e-NVH prediction in detailed structural and acoustic design phase of electrical machines using MANATEE software (3/8)

e-NVH e-NVH technical webinar 3/8
Objective e-NVH prediction in detailed structural and acoustic design phase of electrical machines using MANATEE software
Date 28th April 2020
Hour 9:30 CET and 16:00 CET

Organization

The webinar includes:
- A theoretical part of 30 mn on e-NVH
- An application with MANATEE software over 20 mn
- An open question part over 10 mn

Description

Theoretical part

- Mechanical Finite Element Analysis of electrical machines
- Numerical challenges of e-NVH structural and acoustic simulations at variable speed
- Electromagnetic Vibration Synthesis and Electromagnetic Noise Synthesis methods

Rotating wave noise synthesis
Rotating wave noise synthesis
MANATEE ENS algorithm for fast EV HEV NVH calculations
Application with MANATEE software

- automated concept stator and magnetic force applications
- Frequency Response Function calculation when coupling MANATEE to third party FEA mechanical or/and acoustic models
- Electromagnetic design optimization to minimize noise level radiated by a traction induction motor

Animation of Frequency Response Function at a given frequency
Animation of Frequency Response Function at a given frequency

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Registration is closed for this webinar.

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