Title :
An improved low frequency transformer model for use in GIC studies
Author :
Chandrasena, W. ; McLaren, P.G. ; Annakkage, U.D. ; Jayasinghe, R.P.
Abstract :
A hysteresis model based on the Jiles-Atherton theory is incorporated into a power transformer model in an EMTP type programme. The eddy current effects are also included in the same model. Comparisons are made between recorded and simulated waveforms using a single phase distribution transformer. A good agreement is achieved between recorded and simulated data.
Keywords :
EMTP; eddy currents; hysteresis; power system simulation; power transformers; EMTP type programme; Jiles-Atherton theory; eddy current effects; hysteresis model; low frequency transformer; power transformer model; single phase distribution transformer; EMTP; Eddy currents; Frequency; Hysteresis; Power transformers;
Conference_Titel :
Power Engineering Society General Meeting, 2003, IEEE
Print_ISBN :
0-7803-7989-6
DOI :
10.1109/PES.2003.1271009
