TY - GEN
T1 - Dual Stator Rotor Armature Winding Magnetless Machine with Multi-torque Components
AU - Jia, Shaofeng
AU - Feng, Shuai
AU - Liang, Deliang
AU - Dong, Xiaozhuang
N1 - Publisher Copyright:
© 2021 KIEE & EMECS.
PY - 2021
Y1 - 2021
N2 - This paper proposes a novel magnetless machine topology that is characterized by double salient structure and concentrated non-overlapping windings for dual stator and rotor. The innovation is that both sets of windings in stator and rotor can generate electromagnetic torque, and one set is fed with pure AC current while the other with DC-biased current. In this paper, the topological development and the corresponding control system are analyzed firstly. After that, the basic operation principle is illustrated. Finally, the electromagnetic properties, including back-EMF, torque components, and fault-tolerant capacity are verified by finite element analysis (FEA) and analytical method. The analysis shows the validity of the topology, and the great application prospect in the fields of electric vehicle, vessel, and rail propulsion drive.
AB - This paper proposes a novel magnetless machine topology that is characterized by double salient structure and concentrated non-overlapping windings for dual stator and rotor. The innovation is that both sets of windings in stator and rotor can generate electromagnetic torque, and one set is fed with pure AC current while the other with DC-biased current. In this paper, the topological development and the corresponding control system are analyzed firstly. After that, the basic operation principle is illustrated. Finally, the electromagnetic properties, including back-EMF, torque components, and fault-tolerant capacity are verified by finite element analysis (FEA) and analytical method. The analysis shows the validity of the topology, and the great application prospect in the fields of electric vehicle, vessel, and rail propulsion drive.
KW - DC-based current
KW - Dual stator rotor armature winding
KW - Flux modulated machine
KW - High fault-tolerant capacity
KW - High torque density
KW - Multi-torque component
UR - https://www.scopus.com/pages/publications/85123933289
U2 - 10.23919/ICEMS52562.2021.9634608
DO - 10.23919/ICEMS52562.2021.9634608
M3 - 会议稿件
AN - SCOPUS:85123933289
T3 - ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems
SP - 1484
EP - 1489
BT - ICEMS 2021 - 2021 24th International Conference on Electrical Machines and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th International Conference on Electrical Machines and Systems, ICEMS 2021
Y2 - 31 October 2021 through 3 November 2021
ER -