Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.04c
- /
- Pages.29-31
- /
- 2008
Design of Electromagnetic Force driving Actuator for Molded Case Circuit Breaker
배선용 차단기(MCCB) 구동용 전자석 조작기(EMFA) 설계
- Kim, Rae-Eun (School of Electrical Engineering and Computer Science, Seoul National University) ;
- Kang, Jong-Ho (School of Electrical Engineering and Computer Science, Seoul National University) ;
- Kwak, Sang-Yeop (School of Electrical Engineering and Computer Science, Seoul National University) ;
- Jung, Hyun-Kyo (School of Electrical Engineering and Computer Science, Seoul National University)
- Published : 2008.04.25
Abstract
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) is getting more and more important. In this paper, we aimed to propose a remote-controlled MCCB of which the driving device is substituted to electrical equipment for mechanical parts. Driving device of MCCB 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).
Keywords