TY - GEN
T1 - A unified approach to the synchronous performance analysis of single and poly-phase line-fed interior permanent magnet motors
AU - Popescu, Mircea
AU - Miller, Tje
AU - McGilp, Malcolm
AU - Ionel, Dan M.
AU - Dellinger, Stephen J.
PY - 2007
Y1 - 2007
N2 - Interior permanent magnet motors equipped with a squirrel-cage rotor are receiving lately an increased interest. Defined as line-start, line-fed or hybrid synchronous-induction motors, such machines combine the advantage of the brushless permanent magnet motors, i.e. high efficiency, constant torque for variable speed, with the high starting capability of the induction motors connected directly to the supply system. This paper proposes a unified analysis of these motors, with an emphasis on how any possible configuration may be described by using symmetrical components and two equivalent fictitious machines: positive and negative sequences. The analysis is validated on a single-phase unbalanced and on a three-phase balanced line-fed interior permanent magnet motors.
AB - Interior permanent magnet motors equipped with a squirrel-cage rotor are receiving lately an increased interest. Defined as line-start, line-fed or hybrid synchronous-induction motors, such machines combine the advantage of the brushless permanent magnet motors, i.e. high efficiency, constant torque for variable speed, with the high starting capability of the induction motors connected directly to the supply system. This paper proposes a unified analysis of these motors, with an emphasis on how any possible configuration may be described by using symmetrical components and two equivalent fictitious machines: positive and negative sequences. The analysis is validated on a single-phase unbalanced and on a three-phase balanced line-fed interior permanent magnet motors.
KW - Balanced operation
KW - Flux-MMF diagram
KW - Interior permanent magnet motors
KW - Line-fed
KW - Line-start
KW - Symmetrical components
UR - http://www.scopus.com/inward/record.url?scp=48949104678&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=48949104678&partnerID=8YFLogxK
U2 - 10.1109/07ias.2007.46
DO - 10.1109/07ias.2007.46
M3 - Conference contribution
AN - SCOPUS:48949104678
SN - 1424403642
SN - 9781424403646
T3 - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
SP - 148
EP - 153
BT - Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
T2 - 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
Y2 - 23 September 2007 through 27 September 2007
ER -