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Join us for a community conversation on the impact of rotor deformation on the performance of high-speed permanent magnet synchronous motors (PMSMs). As these machines operate at increasingly higher speeds, centrifugal loading can deform the rotor and reduce the machine air gap. This session presents a simulation-driven,…
Join us for a community conversation to discover how integrated simulation can help analyze radiated electromagnetic emissions in EV powertrain systems. This session will demonstrate how Simcenter Feko and Simcenter PSIM work together to estimate emissions from a three-phase cable and assess their impact on nearby…
Join us for a community conversation on accelerating power electronics design, where you'll learn how to leverage the fast simulation capabilities of Simcenter PSIM alongside the powerful design exploration and optimization features of Simcenter HEEDS. In this webinar, we’ll show how engineers can move beyond manual…
Join us for a community conversation on Pulse Width Modulation (PWM), a fundamental technique in electric motor control, and explore how different PWM strategies can yield significantly different results. This webinar provides a comparative analysis of various PWM methods and their effects on motor efficiency, torque…
Join us for a community conversation to discover the Advanced Iterative Solver(AIS) in Simcenter Feko and its application to electrically large and computationally demanding electromagnetic models. The session will provide a general overview of how iterative solution methods can help improve efficiency of large scale…
I followed the Student Edition activation procedure, including setting ALM_HHWU=F, but PSIM still shows no Active Features and cannot create a New Schematic. At this point, I would like to completely reset my Student Edition account/license and start again with a newly generated Student Edition license key. Could you…
Hello Altair Support, I am encountering the following error when trying to activate my student license: "Error activating license: This lic. was already activated using different HostIDs" Could you please reset/deactivate the previous Host ID tied to my student license key so I can activate it on my current machine?…
I was using my laptop as my primary device for PSIM, until Windows bricked due to a short circuit in the motherboard, warranting formatting the drive without disabling the license first. As far as I know and searched, there is no way to disable the license remotely, and all the questions with this same exact problem were…
When I try to create a 3d Transient Magnetic or Magnetostatic solution in SimLab, the Domain dropdown is empty. How do I make it a 3D solution? I tried reinstalling with Additionals.zip and a fresh application settings directory but neither resolved it.
Teno uma licença para uso psim acafemico, porem formatei o notbook e trquei o Windows 11 p1lo 10. Como fazer ara voltar a usar o psim com o no processador?
Como recuperar a licena para uso do psim, uma vez que formatei o notbook e troquei o windows 11 para o 10 ?
I am currently listed as the Account Owner for our Altair account, and I need to transfer ownership to another user. I would like to: Remove myself as the current Account Owner. Assign another existing user as the new Account Owner. Remove my access after the ownership transfer is complete. Could you please provide the…
Hello, I am conducting an optimization run with Optistruct. The MINDIM size parameter of DTPL is calculated, according to the Guide, from the average mesh size and must not be less than 2-3 times the average mesh size. Regarding this, the average mesh size is calculated from all model or just from the components included…
Does anybody know if there will be a release planned for RapidMiner SLC to be compatible with the Mac Arm Architecture?
Hello, I want to do rollover simulation for my bus structure, where can I learn for rollover set up step by step. I am using hypermesh, Radioss 2026. Thank You.
The Altair documentation portal located at help.altair.com and https://support.altair.com/csm?id=altair_product_documentation is currently being sunset as part of the transition to Siemens Support Center. After the sunset, Altair product documentation for versions 2026.1 and later will be available exclusively through…
STATUS UPDATE (March 9 2026): Dear Community, Your support cases have been migrated to the Siemens Support Center. As of Monday, March 9th, the Altair Support Portal has been shut down. You should have received an email with the links and instructions on how to activate your account and log into the Siemens Support Center.…
We continue to support our academic customers and users who were using and need to use the Altair One system during the transition to the Siemens Ecosystem. You can access its marketplace, downloads and Altair units managed licenses as before. You need to use the same URL - https://altairone.com/Marketplace during our…
The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community.
It's time for our March roundup! We've been busy behind the scenes and we're thrilled to share some significant updates. Get ready! 📣 Major Updates Altair's Support infrastructure migrated to the Siemens Support Center: As of Monday, March 9th, the Altair Support Portal has been shut down and your cases have been migrated…
This month's community leaders
