235 – Reactor Core Stray Loss Analysis

In this example, reactor core stray loss is described.

24 Oct 2018

237 – AC Loss Analysis of an IPM Motor

In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.

13 Mar 2018

232 – Reactor Joule Loss Analysis

In this example, investigating Joule loss with respect to the positions of air gaps in a reactor is presented.

211 – IPM Motor Wire Joule Loss Analysis

In this example, evaluation of coil joule loss that includes eddy currents during motor rotation is introduced here.

194 – Analysis of High-Speed Rotation Motors Accounting for Eddy Current

OverviewPM synchronous motors are used in HEV drives, air conditioner compressors, and various other industries. Especially in case of PM synchronous motors for HEV drives, high-speed rotation is adv…

9 Mar 2018

185 – Analysis of Stray Loss in a Power Transformer

OverviewTransformers are made to be used long-term, so it has become an important design policy to control running costs from losses. These losses include copper loss in the coil and iron loss in the…

8 Mar 2018

183 – Agitation Force Analysis of an Induction Furnace

OverviewThe purpose of this Application Note is to help JMAG users understand the steps and settings used in a JMAG analysis. It is intended to help those who are working with a new analysis target b…

140 – Analysis of Electromagnetic Repulsion Produced in Small Contact Bridges

OverviewElectromagnetic repulsion is generated in the contact points of switches used in electrical equipment and current inflow points during resistance heating when contact terminals bridge through…

26 Nov 2009

61 – Current Distribution Analysis of a Choke Coil

OverviewA choke coil is an electric component that is intended to filter high-frequency current.The current in a choke coil's interior produces local heat generation because of the skin effect, proxi…

14 Apr 2009