Efficient dynamic synchronous machine simulation with harmonics

Author

Haskew, Tim A. ; Stern, Harold P. ; Chen, Zuojun

Author_Institution

Dept. of Electr. Eng., Alabama Univ., Tuscaloosa, AL, USA

Volume

11

Issue

2

fYear

1996

fDate

6/1/1996 12:00:00 AM

Firstpage

298

Lastpage

304

Abstract

Within this paper, an efficient procedure for the dynamic simulation of faulted synchronous machines operating in the presence of harmonics is presented. The algorithm employs steady-state frequency domain techniques for simulation of the transmission system sequence networks and time domain methods for synchronous machines represented in the odq frame of reference. The procedure affords greater accuracy than conventional fault analysis techniques based strictly on steady-state methods, yet requires far less computational time than full system dynamic simulations such as those using the EMTP

Keywords

discrete Fourier transforms; electric machine analysis computing; electrical faults; equivalent circuits; frequency-domain analysis; harmonic distortion; load (electric); machine theory; power system harmonics; software packages; synchronous machines; time-domain analysis; EMTP; algorithm; computation time; computer simulation; dynamic simulation; fault analysis techniques; faulted synchronous machine; harmonics; odq reference frame; steady-state frequency domain; time domain methods; transmission system sequence networks; Computational modeling; Frequency domain analysis; Harmonic analysis; Power system harmonics; Power system modeling; Power system simulation; Power system transients; Steady-state; Synchronous machines; Transformers;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.507181

Filename

507181