Title :
Implementation of Inverse Hysteresis Model Into EMTP—Part II: Dynamic Model
Author :
Zirka, Sergey E. ; Moroz, Yuriy I. ; Chiesa, Nicola ; Harrison, Robert G. ; Hoidalen, Hans Kr
Author_Institution :
Dept. of Phys. & Technol., Dnepropetrovsk Nat. Univ., Dnepropetrovsk, Ukraine
Abstract :
The main features of a dynamic hysteresis model (DHM) and its implementation into the electromagnetic transient program (EMTP-ATP) are described. A method of fitting the DHM to catalog data is proposed. The implementation of the DHM within a transformer model is illustrated by transient calculations. Possible methods of fitting the DHM-based transformer model to a no-load test are outlined.
Keywords :
EMTP; hysteresis; power transformers; DHM-based transformer model; EMTP-ATP; Electromagnetic Transient Program; dynamic hysteresis model; inverse hysteresis model implementation; no-load test; Fitting; Hysteresis; Inductors; Loss measurement; Magnetic hysteresis; Power system dynamics; Steel; Electromagnetic Transients Program (EMTP); magnetic hysteresis; transformer cores;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2015.2416199
