TY - GEN
T1 - Finite element analysis of magnetic structures for Micro-Electro-Mechanical Relays
AU - Ren, Wanbin
AU - Zhai, Guofu
AU - Wang, Qiya
AU - Li, Desheng
PY - 2005
Y1 - 2005
N2 - Micro-Electro-Mechanical System technology offers great promise in addressing the need for smaller electromechanical relays, and may bridge the performance and economic gaps between conventional electromechanical technology and solid state devices. It is necessary for electromagnetic field analysis during design process of Micro-Electro-Mechanical relay. Planar coil and magnetic plate structures were modeled by using finite element method in this paper. Furthermore the open domain magnetic field views of micro-electro-mechanical relay with different structures were compared. And the electromagnetic attraction force of movable contacts in MEMS relay was analyzed, thus can not only simplify the fabrication procedure, but also develop the working performance of products. The results of the analysis can be useful for designers to develop optimal magnetic structure of micro-electro-mechanical relays.
AB - Micro-Electro-Mechanical System technology offers great promise in addressing the need for smaller electromechanical relays, and may bridge the performance and economic gaps between conventional electromechanical technology and solid state devices. It is necessary for electromagnetic field analysis during design process of Micro-Electro-Mechanical relay. Planar coil and magnetic plate structures were modeled by using finite element method in this paper. Furthermore the open domain magnetic field views of micro-electro-mechanical relay with different structures were compared. And the electromagnetic attraction force of movable contacts in MEMS relay was analyzed, thus can not only simplify the fabrication procedure, but also develop the working performance of products. The results of the analysis can be useful for designers to develop optimal magnetic structure of micro-electro-mechanical relays.
KW - Electromagnetic relay
KW - Finite element method (FEM)
KW - Magnetic field view
KW - Micro-Electro-Mechanical System (MEMS)
KW - Open domain
UR - https://www.scopus.com/pages/publications/33747398343
U2 - 10.1109/HOLM.2005.1518254
DO - 10.1109/HOLM.2005.1518254
M3 - 会议稿件
AN - SCOPUS:33747398343
SN - 0780391136
SN - 9780780391130
T3 - Electrical Contacts, Proceedings of the Annual Holm Conference on Electrical Contacts
SP - 265
EP - 269
BT - Electrical Contacts 2005 - Proceedings of the Fifty-First IEEE Holm Conference on Electrical Contacts
T2 - Fifty-First IEEE Holm Conference on Electrical Contacts
Y2 - 26 September 2005 through 28 September 2005
ER -