Title :
Modeling and Control for Cage Rotor Dual Mechanical Port Electric Machine–Part I: Model Development
Author :
Haiwei Cai ; Longya Xu
Author_Institution :
Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
A new type of electric machine with two free rotating rotors [dual mechanical port (DMP)] is investigated in this paper. Since this DMP machine has a squirrel-cage outer rotor, it is named as SCDMP machine. First, the electromagnetic characteristic of the SCDMP machine is analyzed. Then, the transient model and steady-state model of the SCDMP machine are derived. The proposed machine models are verified by finite element method and simulation. The results show that the proposed models accurately represent the unique electromagnetic characteristics of the SCDMP machine.
Keywords :
finite element analysis; machine control; rotors; squirrel cage motors; transient analysis; SCDMP machine; cage rotor control; dual mechanical port electric machine; finite element method; rotating rotors; squirrel-cage outer rotor; transient model; Equivalent circuits; Inductance; Mathematical model; Rotors; Stator windings; Windings; Dual mechanical port; electric machine modeling; hybrid electric vehicle; squirrel-cage;
Journal_Title :
Energy Conversion, IEEE Transactions on
DOI :
10.1109/TEC.2015.2400931
