

This email provides you with the most up-to-date information on JMAG!
Webinar with subtitles in multilingual:
“Brush up on Motor Design!” Vol.68 has been released!
“Brush up on Motor Design!” by Prof. Miller, an authority on motor design is available on our website.
From beginners in motor design to experts in design and analysis, this content can be of reference to everyone.
The following webinars have been published this month.
You can view it not only in English but also in many languages!
[Vol.068] Inherent characteristics of a PM AC generator – II
The 68th seminar explores electrical characteristics when the permanent magnet (PM) AC generator has a rectifier (DC chopper) as a simple load. This video examines how the changes seen in the load resistance of the chopper control affects the current, torque, and output in detail while looking at practical simulation examples. This seminar also introduces ways to prevent overheating and other key safety measures using the duty-cycle of a PWM and current control. These insights are essential viewing for engineers interested in the application design of PM generators and power converters.

In addition, we have published columns on various themes.
We recommend first taking a look at “An engineer’s diary”.


