4Garcia B,Burgos J C,Alonso A M.Transformertank vibration modeling as a method of detectingwinding deformations:Part I.Theoretical foundation. IEEE Transactions on Power Delivery . 2006
5Cipriano Bartoletti,Maurizio Desiderio,Danilo Di Carlo,et al.Vibro-acoustic techniques to diagnose power transformers. IEEE Transactions on Power Delivery . 2004
6Garcia B,Burgos, J.C,,Alonso A.M.Transformer tank vibration modeling as a method of detecting winding deformations-part II:experimental verification. Power Delivery, IEEE Transactions on . 2006
7Bengtsson C.Status and Trends in transformer monitoring. IEEE Transactions on Power Delivery . 1996