• 전기학회논문지P
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• 제59권3호
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• pp.335-339
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• 2010

In this paper, in order to reduce the electrical disaster damage which is caused by with electrical equipment of traditional markets, we developed the cabinet panel and the electrical safety monitoring system which is able to monitor the electrical equipments condition(over current, leakage current, arc, WH, electrical fire factor etc.) at traditional markets. We constructed Test-bed for testing reliability of electrical safety monitoring system and cabinet panel. And we tested the cabinet for over current, leakage current and arc under the traditional markets actual condition. This paper will be used with the data for an demonstration project after compensating the defects which are occurred to operation of traditional markets actual loads.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2011년도 제42회 하계학술대회
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• pp.2144-2145
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• 2011

We carry out a demonstration project to verify performance of a Home- Smart Cabinet Panel(H-SCP) at the child care facility. It is difficult to prevent an electrical disaster using a existing cabinet panel because electrical events are invisible and unforeseeable. So we construct a integrated information system with a Home-Smart Cabinet Panel(H-SCP) for management of low-voltage customers. The integrated information system with the H-SCP maintain the transmitted data from H-SCP, alert a electrical event to a administrator and show a state of customer health in real time respectively. A manager of electrical safety can prevent electrical disaster to maintain electrical facilities after analysis on the integrated information system.

• 한국가구학회지
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• 제19권1호
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• pp.22-32
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• 2008

Revolution of software and hardware technology changed TV from cathode-ray tube to a LCD or PDP. And this change calls for change of TV decoration cabinet. The flat panel TV stands market is very a world-wide enormous size with the function which is various and breed and design is forming. Nonetheless, Our flat panel TV stands production method and technique is to a phase which imitates the product of the foreign nation which precedes. Currently our country TV / AV decoration cabinet is staying to only the acceptance function which is simple. Consequently, the development of the new flat panel TV stands that matches in the house culture which is modernized with applies the visual effect which is various, effective design and function is necessary. The fact that it develops the product which equips the function characteristic which is new and convenient is objective of sample planning.

• 한국화재조사학회논문지
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• 제11권1호
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• pp.37-40
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• 2008

본 연구는 저압 분전함내에서 발생한 사고사례를 분석하여 사고의 메커니즘과 사고특성 등을 연구하여 사고 패턴을 제시함으로서 전기설비 사고 원인 분석 및 진단을 위한 자료를 확보하고자 하였다. 이를 위해 금속현미경, X-ray, FI-IR 등의 분석을 하였다.

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 2008년도 춘계학술논문발표회 논문집
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• pp.269-272
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• 2008

This paper deals with damage patterns of cabinet panel for low voltage deteriorated by flame. In order to analyze damage patterns, we used Metallurgical Microscope, x-ray system, and Fourier Transform Infrared spectroscopy. Firstly, Metallurgical microscope was used for analysis of electrical causes, such as electric short and overload. Secondly, X-ray system was used for analysis of internal characteristics of circuit breakers. Lastly, Fourier Transform Infrared spectroscopy was used for analysis of damage direction by flame. The following results were obtained.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2008년도 추계학술대회 논문집
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• pp.345-348
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• 2008

In this paper, we investigated a dust pollution and spot survey of electrical installation in vulnerable area. From the survey results, we know that the dust was easily accumulated in cabinet panel because the cabinet panel cover was opened and the management of installation was not good. Although the dust pollution was not difference, the possibility of accident become increased by dust in salt area. Thus, it is necessary to variation of cabinet panel shape to prevention of electrical disaster in dust occurrence and another protection devices.

• 조명전기설비학회논문지
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• 제24권4호
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• pp.123-128
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• 2010

재래시장의 전기재해로 인한 재산 및 인명 피해를 줄이기 위하여 재래시장 특성을 고려한 상가 분전반에서 재래시장에 사용되는 전기설비의 상태(과부하, 누전, 아크발생, 전력량, 화재발생 지수 등)를 원격으로 모니터링할 수 있는 전기안전감시시스템을 개발하였다. 개발된 전기안전감시시스템의 신뢰성과 안전성을 확인하기 위해 분전반 실험 및 전기안전감시시스템의 운영 방향을 토대로 재래시장 전기안전감시시스템 Test-Bed를 구성하였다. 본 논문은 추후에 재래시장 실증 부하들의 운영에 따른 안전성과 신뢰성을 검증하기 위한 자료로 사용될 것이다.

• 한국산학기술학회논문지
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• 제19권2호
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• pp.50-55
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• 2018

지진은 예보가 거의 불가능하고 짧은 시간동안 일어나 지진이 발생할 때 적극적인 대처를 할 시간적인 여유가 거의 없어 다른 자연재해에 비해 인명피해와 재산피해가 많이 발생한다. 최근 전 세계적으로 지진이 빈번하게 발생하고 있다. 이와 같이 지진의 증가에 따라 구조물의 안전성 확보에 대한 연구가 활발히 진행되고 있지만 상대적으로 비구조요소인 전기 시설 등에 대한 연구는 미비한 실정이다. 그리고 현재 국내의 전기설비는 지진에 대한 안전설계를 하지 않는 경우가 많아 지진이 발생했을 때 손상에 매우 취약하다. 따라서 본 연구에서는 ABAQUS를 통해 실제 수배전반과 유사하도록 모델링을 하였고 자연지진파를 이용하여 3D 동적비선형해석을 수행하였다. 송변전설비 내진설계 실무지침서의 지진구역I과 보통지반암 조건에 따르면 기능수행수준의 최대응답가속도는 0.157g이다. 하지만 본 연구에서 일반적인 수배전반에 대한 해석결과의 0.1g에서 한계상태 도달비율은 30%로 안전하다고 볼 수 없다. 그리고 해석결과를 통해 지진취약도를 도출하고 분석하였다. 도출된 지진취약도는 수배전반의 한계상태를 판별하는 정량적 근거로 제시하고 이와 관련된 연구의 기초자료로 활용되는데 목적을 가지고 있다.

• 조명전기설비학회논문지
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• 제27권8호
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• pp.90-97
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• 2013

In recent years, the many electric saving methods are studied because of difficulty of meeting the demand. The electric energy management such as monitoring of branch power consumption, demand control, metering, power quality monitoring, electric safety monitoring can make energy saving. The purpose of this paper is to develop a system which can provide the integrated management of various functions required for energy management by consumers. In this system all functions which were embodied into each devices are integrated into intelligent meter. The developed systems are tested and implemented by installing at consumer electric distribution panel.

• 전기학회논문지
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• 제60권8호
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• pp.1617-1621
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• 2011

In this paper, in order to reduce the electrical disaster such as electrical fire at traditional markets, we need to develop the circuit breaker which is able to monitor the power status of electrical equipments. Therefore, for solving the those problems, we developed the detection censor(ZCT, CT) and equipment of data analysis and transmission. The detection censor and equipment is able to monitor the electrical equipments condition(over current, leakage current, arc, etc.). We constructed Test-Bed for testing reliability of the circuit breaker and obtained certification. And we tested the over current, leakage current and arc under the normal condition. This paper will be used to the data for development an cabinet panel which is able to monitor the actual loads.