Fast steady-state solution of the induction machine following disturbance conditions

Author

Pena, Rafael ; Medina, Aurelio ; Anaya-Lara, Olimpo ; Mcdonald, James R

Author_Institution

Div. de Estudios de Posgrado, Univ. Michoacana de San Nicolas de Hidalgo, Morelia

fYear

2008

fDate

20-24 July 2008

Firstpage

1

Lastpage

5

Abstract

This contribution describes and applies a Newton method based on a Numerical Differentiation (ND) process for the fast periodic steady-state solution in the time domain of an induction machine following disturbance conditions. A state-space model of the induction machine in the arbitrary two-axis reference frame (dq frame) is used to represent its dynamic behavior. The efficiency of the methodology is compared against the solution obtained with the conventional Brute Force (BF) procedure. The ND process is applied during the simulation of the induction machine start-up and after a solid three-phase fault has been applied at the induction machine terminals.

Keywords

Newton method; asynchronous machines; differentiation; fault diagnosis; machine theory; Newton method; arbitrary two-axis reference frame; brute force; disturbance conditions; induction machine; numerical differentiation; periodic steady-state solution; solid three-phase fault; state-space model; Angular velocity; Inductance; Induction generators; Induction machines; Limit-cycles; Neodymium; Newton method; Rotors; Stators; Steady-state; Brute Force; Induction generator; Numerical Differentiation; limit cycle; periodic state-state;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE

Conference_Location

Pittsburgh, PA

ISSN

1932-5517

Print_ISBN

978-1-4244-1905-0

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2008.4596537

Filename

4596537