The Open Electrical & Electronic Engineering Journal

2014, 8 : 467-473
Published online 2014 December 31. DOI: 10.2174/1874129001408010467
Publisher ID: TOEEJ-8-467

Simulation Analysis of Static Characteristics of CJX2-40 Type AC Contactor Electromagnetic Mechanism

Jiaxian Li
College of Mechanical and Electronic Engineering, Eastern Liaoning University, Dandong, Liaoning, 118003, China.

ABSTRACT

At present, the finite element method has been widely used in electrical engineering; value has an absolute advantage in the field of solving the problem of position in the electromagnetic boundary. From the perspective of historical development, for solving the electromagnetic boundary value problems, four kinds of methods are used namely; graphical method, simulation method, analytical method and numerical calculation . This study introduced finite element method which has developed rapidly. Before finite element method, numerical calculation method was used, although this method was effective to a certain extent but the results showed that it had a limited range of the electromagnetic boundary value problems to be solved.

Keywords:

CJX2-40 type AC contactor, electromagnetic mechanism.