This email provides you with the most up-to-date information on JMAG!
Column: "An engineer's diary"
The column "An engineer's diary" by Prof. Miller is available on the JMAG website.
It is updated once a month, and the following columns have been published.
[No. 93] Equivalent circuits and the finite-element method
We are sometimes told that there are two theories of electric machines: the field theory and the circuit theory. If we look through almost any traditional textbook on electric machine theory and design, we will see circuit diagrams and equations for calculating equivalent-circuit parameters and performance characteristics; but very little evidence of serious field analysis (particularly using numerical methods). Conversely if we look through many textbooks on finite-element analysis we will see plenty of sophisticated solutions to Maxwell’s equations; but very little of the classical theory of design and performance. It is only in recent years that we have seen attempts to publish a comprehensive treatment of both divisions of the subject in the same volume...Read more
In addition, Please have a look along with "On-demand Webinar: Brush up on Motor Design!".
From beginners in motor design to experts in design and analysis, this content can be of reference to everyone. You can view not only in English but also in many language!
JMAG User Conference 2026 in Detroit
Jointly hosted by POWERSYS and JSOL, we are pleased to announce the JMAG Users Conference in Detroit.
The conference will span two days: the first day will feature "JMAG Innovation Day," followed by "JMAG User Experience Day" on the second day.
This will be a great opportunity to gain information on electromagnetic analysis technology trends, usage environments, and so on. Come join us!
Date: June 3-4, 2026
- Day 1: JMAG Innovation Day
- Day 2: JMAG User Experience Day
Venue: The Westin Southfield Detroit (Detroit, USA)
