e-NVH | e-NVH technical webinar 6/8 |
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Objective | e-NVH prediction of switching effects in PWM-driven electrical machines using MANATEE software |
Date | 26th May 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
PWM principle and commutation strategies
PWM force harmonics and switching noise due to power electronics
Sound quality considerations
- Spectrum of PWM electromagnetic excitations
Application with MANATEE software
PWM modeling strategies: analytic, numerical, Simulink, import
Transient and steady state simulation
Sound quality metrics
Application to a electric motor variable speed vibroacoustic simulation
- Example of a sound power level spectrogram with variable PWM strategies obtained with MANATEE software
Registration
Registration is closed for this webinar.
Replay
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