The inherent frequency and modal testing about end winding of generator stator are introduced,the vibration of end winding on-line monitoring is analyzed,a personal point of view is introduced.

• 对发电机定子绕组端部固有频率的测试及模态试验分析作了简要的介绍,对端部绕组振动的在线监测作了简要分析,同时提出了一些个人看法。