In this paper a sensorless rotor speed estimation and parameter identification algorithm is presented. The algorithm is designed specifically for induction motor (IM) drives devoted to automatic rescue devices (ARD) used in lifts and hoist applications. Its peculiarity is that it is based on the sinusoidal steady state mathematical model of the IM and, therefore, can be implemented on a low cost micro-controller in a simple way, however without lacking in terms of dynamic performance. It is also capable of self tuning so that no information is required about the specific IM used in the ARD drive. Finally the algorithm allows also an appreciable energy saving of the ARD when compared to older types.

Di Tommaso, A.O., Ferrigno, R.M. (2010). Sensorless low Range Speed Estimation and Parameter Identification of Induction Motor Drives Devoted to Lifts Automatic Rescue Devices. In Proceedings of the XIX International Conference on Electrical Machines (ICEM 2010) [10.1109/ICELMACH.2010.5608209].

Sensorless low Range Speed Estimation and Parameter Identification of Induction Motor Drives Devoted to Lifts Automatic Rescue Devices

DI TOMMASO, Antonino Oscar;
2010-01-01

Abstract

In this paper a sensorless rotor speed estimation and parameter identification algorithm is presented. The algorithm is designed specifically for induction motor (IM) drives devoted to automatic rescue devices (ARD) used in lifts and hoist applications. Its peculiarity is that it is based on the sinusoidal steady state mathematical model of the IM and, therefore, can be implemented on a low cost micro-controller in a simple way, however without lacking in terms of dynamic performance. It is also capable of self tuning so that no information is required about the specific IM used in the ARD drive. Finally the algorithm allows also an appreciable energy saving of the ARD when compared to older types.
7-set-2010
XIX International Conference on Electrical Machines (ICEM 2010)
Rome, Italy
6-8 September 2010
XIX
2010
00
Di Tommaso, A.O., Ferrigno, R.M. (2010). Sensorless low Range Speed Estimation and Parameter Identification of Induction Motor Drives Devoted to Lifts Automatic Rescue Devices. In Proceedings of the XIX International Conference on Electrical Machines (ICEM 2010) [10.1109/ICELMACH.2010.5608209].
Proceedings (atti dei congressi)
Di Tommaso, AO; Ferrigno, RM
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/51618
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