TY - GEN
T1 - DC-Bias operation of a double-stator hybrid flux switching PM machine
AU - Yu, Jincheng
AU - Liu, Chunhua
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - The paper proposes the DC-bias operation of a new double-stator hybrid flux switching permanent magnet (DSH-FSPM) machine. Firstly, by directly injecting the DC current into the armature windings, the DC-bias strategy contributes both the flux enhancing (FE) and flux weakening (FW) capabilities to the machine design. Under the FE operating mode, compared with the pure-armature-slot-winding and pure-DC-slot-winding conditions, the DC-bias operation increases the average steady torque by 41.3% and 65.5%, respectively. Under the FW operating mode, the rotational speed can be greatly expanded from the rated 500 r/min to 1865 r/min. Besides, with the integration of the double-stator structure and FSPM topology, the proposed machine combines the benefits of high power density, high efficiency, and flexible controllability.
AB - The paper proposes the DC-bias operation of a new double-stator hybrid flux switching permanent magnet (DSH-FSPM) machine. Firstly, by directly injecting the DC current into the armature windings, the DC-bias strategy contributes both the flux enhancing (FE) and flux weakening (FW) capabilities to the machine design. Under the FE operating mode, compared with the pure-armature-slot-winding and pure-DC-slot-winding conditions, the DC-bias operation increases the average steady torque by 41.3% and 65.5%, respectively. Under the FW operating mode, the rotational speed can be greatly expanded from the rated 500 r/min to 1865 r/min. Besides, with the integration of the double-stator structure and FSPM topology, the proposed machine combines the benefits of high power density, high efficiency, and flexible controllability.
KW - DC-bias
KW - double-stator machine
KW - flux switching
KW - hybrid machine
KW - permanent magnet machine
UR - https://www.scopus.com/pages/publications/85061810205
U2 - 10.1109/APMRC.2018.8601060
DO - 10.1109/APMRC.2018.8601060
M3 - 会议稿件
AN - SCOPUS:85061810205
T3 - 2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018
BT - 2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 Asia-Pacific Magnetic Recording Conference, APMRC 2018
Y2 - 15 November 2018 through 17 November 2018
ER -