Improving Electric Motor Designs with Multiphysics Simulation - Archived

This is a recording of a webinar that originally aired on October 5, 2021

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The rapid evolution of the global transportation industry toward the use of clean energy has created the need for an agile approach in the R&D of electric motors. Simulation helps speed up the testing phase of the product development cycle by reducing the need for physical prototyping, enabling engineers to perform quick iterations at a fraction of the cost. In addition, different physics phenomena that occur when a motor is running can be combined in a single model to obtain accurate results through simulation.

Join us for this interactive webinar to explore the power of simulation, for designing high-performance electric motors. This session includes a live software demonstration, and we encourage you to ask questions during the webinar as well as in the Q&A session at the end.

We will discuss:

  • How to model permanent magnet motors, brushless DC motors, and induction motors
  • How to combine different physical effects to model phenomena such as rotor-induced vibrations, noise emission, structural integrity of the motor and power losses in the form of heat dissipation
  • How to examine and optimize parameters influencing motor efficiency performance such as cogging and rotor torque, air gap MMF, and iron electromagnetic losses
  • How simulation can help engineers design high-performance motors through multivariable optimization in a time-and cost-efficient manner

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Archived Webinar Details


Rahul Bhat
Senior Applications Engineer

Rahul Bhat received his PhD from the Indian Institute of Technology, Bombay, in 2019. His prior industry experience has been in low-voltage switchgears at Larsen & Toubro Limited and in the development of servo control systems at Bhabha Atomic Research Center. His area of interest is low-frequency electromagnetics FEM simulations.