Archivio Istituzionale della RicercaA Sensorless Direct Rotor Field Oriented Control (SDRFOC) scheme of three-phase induction motors for low cost applications is presented in this paper. The SDRFOC algorithm is based on a sensorless rotor flux closed-loop observer whose main advantages are its simplicity and robustness to motor parameter detuning. The whole algorithm has been developed and implemented on a low-cost fixed-point DSP controller. Experimental results are presented for a 0.5 kW induction motor used to drive a vacuum primary pump used in industry applications.
Sensorless Direct Field Oriented Control of Three-Phase Induction Motor Drives for Low Cost Applications / Bojoi, IUSTIN RADU; Guglielmi, Paolo; Pellegrino, GIAN - MARIO LUIGI. - (2006), pp. 866-872. (Intervento presentato al convegno Industry Applications Conference 2006, 41nd IEEE IAS Annual Meeting tenutosi a Tampa, Florida, USA nel 8-12 Oct 2006) [10.1109/IAS.2006.256627].
Sensorless Direct Field Oriented Control of Three-Phase Induction Motor Drives for Low Cost Applications
BOJOI, IUSTIN RADU;GUGLIELMI, Paolo;PELLEGRINO, GIAN - MARIO LUIGI
2006
Abstract
A Sensorless Direct Rotor Field Oriented Control (SDRFOC) scheme of three-phase induction motors for low cost applications is presented in this paper. The SDRFOC algorithm is based on a sensorless rotor flux closed-loop observer whose main advantages are its simplicity and robustness to motor parameter detuning. The whole algorithm has been developed and implemented on a low-cost fixed-point DSP controller. Experimental results are presented for a 0.5 kW induction motor used to drive a vacuum primary pump used in industry applications.
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https://hdl.handle.net/11583/1795400
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