Design of Electromagnetic Force Driving Actuator (EMFA) for Molded Case Circuit Breaker
Recent years have witnessed that the Korean government prompts the ‘Power IT enterprise to combine electric power industry with information technology (IT). Especially, in a move to shore up the distribution automation system, the necessity for remote control of molded case circuit breaker (MCCB) becomes more important. In this paper, we aimed to propose a remotely controllable MCCB, of which the driving device is substituted to electrical equipment for mechanical parts. Driving device of circuit breaker was designed with the electromagnetic force driving actuator (EMFA). Electromagnetic force and dynamic characteristics of the designed EMFA are analyzed using 2-D finite element method (FEM).
Rae-Eun Kim Jong-Ho Kang Sang-Yeop Kwak Hyun-Kyo Jung
School of Electrical Engineering and Computer Science, Seoul National University San 56-1, Shilim-do School of Electrical Engineering and Computer Science, Seoul National UniversitySan 56-1, Shilim-don
国际会议
11th International Conference on Electrical Machines and Systems(第11届国际电机与系统会议)
武汉
英文
1-4
2008-10-17（万方平台首次上网日期，不代表论文的发表时间）