Magnetic noise reduction of electrical machines using MANATEE software (7/8)

e-NVH e-NVH technical webinar 7/8
Objective Magnetic noise reduction of electrical machines using MANATEE software
Date 2nd June 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

Theorical part

- noise mitigation techniques based on e-machine magnetic design modifications: slot/pole combination, winding pattern, magnet shaping, skewing...
- noise mitigation techniques based on e-machine control modifications: Id/Iq, current injection, PWM strategy...
- noise mitigation techniques based on e-machine structural modifications: damping, boundary conditions...

PNG - 122.3 kb
Application with MANATEE software

- noise control techniques available in MANATEE
- demo of skew pattern automated optimization
- demo of sound synthesis of different PWM strategies
- parameter sweep and optimization environments

Example of skew optimization result with respect to noise and torque ripple with MANATEE
Example of skew optimization result with respect to noise and torque ripple with MANATEE

Registration


Other information

Specify the slot/pole combination you would like to see analyzed during the webinar (e.g. 12s10p)

Feel free to suggest a specific topic to discuss during the webinar (e.g. tooth sampling effect, GCD rules).

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