TY - GEN
T1 - Design and analysis of a single-phase oscillating permanent-magnet linear machine
AU - Wang, Mingqiao
AU - Bai, Jingang
AU - Wang, Yuan
AU - Qiao, Guangyuan
AU - Zheng, Ping
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/2
Y1 - 2017/10/2
N2 - Stirling power generating system, which has the advantages of multiple energies applicable and high efficiency, is promising for aerospace applications. As the main part of Stirling power generating system, single-phase oscillating permanent-magnet linear machine (PMLM) is investigated in this paper. Firstly, the electromagnetic performances, such as no-load back electromotive force (EMF) and thrust, are analyzed by finite element method. The influences of main parameters, including PM thickness, inner and outer diameter of mover iron core and tooth width, on performance are further investigated to obtain the optimal scheme. The proposed scheme can reach the power density of 0.177kW/kg. To ensure safe operation, the thermal field distribution law of the single-phase oscillating PMLM is investigated.
AB - Stirling power generating system, which has the advantages of multiple energies applicable and high efficiency, is promising for aerospace applications. As the main part of Stirling power generating system, single-phase oscillating permanent-magnet linear machine (PMLM) is investigated in this paper. Firstly, the electromagnetic performances, such as no-load back electromotive force (EMF) and thrust, are analyzed by finite element method. The influences of main parameters, including PM thickness, inner and outer diameter of mover iron core and tooth width, on performance are further investigated to obtain the optimal scheme. The proposed scheme can reach the power density of 0.177kW/kg. To ensure safe operation, the thermal field distribution law of the single-phase oscillating PMLM is investigated.
KW - Finite element analysis
KW - Linear machine
KW - Stirling power generating system
KW - Thermal field
UR - https://www.scopus.com/pages/publications/85034644242
U2 - 10.1109/ICEMS.2017.8056542
DO - 10.1109/ICEMS.2017.8056542
M3 - 会议稿件
AN - SCOPUS:85034644242
T3 - 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017
BT - 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th International Conference on Electrical Machines and Systems, ICEMS 2017
Y2 - 11 August 2017 through 14 August 2017
ER -