A saturation model of induction machine by space vector

Author

Ningping, Tang ; Hanguang, Wu ; Peiji, Qiu

Author_Institution

Fuzhou Univ., China

Volume

1

fYear

2001

fDate

2001

Firstpage

85

Abstract

In this paper, a saturation model of an induction machine in terms of a space vector is presented. After the differences of stable and transient inductance of saturation are discussed, voltage equations by a space vector for the stator and rotor of an induction machine are derived which take account of the transient saturation of the main flux path. A torque expression by space vector in the same conditions is also discussed. Finally, a complete model of the induction machine by space vector is established. Some transient performances such as start-up of induction machine are simulated using this new model. The results of simulation show that the model presented in the paper is feasible

Keywords

asynchronous machines; inductance; machine theory; magnetic flux; starting; torque; induction machine; main flux path; saturation model; space vector; stable inductance; start-up; torque expression; transient inductance; transient saturation; voltage equations; Couplings; Equations; Inductance; Induction machines; Induction motors; Magnetic flux; Saturation magnetization; Stators; Vectors; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on

Conference_Location

Shenyang

Print_ISBN

7-5062-5115-9

Type

conf

DOI

10.1109/ICEMS.2001.970615

Filename

970615