By Topic

Effects of magnetic properties of steel on flux response

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

6 Author(s)
Ohdachi, Y. ; Toyota Central Res. & Dev. Labs. Inc., Aichi, Japan ; Inaguma, Y. ; Iwama, N. ; Watari, A.
more authors

It has been shown that the relative magnetic permeability μs and the electric resistivity ρ of magnetic steel have serious effects on the flux response of electromagnetic actuators used in automobiles. These effects are quantitatively examined by a magnetic field calculation based on the finite-element method. Also, some criteria for selecting optimum magnetic steel are proposed in view of the minimum allowable μs and ρ. It is shown that when an electromagnetic actuator is used in a linear range both μs and ρ must be large. The minimum allowable μs and ρ are 1000 and 72 μΩ-cm, respectively. When the actuator is used in a nonlinear range, B20 must be large enough to broaden the linear range

Published in:

Magnetics, IEEE Transactions on  (Volume:26 ,  Issue: 2 )