Title :
Analysis and improve of electromagnet mechanism for integrated control and protective switching devices
Author :
Cai, Zhiyuan ; Gong, Haishen ; Ma, Shaohua
Author_Institution :
Coll. of Electr. Eng., Shenyang Univ. of Technol., Shenyang
Abstract :
In this paper, the dynamic characteristics of a new type of control and protective switching devices (CPS) are analyzed by means of Ansoft Maxwell 2D transient solver. The relationship of the breaking velocity and resetting time during switch on/off to the counterforce, the coil diameter as well as the number of windings are simulated and calculated. The results of transient analysis can be used for the optimum design of this type of CPS so as to better meet the demands on saving energy, long operational life and small volume for low voltage apparatus.
Keywords :
circuit breakers; energy conservation; finite element analysis; switching transients; Ansoft Maxwell 2D transient solver; CPS analysis; circuit breaker; electromagnet mechanism; energy saving; high-capacity control circuit; integrated control; low voltage apparatus; magnetic contactor; protective switching devices; transient analysis; Centralized control; Coils; Electromagnetic analysis; Electromagnetic modeling; Electromagnets; Magnetic analysis; Protection; Switches; Switching circuits; Transient analysis;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
