TY - GEN
T1 - Design of novel double-layer compound stator for tubular linear oscillating motor
AU - Wang, Tianyi
AU - Jiao, Zongxia
AU - Yan, Liang
AU - He, Ping
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/20
Y1 - 2015/11/20
N2 - Linear Oscillating motor provides short-stroke reciprocate linear motion with high frequency. In order to eliminate eddy current loss, the stator of motor is generally made of silicon steel or soft-magnetic-composite (SMC) material. However, it may result in either assembling difficulties or thrust decline. In this study, a novel double-layer compound stator for linear oscillating motor is proposed. Silicon steel and SMC material are assembled together radially as the stator to achieve high thrust and assembly convenience simultaneously. Magnetic field and thrust are modeled by equivalent-magnetic-circuit (EMC) and magnetic co-energy method respectively and validated by FEM results. Based on the model, thickness of SMC are analyzed for optimization. According to comparisons with conventional silicon steel and SMC stator motor, this novel structure are proved to be effective in achieving both high thrust and easy assembly.
AB - Linear Oscillating motor provides short-stroke reciprocate linear motion with high frequency. In order to eliminate eddy current loss, the stator of motor is generally made of silicon steel or soft-magnetic-composite (SMC) material. However, it may result in either assembling difficulties or thrust decline. In this study, a novel double-layer compound stator for linear oscillating motor is proposed. Silicon steel and SMC material are assembled together radially as the stator to achieve high thrust and assembly convenience simultaneously. Magnetic field and thrust are modeled by equivalent-magnetic-circuit (EMC) and magnetic co-energy method respectively and validated by FEM results. Based on the model, thickness of SMC are analyzed for optimization. According to comparisons with conventional silicon steel and SMC stator motor, this novel structure are proved to be effective in achieving both high thrust and easy assembly.
KW - Linear oscillating motor
KW - SMC
KW - compound stator
KW - silicon steel stator
UR - https://www.scopus.com/pages/publications/84960880262
U2 - 10.1109/ICIEA.2015.7334424
DO - 10.1109/ICIEA.2015.7334424
M3 - 会议稿件
AN - SCOPUS:84960880262
T3 - Proceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
SP - 1910
EP - 1915
BT - Proceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
Y2 - 15 June 2015 through 17 June 2015
ER -