D.M. Sofian

Frequency response analysis in diagnosing transformer winding movements - fundamental understandings

D.M. Sofian, Z.D. Wang, S.B. Jayasinghe, 2004, 39th International Universities Power Engineering Conference, 2004. UPEC 2004..

Interpretation of Transformer FRA Responses— Part I: Influence of Winding Structure

D.M. Sofian, Zhongdong Wang, Jie Li, 2009, IEEE Transactions on Power Delivery.

Interpretation of transformer FRA measurement results using winding equivalent circuit modelling technique

D.M. Sofian, Z.D. Wang, P. Jarman, 2005, CEIDP '05. 2005 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 2005..