An Attempt to Correlate Time and Frequency Domain Polarisation Measurements for the Insulation Diagnosis of Power Transformer

Saha, Tapan K. and Purkait, Prithwiraj (2004). An Attempt to Correlate Time and Frequency Domain Polarisation Measurements for the Insulation Diagnosis of Power Transformer. In: Saha, Tapan K. and Purkait, Prithwiraj, Proceedings of the IEEE Power Engineering Society General Meeting 2004. IEEE Power Engineering Society General Meeting, Denver, Colorado, USA, (). 6-10 June, 2004.

Attached Files (Some files may be inaccessible until you login with your UQ eSpace credentials)
Name Description MIMEType Size Downloads
saha-raj-ieeepes.pdf saha-raj-ieeepes.pdf application/pdf 985.52KB 889
Author Saha, Tapan K.
Purkait, Prithwiraj
Title of paper An Attempt to Correlate Time and Frequency Domain Polarisation Measurements for the Insulation Diagnosis of Power Transformer
Conference name IEEE Power Engineering Society General Meeting
Conference location Denver, Colorado, USA
Conference dates 6-10 June, 2004
Proceedings title Proceedings of the IEEE Power Engineering Society General Meeting 2004
Place of Publication Piscataway, NJ
Publisher The Institute of Electrical and Electronics Engineers
Publication Year 2004
Sub-type Fully published paper
ISBN 0-7803-8466-0
Editor Saha, Tapan K.
Purkait, Prithwiraj
Total pages 6
Language eng
Abstract/Summary The insulation system of power transformers (oil and paper/pressboard) generally change their dielectric properties during the life of the transformer and dielectric measurements have therefore been applied to assess the quality or state of ageing of the system. Both time domain and frequency domain dielectric diagnosis techniques have recently gained popularity in providing information on the condition of transformer oil-paper insulation. The present paper aims at deriving a correlation between these two methods of diagnosis. Simulation results along with actual field test results have demonstrated a direct correlation between the time and frequency domain tools for insulation diagnosis.
Subjects 290901 Electrical Engineering
E1
Keyword transformer insulation
dielectric diagnosis
polarisation/depolarisation current
frequency domain spectroscopy
dissipation factor
complex capacitance
Q-Index Code E1
Additional Notes Originally published as Saha, Tapan K and Purkait, Prithwiraj (2004) An Attempt to Correlate Time & Frequency Domain Polarisation Measurements for the Insulation Diagnosis of Power Transformer. IEEE Power Engineering Society General Meeting, June 6-10 2004, Denver, Colorado, USA. Copyright 2004 IEEE.

 
Versions
Version Filter Type
Citation counts: Google Scholar Search Google Scholar
Access Statistics: 457 Abstract Views, 889 File Downloads  -  Detailed Statistics
Created: Mon, 21 Feb 2005, 10:00:00 EST by Tapan Kumar Saha on behalf of School of Information Technol and Elec Engineering