March 17, 2020 at 6:30 amSAKLNTSubscriber
Software: ANSYS AIM 2020
Electromagnetic analysis of permanent magnetic relay.
Problem: Don't know how to vary the parameters to simulate different magnetic conditions of permanent magnet.
I am trying to simulate a permanent magnetic relay. The permanent magnet has to be run for various strengths. Usually the following parameters like Br( residual flux density after saturation),magnetic coercivity(along with direction) and Isotropic relative permeabilityare fed as inputs.
I am using Alnico 5 permanent magnet. So how do i vary the magnetic strength based on the above parameters to simulate different working conditions of permanent magnet. Also if someone has any reference files for the same apart from the ones ANSYS has given, please share.
March 19, 2020 at 2:21 pmmchristiAnsys Employee
For a linear permanent magnets, reference Maxwell online help topic: “Calculating the Properties for a Permanent Magnet”. 2 of the 4 inputs must be specified and can be project variables, such as: $Hc and $Br. The remaining 2 quantities are a function of the first 2 specified.
Also see Maxwell online help topic: “Working with Variables” for info on how to create a $project variable.
- You must be logged in to reply to this topic.
Simulation World 2022
Check out more than 70 different sessions now available on demand. Get inspired as you hear from visionary companies, leading researchers and educators from around the globe on a variety of topics from life-saving improvements in healthcare, to bold new realities of space travel. Take a leap of certainty and check out a session today here.
Earth Rescue – An Ansys Online Series
The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.
Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.
- Signing up as ANSYS Support Coordinator
- simulation completed with execution error on server
- How to export Ansys Maxwell simulation results for post-processing in matlab or in .csv file
- Maxwell, HFSS or Q3D?
- Running ANSYS HFSS on the HPC (it runs on Linux only)
- Number of parallel paths in Ansys Maxwell
- Illegal External Terminal – assigning current to a coil
- Unable to assign correctly the excitations in a coil
- Domain Decomposition in HFSS
© 2022 Copyright ANSYS, Inc. All rights reserved.