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Tag: electric powertrain

eomys-manatee-logo-rvb-02-2.png
November 11, 2019August 2, 2022Simulation

Electric powertrain NVH simulation

EOMYS uses Manatee software to efficiently assess and mitigate noise and vibrations due to magnetic forces at all design stages of electric powertrains, from e-machine to vehicle level. Early design […]

Airgap radial force as function of space
November 8, 2019June 17, 2022Technical talks on e-NVH

[NAFEMS 19] Solving challenges of EV HEV NVH simulation – application with MANATEE software

EOMYS speaks at NAFEMS 2019 in Paris (FR) in a seminar entitled “Numerical simulation for electromobility” on 13th November 2019 about Solving challenges of EV HEV NVH simulation – application […]

September 6, 2019August 4, 2022Technical talks on e-NVH

[ISEF 19] NVH simulation of e-motors, numerical challenges and application with Manatee software

EOMYS presented at ISEF 2019 held in Nancy (FR) on 30th August 2019 a presentation on numerical challenges of vibroacoustic simulation of electrical machines, including application with MANATEE software (V1). […]

Eomys SAE presentation
June 25, 2019June 17, 2022Technical talks on e-NVH

[SAE NVC 19] e-NVH in electric powertrain, from simulation to testing

EOMYS presented in parallel of SAE Noise Vibration Conference held in June 2019 Grand Rapids (USA) a technical workshop on Electromagnetic Noise Vibration Harshness of e-motors in automotive applications, from […]

Sound pressure level spectrogram of Nissan® Leaf electric powertrain during run-up at maximum torque close to engine (left) and at drivers's ear (right)
January 31, 2018August 10, 2022e-NVH sound library

Noise of electric vehicle powertrain (EV HEV NVH) – case of Tesla X90D

Summary of e-NVH sound sample Application Tesla® X90D (EV HEV NVH) Electrical machine SCIM Supply condition Run-up at max torque Noise sources Electromagnetic, mechanical, aerodynamic See also Nissan Leaf, Renault […]

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