TY - JOUR
T1 - Comparison of Stator DC Current Excited Vernier Reluctance Machines with Different Field Winding Configurations
AU - Jia, Shaofeng
AU - Qu, Ronghai
AU - Li, Jian
AU - Li, Dawei
AU - Lu, Hanxiao
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/6
Y1 - 2017/6
N2 - Recently, stator dc current excited vernier reluctance machines (dc-VRMs) which have concentrated field and armature windings in stator, are gaining more and more research interest due to their features of robustness rotor structure, low cost, and easy heat dissipation. This paper proposes a novel field winding connection for dc-VRMs. Taking the stator/rotor slots of 12/10 machine as an example, the electromagnetic performance including back electromotive force (EMF), pulsating torque, and capability are analyzed using the theoretical and finite element analysis. The results show that compared with the previous machine having the same stator/rotor slots, machine with the proposed field winding connections exhibits a doubling back EMF, and 60% higher torque density.
AB - Recently, stator dc current excited vernier reluctance machines (dc-VRMs) which have concentrated field and armature windings in stator, are gaining more and more research interest due to their features of robustness rotor structure, low cost, and easy heat dissipation. This paper proposes a novel field winding connection for dc-VRMs. Taking the stator/rotor slots of 12/10 machine as an example, the electromagnetic performance including back electromotive force (EMF), pulsating torque, and capability are analyzed using the theoretical and finite element analysis. The results show that compared with the previous machine having the same stator/rotor slots, machine with the proposed field winding connections exhibits a doubling back EMF, and 60% higher torque density.
KW - Concentrated coil winding
KW - reluctance machines
KW - stator field winding
KW - synchronous machines
KW - vernier reluctance machines (VRMs)
UR - https://www.scopus.com/pages/publications/85028766159
U2 - 10.1109/TMAG.2017.2661807
DO - 10.1109/TMAG.2017.2661807
M3 - 文章
AN - SCOPUS:85028766159
SN - 0018-9464
VL - 53
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 6
M1 - 7837577
ER -