By Topic

Partial discharge locating system for GIS

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $33
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
H. Maekawa ; Mitsubishi Electr. Corp., Tokyo, Japan ; T. Masui ; H. Inujima ; N. Miyamoto

Detecting of partial discharges (PD) in gas insulated switchgear (GIS) is an important monitoring process. This paper describes the study of behavior of a surge due to PD in GIS. PD can be detected by detecting the electromagnetic wave radiating from the insulated spacer enclosures, because the coaxial central conductor and the enclosure are not completely in the insulating spacer part. An antenna can detect the electromagnetic wave. By detecting several waves from different propagating paths in the same time, PD location in GIS can be estimated. This system is applied to 500 kV GIS

Published in:

Advances in Power System Control, Operation and Management, 1993. APSCOM-93., 2nd International Conference on

Date of Conference:

7-10 Dec 1993