Steady-state performance analysis of permanent magnet synchronous generator with capacitive assistance

This paper presents the steady-state performance analysis of an electrical connection scheme that improves power factor and output a three-phase interior-rotor permanent magnet generator (IPMSG). The inverse saliency ratio ranges from 1 to 6. A capacitor is connected across stator winding, close load, for each ratio. Leading current was used improve lagging machine, maintain load voltage under varying conditions, enhance conversion ability, which could not do alone, without need external electronics control circuitry. numerical solution study implemented in MATLAB®. proposed IPMSG curves were enhanced with yielding improved about 11.1% when compared capacitors.