Dynamical Compensation of the Load Torque in a High-Performance Electrical Drive with an Induction Motor
- Autori: Mudaliar, HK; Kumar, DM; Azid, SI; Cirrincione, M; Fagiolini, A; Pucci, M
- Anno di pubblicazione: 2018
- Tipologia: Contributo in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/357677
This paper describes a new method for dynamical estimation of load disturbance in induction motors by using Nonlinear Unknown Input Observers (NUIO). This estimation is then used to compensate dynamically the load torque in a Field Oriented Control (FOC) induction motor drive to increase its load-rejection capability. The method has been verified both in simulation and experimentally on a experimental rig.