Abstract The efficiency, power density, and torque of axial flux generators are higher than those radial generators. In this paper, a new switching generator with coreless stator is designed for micro wind turbine applications. Generator parts based on nominal values, their dimensions determined. Cogging an undesired ripple intrinsic in the design permanent magnet generator, which should be min...

‎in this paper, we investigate the chaotic behaviors of the fractional-order permanent magnet synchronous motor (pmsm) system. the necessary condition for the existence of chaos in the fractional-order pmsm system is deduced and an active controller is developed based on the stability theory for fractional systems. the presented control scheme  is simple and flexible, and it is suitable both fo...

Different types of permanent magnet generators for wind power application have been subject of research during last two decades. In this thesis different topologies of electrical generators have been investigated for small scale vertical axis wind turbine application. A two stage induction generator is proposed as a alternative solution with respect to the cost of such a system. However, a bigg...

In this paper, a standalone permanent magnet synchronous generator (PMSG) system is designed to generate power at maximum point (MPP). The variable speed operation of wind energy conversion consists PMSG, controlled rectifier and voltage source inverter co the load. Proportional integral (PI), sliding mode (SM), feed forward neural network (FFNN) control strategies are applied in field oriented...

In this article, we propose a novel nonlinear semianalytical model (AM) for the magnetic field calculation of electric machines. The properties and local saturation effect iron part are taken into consideration in Cartesian coordinates, which is main contribution proposed model. Thus, high accuracy electromagnetic results can be obtained with low computational time cost. developed based on harm...

Axial flux motors have been in the focus of many research work due to their promising properties when compared conventional radial machines. permanent magnet synchronous (AFPMSM) studied literature were mostly limited surface-mounted machines (SPMSM), excluding only a few studies about axial internal (AFIPM) or magnet-assisted reluctance (AFPMaSynRM) Since numerous rotor topologies proposed and...