TY - GEN
T1 - A Dual Stator/Rotor PM and Winding Flux Modulated PM Machine
AU - Jia, Shaofeng
AU - Feng, Shuai
AU - Liang, Deliang
AU - Liu, Jinjun
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/11
Y1 - 2020/10/11
N2 - In this paper, an ultra-high torque density flux modulated permanent magnet machine (FMPM) topology is elaborately constructed. Its main structural features are that both stator and rotor parts consist of PMs and armature windings, so that a single air gap and simple structure is kept. Meanwhile, the rotor space is fully utilized. What's more, both the PMs can interact with both the windings, and produce four torque components, and the output torque on the shaft is the superposition of these four torque components. Consequently, extremely high torque is expected. This paper firstly introduces the topology and the main inverter circuit of the machine. Then taking the proposed machine as an example, the basic operation principle and slot/pole combination equation are illustrated. Finally, the electromagnetic performance including flux density, back electromotive force (EMF), torque quality and power factor are analyzed by FEA and the fault tolerance of a set of windings fault is verified.
AB - In this paper, an ultra-high torque density flux modulated permanent magnet machine (FMPM) topology is elaborately constructed. Its main structural features are that both stator and rotor parts consist of PMs and armature windings, so that a single air gap and simple structure is kept. Meanwhile, the rotor space is fully utilized. What's more, both the PMs can interact with both the windings, and produce four torque components, and the output torque on the shaft is the superposition of these four torque components. Consequently, extremely high torque is expected. This paper firstly introduces the topology and the main inverter circuit of the machine. Then taking the proposed machine as an example, the basic operation principle and slot/pole combination equation are illustrated. Finally, the electromagnetic performance including flux density, back electromotive force (EMF), torque quality and power factor are analyzed by FEA and the fault tolerance of a set of windings fault is verified.
KW - Dual stator/rotor PM
KW - Dual stator/rotor armature winding
KW - Flux modulated PM machine
KW - high torque density
KW - multi-torque
UR - https://www.scopus.com/pages/publications/85097129704
U2 - 10.1109/ECCE44975.2020.9235820
DO - 10.1109/ECCE44975.2020.9235820
M3 - 会议稿件
AN - SCOPUS:85097129704
T3 - ECCE 2020 - IEEE Energy Conversion Congress and Exposition
SP - 301
EP - 306
BT - ECCE 2020 - IEEE Energy Conversion Congress and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2020
Y2 - 11 October 2020 through 15 October 2020
ER -