Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2015.07a
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- Pages.545-546
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- 2015
Protection Relay Coordination Study for Reducing Arc Flash Hazard
아크플래시 장해 대책 보호계전기 협조 검토
- Lee, Kang-Wan (DAEHWA Power Engineering Co., Ltd.) ;
- Yang, Jung-Oock (Korea University)
- Published : 2015.07.15
Abstract
Arc flash hazard study is required for the electric power system of industrial plant nowadays. Arc flash incident energy and level are calculated by arc flash hazard study. The arcing fault clearing time is determined by the response time of protection devices. This paper is protection devices coordination study to reduce potential incident energy for industrial electric power system.
Keywords