Title :
Measurement of axial leakage flux for the detection of winding deformation in transformer
Author :
Arivamudhan, M. ; Vanamadevi, N. ; Santhi, S.
Author_Institution :
Dept. of Instrum. Eng., Annamalai Univ., Annamalai Nagar
Abstract :
This paper aims at describing a method for the detection of winding deformation in transformer based on the measurement of axial leakage flux. Theoretical background for the proposed method is presented from the fundamental principles. The method is validated through experiments conducted on a specially designed jumping ring model that demonstrates winding deformation in a simple and an effective manner.
Keywords :
transformer windings; transformers; axial leakage flux; transformer; winding deformation; Circuit testing; Coils; Deformable models; Electromagnetic forces; Frequency; Instruments; Leak detection; Low voltage; Power industry; Stress; Axial leakage flux; Deformation detection; Search coil; Short circuit forces; Transformer;
Conference_Titel :
TENCON 2008 - 2008 IEEE Region 10 Conference
Conference_Location :
Hyderabad
Print_ISBN :
978-1-4244-2408-5
Electronic_ISBN :
978-1-4244-2409-2
DOI :
10.1109/TENCON.2008.4766512
