Two-Stage Current Transformers Based on Nanocrystalline Materials for Electronic Energy Meters

$113.00 plus tax (Refund Policy)

Buy Article:

Abstract:

This paper deals with developments of iron-based nanocrystalline materials for current transformers well adapted for electronic watt-hour meters. A design of a 100A two-stage current transformer with 100 Hz–10 MHz frequency bandwidth is presented. Stress- or field-annealed Fe74.5Cu1Nb3Si15.5B6 nanocrystalline ribbons are used. They exhibit high saturation level, linear B-H curve, low remanence, low core losses at medium frequency, exceptional thermal stability of magnetic properties. Furthermore, in these low coercive materials, it is possible to easily induce a few thousands J/m3 anisotropy energies.

Keywords: NANOCRYSTALLINE ALLOY; PERMEABILITY; TWO-STAGE CURRENT TRANSFORMER

Document Type: Research Article

DOI: http://dx.doi.org/10.1166/sl.2009.1037

Publication date: June 1, 2009

More about this publication?
  • The growing interest and activity in the field of sensor technologies requires a forum for rapid dissemination of important results: Sensor Letters is that forum. Sensor Letters offers scientists, engineers and medical experts timely, peer-reviewed research on sensor science and technology of the highest quality. Sensor Letters publish original rapid communications, full papers and timely state-of-the-art reviews encompassing the fundamental and applied research on sensor science and technology in all fields of science, engineering, and medicine. Highest priority will be given to short communications reporting important new scientific and technological findings.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • ingentaconnect is not responsible for the content or availability of external websites
Related content

Tools

Favourites

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more