1. Equivalent Circuit Model of Novel Solid Rotor Induction Motor with Toroidal Winding Applying Composite Multilayer Theory.
- Author
-
Feng, Haichao, Cui, Xu, Si, Jikai, Gao, Caixia, and Hu, Yihua
- Subjects
INDUCTION motors ,FINITE element method ,ROTORS ,WINDS ,MAGNETIC fields - Abstract
In this work, a novel solid rotor induction motor with toroidal winding (N-TWSRIM) is proposed and its structure and main structural parameters are given. The operating principle is analyzed in accordance with the movement of the armature magnetic field at different times. An equivalent circuit model (ECM) of the N-TWSRIM is established based on composite multilayer theory to analyze and calculate motor performance quickly and accurately. Electromagnetic performance, which includes output torque, stator current, and power factor under different slip, is calculated with ECM, and its results are compared with those of the finite element method. A prototype of the N-TWSRIM is built and experimented on to validate the correctness of the operating principle and ECM. Experimental results on stator current and torque are consistent with the finite element and analytical results. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF