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http://dx.doi.org/10.5916/jkosme.2012.36.2.315

Study on the Dynamic Modeling of MCCB  

Park, Jin-Young (LS산전)
Cho, Hea-Yong (충북대학교 기계공학부)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.36, no.2, 2012 , pp. 315-320 More about this Journal
Abstract
Generally circuit devices of low voltage are as follows, ICCB, PCB and MCCB. Among them, MCCB is typically used because it has superior characteristics which fuses do not possess, such as safety, controllability and ability to collaborate with other devices. The MCCB plays vital role, it has to trip instantaneously when the fault is occurred as well as it must have high insulation capacity. Therefore in order to enhance the breaking capacity, the study of contact construction, contact tip and link are necessary. This paper shows dynamic modeling of mechanism part of MCCB using an exclusive analysis program, and embodies the research of improvement of mechanism performance.
Keywords
MCCB; Mechanical operation; Dynamic modeling;
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  • Reference
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