• JOURNAL OF ELECTRICAL WORLD
• /
• no.8 s.80
• /
• pp.8-12
• /
• 1983

• JOURNAL OF ELECTRICAL WORLD
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• no.9 s.129
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• pp.99-102
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• 1987

세계적인 불황으로 기계의 가동률이 저하되고 있다. 어떤 공장에서는 설비를 감축시키고 있는데 반하여 인건비 절가을 위한 자동화 기계도입을 위해 전기설비를 증설하는 공장도 있다. 이 증설에서 중고 변압기를 용이하게 입수할 수 있기 때문에 경비절감을 위해 중고변압기로 증설하는 경우가 있다. 이와 같은 중고변압기를 사용했기 때문에 층간단락사고가 발생한 사례이다.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.42 no.5
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• pp.1077-1084
• /
• 2017

In this paper, we propose a electrical safety management architecture based on IoT (Internet of things) platform, especially IoTivity which is open source platform organized by OCF. With the advent of various ICT technologies, researches on convergence between power facilities and ICT technology are actively under way. The application of ICT technology to high voltage electrical equipment has been studied in terms of improving power efficiency and measuring accurate usage in real time. We focused on safety data and described the components of the electrical safety architecture, the requirement of reference interface, and available services. We defined the data profile for the electrical facilities subject to electrical safety management and examined feasibility through testing.

• JOURNAL OF ELECTRICAL WORLD
• /
• no.12 s.132
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• pp.86-94
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• 1987

• JOURNAL OF ELECTRICAL WORLD
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• 1981

• JOURNAL OF ELECTRICAL WORLD
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• pp.38-45
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• 1990

• JOURNAL OF ELECTRICAL WORLD
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• no.4 s.124
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• pp.34-40
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• 1987

• Electric Engineers Magazine
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• s.119
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• pp.27-30
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• 1992

• Electric Engineers Magazine
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• v.212 no.4
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• pp.26-28
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• 2000

• NEWSLETTER 전기공업
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• no.92-29 s.72
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• pp.1-16
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• 1992