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Article Dans Une Revue Electric Power Systems Research Année : 2007

On-line efficiency optimization of a synchronous reluctance motor

Résumé

This paper deals with an on-line optimum-efficiency control of a synchronous reluctance motor drive. The input power minimization control is implemented with a search controller using Fibonacci search algorithm. It searches the optimal reference value of the d-axis stator current for which the input power is minimum. The input power is calculated from the measured dc-bus current and dc-bus voltage of the inverter. A rotor-oriented vector control of the synchronous reluctance machine with the optimization efficiency controller is achieved with a DSP board (TMS302C31). Experimental results are presented to validate the proposed control methods. It is shown that stability problems can appear during the search process.
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Dates et versions

hal-00556410 , version 1 (04-05-2015)

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Thierry Lubin, Hubert Razik, Abderrezak Rezzoug. On-line efficiency optimization of a synchronous reluctance motor. Electric Power Systems Research, 2007, 77, pp.484-493. ⟨10.1016/j.epsr.2006.04.010⟩. ⟨hal-00556410⟩
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