TY - GEN
T1 - Effects of unbalanced voltage on the steady-state performance of a five-phase induction motor with three different stator winding connections
AU - Masoud, Mahmoud I.
AU - Abdel-Khalik, Ayman S.
AU - Al-Abri, R. S.
AU - Williams, B. W.
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/11/17
Y1 - 2014/11/17
N2 - This paper investigates the adverse effects of unbalanced phase voltage on the steady-state performance of a five-phase induction motor with three different stator winding connections, namely; star, pentagon, and pentacle. Imbalance may occur due to current interruption of one-phase, two adjacent phases, or two non-adjacent phases. Steady-state models based on symmetrical components theory are derived for the three connections. Voltage unbalance factors are calculated using the IEC standard definition for a three-phase induction motor, which is the negative to positive sequence ratio.
AB - This paper investigates the adverse effects of unbalanced phase voltage on the steady-state performance of a five-phase induction motor with three different stator winding connections, namely; star, pentagon, and pentacle. Imbalance may occur due to current interruption of one-phase, two adjacent phases, or two non-adjacent phases. Steady-state models based on symmetrical components theory are derived for the three connections. Voltage unbalance factors are calculated using the IEC standard definition for a three-phase induction motor, which is the negative to positive sequence ratio.
KW - International Electrotechnical Commission IEC
KW - Multiphase
KW - five-phase
KW - induction motor
KW - negative sequence
KW - positive sequence
KW - steady-state performance
KW - symmetrical components
KW - unbalanced voltage
UR - http://www.scopus.com/inward/record.url?scp=84916228996&partnerID=8YFLogxK
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U2 - 10.1109/ICELMACH.2014.6960393
DO - 10.1109/ICELMACH.2014.6960393
M3 - Conference contribution
AN - SCOPUS:84916228996
T3 - Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014
SP - 1583
EP - 1589
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 -