TY - GEN
T1 - A voltage-behind-reactance model of a dual-voltage six-phase induction machine
AU - Gradev, Stanko
AU - Findeisen, Daniel
AU - Toennesen, Tore Lied
AU - Herzog, Hans Georg
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/11/17
Y1 - 2014/11/17
N2 - The paper describes a voltage-behind reactance model of a six-phase induction machine with two different voltage levels realized in the machine, with magnetic saturation and cross-saturation of the main inductance, magnetic and electric coupling between the 6 phases and a possible mechanical displacement between the two 3-phase stator systems. The stator and rotor stray inductances and resistances are modeled as constant values. The cross-coupling between the d and q axes of the main inductances is included. The described modeling method can be easily extended to multiple nx3-phase induction machines with multiple voltage levels, arbitrary displacement between the stator windings and a common saturation of the iron core in the rotor. It is assumed that the turn effective ratio of both systems is constant throughout the saturation curve of the main inductance.
AB - The paper describes a voltage-behind reactance model of a six-phase induction machine with two different voltage levels realized in the machine, with magnetic saturation and cross-saturation of the main inductance, magnetic and electric coupling between the 6 phases and a possible mechanical displacement between the two 3-phase stator systems. The stator and rotor stray inductances and resistances are modeled as constant values. The cross-coupling between the d and q axes of the main inductances is included. The described modeling method can be easily extended to multiple nx3-phase induction machines with multiple voltage levels, arbitrary displacement between the stator windings and a common saturation of the iron core in the rotor. It is assumed that the turn effective ratio of both systems is constant throughout the saturation curve of the main inductance.
KW - saturation modeling
KW - six-phase induction machine
KW - voltage-behind-reactance modeling
UR - http://www.scopus.com/inward/record.url?scp=84916228839&partnerID=8YFLogxK
U2 - 10.1109/ICELMACH.2014.6960253
DO - 10.1109/ICELMACH.2014.6960253
M3 - Conference contribution
AN - SCOPUS:84916228839
T3 - Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014
SP - 672
EP - 678
BT - Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st International Conference on Electrical Machines, ICEM 2014
Y2 - 2 September 2014 through 5 September 2014
ER -