New topology of Single-Phase Field Excitation Flux Switching Machine for High Density Air-Condition with segmental rotor

This paper presents a new topology of 12S-6P field excitation flux switching machine (FEFSM). Three-phase 24S-10P FEFSM has been developed with the overlap windings between armature and FEC, create problem of the high end coil which increase the size of the motor and also losses. Therefore, a single-phase 12S-6P FEFSM with adjacent armature and the FEC is introduced to reduce the coil end problem. In this study, the operating principle of single-phase 12S-6P FEFSM with segmental is also investigated. Then finite element analysis is used to validate the torque, speed and power characteristics. Finally, the designed is suitable for High Density Air-Conditioner because 1kW power generated at 1.8Nm and the corresponding speed of 4977r/min.

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