EOMYS completed its 100th consulting project
After 5 years of activities, EOMYS engineering team recently completed its 100th consulting project. The company has now more than 70 customers worldwide and has some e-NVH experience on more than 100 different electric motors, from 5 rpm to 150 krpm speed, 10 mm to 10 m diameter, 5 W to 50 MW power ranges - All noise troubleshooting analyses having started with a MANATEE e-NVH simulation.
Ongoing MANATEE developments
Next release of MANATEE software for the fast e-NVH simulation of electric motors will include some important updates and new features such as:
- .dxf import for stator or rotor geometry in MANATEE coupling to FEMM.
- .fem model import in MANATEE coupling to FEMM.
- FEMM mesh optimization and implementation of sliding band technique to reduce the computing time and numerical errors.
- Modelling of Synchronous Reluctance Machines (SynRM) and Switched Reluctance Machines (SRM).
- Calculation of tooth Frequency Response Functions to ease the import of experimental FRF.
- New slot shapes particularly dedicated to SynRM and SRM topologies.
- New slot type for MANATEE 1.08.01
Several post processing have been improved, such as order tracking analysis and waterfalls.
- Acoustic noise waterfall obtained with MANATEE software
Conferences and Events
EOMYS is about to organize or participate to the following events related to e-NVH:
- MANATEE software webinar, 27/02/19
- e-NVH technical training in Bristol (UK), 12-14/03/19
- e-NVH technical training at EOMYS office in Lille (FR), 2-5/04/19
- Participation of EOMYS to CARHS Automotive CAE Grand Challenge, including a workshop on MANATEE software, Hanau (DE), 16-17/04/19
- Participation of EOMYS to SAE NVH, Grand Rapids (USA), 10-13/06/19
- Participation of EOMYS to the International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Nancy (FR), 29-31/08/19
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