Research of inverter driven multipolar induction motor for new electric workover

Author

Bingyi, Zhang ; Sen, Wang ; Ke, Tao ; Guihong, Feng ; Yequan, Chen

Author_Institution

Fac. of Electr. Eng., Shenyang Univ. of Technol., Shenyang

fYear

2008

fDate

21-24 April 2008

Firstpage

1

Lastpage

6

Abstract

This paper attempts to present an optimal design strategy and characteristics of multipolar inverter-driven induction motor (MIDIM) for workover. The structures of stator lamination and layout of stator windings are analyzed. And how PWM influences the performance of the motor insulation is presented. Moreover, how to calculate air-gap length, eliminate tooth harmonic influence and select the numbers of the stator and rotor slots of MEDIM are discussed. The MATLAB is used to design the prototype. And, the computer simulation results of magnetic field of the motor are shown by ANSOFT according to its model. The structure and design method of this motor can be used on common MIDIM.

Keywords

induction motors; invertors; machine insulation; oil technology; air-gap length; electric workover; inverter driven multipolar induction motor; motor insulation; rotor slots; stator lamination; stator slots; stator windings layout; tooth harmonic influence; Air gaps; Induction motors; Insulation; Lamination; MATLAB; Pulse width modulation; Pulse width modulation inverters; Rotors; Stator windings; Teeth; Induction motor; Inverter-driven; Multipolar; Workover;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Technology, 2008. ICIT 2008. IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-1705-6

Electronic_ISBN

978-1-4244-1706-3

Type

conf

DOI

10.1109/ICIT.2008.4608698

Filename

4608698