Theory Research and Dynamic Simulation of Novel Induction Machine with Inner and Outer double Rotors

摘要

In this paper a novel induction machine with an inner rotor as well as an outer rotor is presented. The Double Rotor Induction Machine (DRIM) has the advantage of a slow leakage inductance as well as a high operation performance. This paper describes simply its structure and special windings. The electromagnetic relationship and the mathematic model of the DRIM have been built in actual coordinates, and the simulating program in MATLAB language has also been carried out. Moreover, the simulation results and its analysis are given in this paper. The research shows that the operation characteristics of the DRIM are similar to the conventional induction machine.