TY - GEN
T1 - Analysis of losses in a novel IPMSM resulting from high-frequency injection for sensorless control
AU - Wang, Xiaocan
AU - Kennel, Ralph
AU - Xie, Wei
AU - Gerling, Dieter
PY - 2013
Y1 - 2013
N2 - Using magnetic flux barriers in the stator yoke of electric machines with fractional slots, tooth-concentrated winding, it is possible to reduce or even to cancel some space harmonics of low-order in the air-gap flux density resulting in lower rotor losses induced by the armature reaction field. A novel interior permanent magnet synchronous machine (IPMSM) is designed using this new technique [1]. In this paper losses of this new machine are analyzed and compared with conventional 12-teeth/10-poles concentrated windings IPMSMs. With this new design, losses of this IPMSM resulting from high-frequency (HF) injection for sensorless control are reduced compared with the conventional ones.
AB - Using magnetic flux barriers in the stator yoke of electric machines with fractional slots, tooth-concentrated winding, it is possible to reduce or even to cancel some space harmonics of low-order in the air-gap flux density resulting in lower rotor losses induced by the armature reaction field. A novel interior permanent magnet synchronous machine (IPMSM) is designed using this new technique [1]. In this paper losses of this new machine are analyzed and compared with conventional 12-teeth/10-poles concentrated windings IPMSMs. With this new design, losses of this IPMSM resulting from high-frequency (HF) injection for sensorless control are reduced compared with the conventional ones.
UR - https://www.scopus.com/pages/publications/84894417746
U2 - 10.1109/SLED-PRECEDE.2013.6684522
DO - 10.1109/SLED-PRECEDE.2013.6684522
M3 - Conference contribution
AN - SCOPUS:84894417746
SN - 9781479906819
T3 - SLED/PRECEDE 2013 - 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics
BT - SLED/PRECEDE 2013 - 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics
PB - IEEE Computer Society
T2 - 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics, SLED/PRECEDE 2013
Y2 - 17 October 2013 through 19 October 2013
ER -