Cart (Loading....) | Create Account
Close category search window
 

Passive and active shielding of power-frequency magnetic fields from secondary substation components

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
$31 $13
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

1 Author(s)
Salinas, E. ; Dept. of Electr. Power Eng., Chalmers Univ. of Technol., Gotenborg, Sweden

The paper presents a methodology based on effective techniques to mitigate power frequency magnetic fields originating from secondary substations. The field from sources such as transformers, busbars and cables was studied. Shielding was performed at the sources rather than at the affected areas. Experimental, analytical and numerical methods were used. It was observed that a shielded transformer gives a good field reduction when contrasted to an unshielded one. The field of busbars and its mitigation was analysed using finite elements. Geometry and shielding materials were varied, it was found out that open shielding is more effective when using conductive rather than ferromagnetic materials. Two 1-phase coils, fed by low voltage and low current, mimicked the source performing active compensation of the 3-phase busbars

Published in:

Power System Technology, 2000. Proceedings. PowerCon 2000. International Conference on  (Volume:2 )

Date of Conference:

2000

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.