Abstract
In this paper, linear time–periodic system dynamics in rotor vibration of electrical machines is examined. We consider a two-pole cage induction machine equipped with a built–in force actuator for active generation of lateral force on the rotor.
The main contribution of the work is to identify and model the sources of time-periodic system dynamics in the coupled electromechanical actuator-rotor system. Especially, the effect of higher spatial harmonics of the magnetic field on the generated force is considered. In this work, a linear time–periodic model for the actuator-rotor system is derived. The parameters of the analytical model are estimated by using time-stepping finite-element analysis of the machine.
The main contribution of the work is to identify and model the sources of time-periodic system dynamics in the coupled electromechanical actuator-rotor system. Especially, the effect of higher spatial harmonics of the magnetic field on the generated force is considered. In this work, a linear time–periodic model for the actuator-rotor system is derived. The parameters of the analytical model are estimated by using time-stepping finite-element analysis of the machine.
| Original language | English |
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| Title of host publication | IFAC WORKSHOPS - Periodic Control Systems PSYCO 2010 |
| Publisher | International Federation of Automatic Control (IFAC) |
| Pages | 110-115 |
| Number of pages | 6 |
| ISBN (Print) | 978-3-902661-86-9 |
| DOIs | |
| Publication status | Published - 2010 |
| MoE publication type | A4 Conference publication |
| Event | Periodic Control Systems - Antalya, Türkiye Duration: 26 Aug 2010 → 28 Aug 2010 |
Conference
| Conference | Periodic Control Systems |
|---|---|
| Abbreviated title | PSYCO |
| Country/Territory | Türkiye |
| City | Antalya |
| Period | 26/08/2010 → 28/08/2010 |