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Join us for a community conversation on Simcenter PSIM, designed to help engineers and simulation users overcome common challenges when building PSIM schematics and running simulations. Many issues labeled as "PSIM Solver Issues" are often rooted in controls design, model definition, setup, or general simulation practices.…
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,…
Description: 오늘 AU Enterprise Suite 라이선스를 발급 받았습니다. 발급 받은 계정에서 Generate Auth Code를 라이선스 utility에 넣고 프로그램을 실행하니 라이선스 오류가 발생합니다. 어떻게 해결해야 하나요? Product/Topic Name : EDEM 2026
Student Activation Key Error -29: FEKOGUI Feature Not Found Hello, I am using the Altair Student Edition via Managed Licensing / Activation Key. When launching CADFEKO (v2026.1), I receive the following error: Altair Managed Licensing: License error Feature: FEKOGUI Error Code: -29 Error Description: Requested CT/TTF…
Hello, I imported a 3D model from Dragonfly into HyperMesh 2024.1, as shown below. The model already contains a 2D surface mesh. I am trying to generate a coarser 3D tetrahedral mesh. However, after increasing both the average and minimum element size, the number of 3D elements does not decrease significantly beyond a…
Dear All, I wanted to ask if anybody had a similar problem with hypermesh that after few clicks start to freeze. Sometimes I wait and I can use it again but most of the time I need to turn it off. I have treid to remove the files that are produced in the folder documents but as suggested in a post but that did not work,…
Hello, In FEKO, I can ask for a far field computation, and see the E field value. However, the E field I presume decay as 1/r. I see a value of 32mV maximum in my 3D pattern. → At which distance this pattern is computed ? At the definition of the far field ? Thanks !
Hello, I have a trajectory and I wanted to specify it above mean sea level, or independent from the terrain. Switching choice from this menu has no effect and the trajectory is systematically interpreted above ground. What could be the reason? I use v.2026. Thanks, Nicolo'
Hello, i am trying to make generative design with inspire i created a cad file from solidworks and saved as parasolid. When im trying to apply force from Z axial the part disappears from my screen and the forces set to 0. I have tried applying the force just from the z axial the problem appears again. I cannot solve the…
So far one has to go to 3D to see an overlayed map (tiff, or bmp of the area under study). Can this be done simply in the 2D viewer as well?
Boa noite, Faço engenharia eletrica e gostaria de solicitar a licensa de estudante para o PSIM como faço? Alguém sabe como resolver?
When I do EDEM-HypyeStudy coupling, I want to load a custom optimization algorithm in HyperStudy. Do you have any related video tutorials or graphic tutorials or official cases. Thank you
Hello, I am trying to find the python code which could be used to set the parameters (see attached image) in the implicit meshing menu of an implicit body that I generated. I am unable to find it in the documentation. Thank you, Aashish
Hello, I am running the same simulation in LTspice and PSIM (AC Analysis), but I am getting different results between the two simulations. I would like to understand where this difference could come from. It is also possible that I have not fully understood how the Parameter Sweep block works in PSIM, so I would appreciate…
Description: Kindly add description here Product/Topic Name : Kindly include the product name, version if applicable here. Also, Don't forget to tag with the product/topic related to your question. *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so…
Hello, how can I get the total sum of my simulation model in case of the inertia and mass? The model used a super element and 3d-model. I like to get the sum of both to compare the reduced structure with the full 3d structure. In addtion like to compare the center of gravity. thanks
Alpha version jenner analytics windows binary calling python using ultraedit proof of concept I believe 'proc python' is supported on the web version. Too long to pst, see github https://github.com/rogerjdeangelis/jnr-alpha-version-jenner-analytics-windows-binary-calling-python-using-ultraedit-proof-of-concept Example:…
I've been trying to do it within SimLab and have not been able to figure it out. Is there a way to do it in Simlab or any other software that allows me to?
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…
🌟 Altair Community Update: Events, Highlights & What’s New Hello Altair Community! Welcome to this month’s community roundup—your go-to source for the latest discussions, expert insights, and standout solutions. Whether you're here to troubleshoot a challenge, discover new techniques, or stay up to date on trending topics,…
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community.
Highlights of the 2026 Release The Feko 2026 release features extensions to many different solvers - enhancing Feko's capabilities in propagation modelling, network planning as well as general and specialist EM analysis application areas. There are various performance improvements, interoperability, and API extensions,…
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
