Advanced Design Analysis on Noise, Vibration and Harshness (NVH) for Electric Machines
Simulating noise, vibration and harshness of an electric motor is important for proper electromagnetic and vibro-acoustic design of electric vehicles. The ability to predict both the design performance and the level of vibro-acoustic noise with simulation software without the time and expense of constructing prototypes plays a significant role in creating a significant competitive advantage.
In this webinar, simulation of electromagnetic-induced acoustic noise analysis is outlined using the following examples:
- Waterfall diagram generation from harmonic analysis using ANSYS Maxwell electromagnetic force mapping to ANSYS Mechanical
- Sound synthesis to listen to motor acoustic noise using ANSYS VRXPERIENCE
- Stress analysis of motor lamination and fatigue analysis