Evaluation of Transformer Core and Winding Conditions from SFRA Measurement Results using Statistical Techniques for Distribution Transformers

• Main Authors: Ab Ghani, Sharin, Md Thayoob, Yasmin Hanum, Yang Ghazali, Young Zaidey, Ahmad Khiar, Mohd Shahril, Sutan Chairul, Imran
• Format: Conference or Workshop Item
• Language: English
• Published: 2012
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utem.edu.my/id/eprint/6726/2/Evaluation_of_Transformer_Core_and_Winding.pdf; http://eprints.utem.edu.my/id/eprint/6726/; http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6230906

Distribution transformers in TNB (Tenaga Nasional Berhad) Malaysia are exposed to thermal and electrical stresses. Those stresses are effecting the main mechanical active parts in transformer such as core and winding. In field, lightning strikes and cable faults may cause problem due to transforme...