Weighted factor multi-objective design optimisation of a reluctance synchronous machine

The relationship between the well known competitive torque density and less competitive power factor of reluctance synchronous machines is investigated. The study consists of a multi-objective design optimisation implementing a weighted factor optimisation technique. The investigation was carried out by implementing a complete machine model in the optimisation, with varying machine pole number and flux barrier number combinations. Determination of the weighting of this specific parameter relationship enables the designer to select an optimum multi-objective relationship during optimisation. A specific machine was selected for analysis, then analysed and manufactured for validation of simulation results.