Paper Info
Title
Wide Operational Speed Range of Five-Phase Permanent Magnet Machines by Using Different Stator Winding Configurations
Abstract
The winding changeover technique is an effective method for extending the operational speed range of permanent magnet synchronous machines (PMSMs). Unlike three-phase machines which could be wound in wye or delta connections, there are three possible connections, i.e., star, pentagon, and pentacle for five-phase electric machines. In this work, the effects of these three winding connections on a five-phase PMSM performance are studied. First, based on the mathematical model and finite-element analysis, the effects of different stator winding connections on torque-speed and efficiency characteristics are investigated. Then, the complete electric machine drive system including the winding changeover mechanism is simulated to present its dynamic performance. Finally, experimental results are provided to show the transient and steady-state operation of a five-phase PMSM with star, pentagon, and pentacle winding connections.
Year
DOI
Venue
2012
10.1109/TIE.2011.2164771
IEEE Transactions on Industrial Electronics
Keywords
Field
DocType
torque,torque-speed,electric machine drive system,synchronous machines,permanent magnet machines,finite-element analysis,wide operational speed range,stators,wide operational speed range (osr),finite element analysis,multiphase machines,permanent magnet synchronous machine (pmsm),stator winding configurations,five-phase permanent magnet machines,steady state,mathematical model,leg,windings
Changeover,Torque,Pentagon,Control theory,Electric machine,Magnet,Finite element method,Control engineering,Electromagnetic coil,Engineering,Stator
Journal
Volume
Issue
ISSN
59
6
0278-0046
Citations 
PageRank 
References 
13
1.03
15
Authors
4
Name
Order
Citations
PageRank
Siavash Sadeghi1291.97
Lusu Guo2131.03
Hamid A. Toliyat312626.32
Leila Parsa427729.61