Project: Electromagnetical and mechanical aspects of vibration and noise production of electrical machines.
- project duration
- 01-OCT-98 – 31-DEC-99
- Noise and vibrations of electrical machines are to a great extent generated by pulsating magnetic forces in the magnetic core of the machine. By means of an accurate electromagnetical and mechanical model using the finite element method, the exciting magnetic forces and the ensuing vibrations and audible noise can be computed and analysed.