Title :
The research of the contact dynamic course of the AC collision type electromagnetic system
Author :
Li, Xiaoxia ; Zhang, Naikuan ; Su, Xiuping ; Lu, Jianguo
Author_Institution :
Hebei Univ. of Technol., Tianjin, China
Abstract :
In this paper, a new method of calculating the contact dynamic course is introduced in detail. By means of this method, the dynamic characteristic of a AC collision type electromagnetic system and the contacts is calculated. The mathematical model of dynamic course of electrical apparatus system and contact are preliminarily discussed. By analysis of calculation data, we drew some qualitative conclusions.
Keywords :
contactors; electrical contacts; electromagnetic fields; mathematical analysis; AC collision; AC contactor; closing making system; contact dynamic course; electrical apparatus system; electromagnetic system; Air gaps; Contacts; Electromagnetic analysis; Electromagnetic fields; Electromagnetic forces; Magnetic analysis; Magnetic circuits; Magnetic separation; Maxwell equations; Vibrations;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
