Hardware and Software Technology in Design Electrical DC and AC Machines with Wireless Rotor

Abstract

Under hardware, we consider magnetic circuits, windings, and power electronic circuits of a machine. Under software, we consider algorithms and electrical circuits with low level current for design: direct current, induction, or synchronous machine with wireless rotor. The basic hardware element is one phase machine with magnetic circuit, wireless rotor, and two coils on the stator. One coil used for excitation and another for output application. In the paper, we consider theoretical basics operation of one, or two, or three phase wireless DC and AC machines, when they designed by using the same hardware. The prototype of the two-phase electrical machine based on the two one phase machine placed on the same stator or on the common shaft where designed. Results of verification proves the theoretical results. Advantage of this design is in the simplification of fabrication electrical machines with wireless rotor. In high voltage machines, design machines with common shaft, facilitate isolation problems between different phases.