變，導緻該電站7檯機組運行過程中滑環襬度均偏大，以1號機組為例，分析瞭機組增容改造後齣現滑環襬度偏大的原因及解決方案，可作為相關電站類似問題處理時藉鑒。
감우공취수전참7태수륜발전궤조증용개조시인려자궤결구형식발생개변，도치해전참7태궤조운행과정중활배파도균편대，이1호궤조위례，분석료궤조증용개조후출현활배파도편대적원인급해결방안，가작위상관전참유사문제처리시차감。
Excessive swinging of the slip rings in generator units in Gongzui Hydropower station are observed after the modification of the exciter structure in the capacity expansion upgrading .Possible causes for the excessive swinging are analyzed and treatment measures are presented , which could provide useful reference for other hydropower stations with similar problems .
