Analysis of Dynamic Characteristics of Permanent Magnet Contactor With Sensorless Displacement Profile Control
Analysis of Dynamic Characteristics of Permanent Magnet Contactor With Sensorless Displacement Profile Control
复制标题
无传感器位移轮廓控制永磁接触器动态特性分析
DOI:
10.1109/tmag.2010.2044753
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发表时间:
2010-05
影响因子:
2.1
通讯作者:
Jin Ping
中科院分区:
文献类型:
--
作者:
Wang Xianbing;Lin Heyun;Ho S. L.;Fang Shuhua;Jin Ping
A new displacement profile control strategy based on pulse-width-modulation (PWM) for improving the dynamic characteristics and reducing the contact bounce of permanent magnet (PM) contactor during the making process is reported. Sensorless method of real time displacement signal detection is realized using magnetic circuit model (MCM) and electric circuit model (ECM). Finite element method (FEM) is used to obtain the nonlinear relationships among the flux linkage, displacement and current off-line. The information is then used for subsequent fast simulation of the dynamic characteristics of the contactor. A set of periodically inter-transferred dynamic characteristic equations are built and the complete making dynamic process of the PM contactor is simulated using 4th-order Runge-Kutta method. Experiments are carried out to validate the proposed control method on a prototype.
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DOI:
--
发表时间:
2007
期刊:
--
影响因子:
--
作者:
Ji Liang
通讯作者:
Ji Liang
DOI:
10.1093/ietele/e89-c.8.1210
发表时间:
2006-08
期刊:
IEICE Trans. Electron.
影响因子:
--
作者:
M. Rong;Jianyong Lou;Yiying Liu;Jian Li
通讯作者:
M. Rong;Jianyong Lou;Yiying Liu;Jian Li
影响因子:
2.1
作者:
A. Espinosa;J.-R.R. Ruiz;X. A. Morera
通讯作者:
A. Espinosa;J.-R.R. Ruiz;X. A. Morera
影响因子:
2.1
作者:
S. Fang;Heyun Lin;S. Ho
通讯作者:
S. Fang;Heyun Lin;S. Ho
DOI:
10.1109/icems.2005.202530
发表时间:
2005
期刊:
2005 International Conference on Electrical Machines and Systems
影响因子:
--
作者:
Fang Shuhua;Lin Heyun
通讯作者:
Fang Shuhua;Lin Heyun