• 한국안전학회지
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• 제19권3호
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• pp.70-77
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• 2004

A Reasonable lighting should be provided for doing night work. All works far construction site can be exposed to potential hazard at night work The purpose of this study is to provide a standard of the lighting against accidents due to insufficient lighting at site. one pilot tea one at building work site, one at mad work site of it have been conducted for figuring out illumination change depending worker's activity direction, using lux checker to show it as numerical indication. The direction are changed with a range of 30, 60, 90, and 135 degree to be checked at site. Tests results show that $10\%\;and\;15\%$ of lighting could be decreased by changing the working direction of works at site. Therefore, steep slope place, cave work and backside of structural elements such as a column, deep beam should be considered for keeping sufficient and reasonable lighting. It is found that $50\%more$ illumination Lux needs f3r civil work than for building work.

• 조명전기설비학회논문지
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• 제18권3호
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• pp.1-6
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• 2004

고체기반 조명인 LED를 적용시킨 건축조명 설계사례는 최근 수적으로 증가하고 있으나, 조명기구의 개발 및 설계적용기법은 새로운 광원에 적합하지 못한 경우가 많다. 본 논문에서는 디지털 기술로 제어되는 조명설계기법 관련 요소를 살펴보고, 디지털 광원 모듈을 개발하여 건축조명설계에 적용해봄으로써 센서와 연동되는 인터랙티브 라이팅 기법의 효용성을 검토하였다. 자연의 아날로그적 변화를 센서로 검출하여 연출하는 인터랙티브 라이팅은 디지털 기술이 조명대상공간을 획일화시킬 수 있다는 부정적 측면을 극복할 수 있는 하나의 새로운 대안이 된다 하겠다.

• 조명전기설비학회논문지
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• 제15권3호
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• pp.10-17
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• 2001

공간의 효율적 조명시스템의 설계를 위해서는 그 공간의 물리적 조건들과 작업의 내용 등을 고려하여 표준적인 상황을 규정하고, 그 상황에서 가장 유용한 조명설계를 찾아내어 표준화해야 한다. 특히, 인텔리전트 빌딩에서는 OA도입으로 인한 W 작업환경, 취업인구의 고령화 등의 공간특성을 고려한 조명계획이 요구되며 이러한 조명계획을 구현할 수 있는 조명기구를 제작할 필요가 있다. 따라서 이 연구에서는 국내 인텔리전트 빌딩의 주요 공간별 크기와 형태 및 특성을 조사하여 표준공간을 선정했고, 이를 반사판설계에 반영하여 3 가지 형태의 형광 등기구를 설계, 분석하였다.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2008년도 추계학술대회 논문집
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• pp.21-24
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• 2008

One of the Purposes of architectural lighting is to give pleasure and pride to people. Government often encourages to building owners to apply architectural lighting as a policy because architectural lighting can be one of the tourist attractions. The characteristics of a building, a city and a nation should be reflected to architectural lighting design. Therefore, the purpose of this research is to analyze and compare architectural lighting of buildings in Las Vegas and Shanghai using measured luminance and nighttime image.

• 한국태양에너지학회 논문집
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• 제31권4호
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• pp.112-121
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• 2011

To lead lighting inside, design solution and mechenical solution can be used.A inner court and atrium are samples for design solution. However, physical and environmental elements for building design are not taken positively into consideration. So low position of the inner court is difficult to reach lighting performance and a urban landscape gets damaged. On this study, selecting a building with a inner court, best design method is suggested to apply reflecting mirror. building direction, building shape and solar position are considered to deside the setting angle for reflecting mirror. Performance for the setting reflecting mirror is verified through various simulation cases, and is got more lighting performance than the present situation on the building inside.

• 전력전자학회:학술대회논문집
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• 전력전자학회 2017년도 전력전자학술대회
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• pp.118-119
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• 2017

This paper proposes the operation mode and control method of the PV ESS for building lighting. The PV ESS is consisted of 3.3kW single phase grid connected PV inverter, Bi-direction DC/DC converter for Charging/Discharging for battery and DC48V Buck DC/DC converter for LED lighting.

• KIEAE Journal
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• 제13권3호
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• pp.91-96
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• 2013

The purpose of this study was to analyze the annual energy demand including heating, cooling and lighting according to kind of windows with transparent thin-film a-Si Building Integrated Photovoltaic(a-Si BIPV) for office building. The analysis results of the annual energy demand indicated that the a-si BIPV window was reduced by 8.4% than the clear gazing window. The base model A was combinate with a-Si BIPV window area of 67% and clear window area of 33% among the total exterior area. The model B is to be applied with low-e clear glass instead of clear glass of the base model A. The model B was reduced to annual energy demand of 1% more than the model A. Therefore, By using a-si BIPV solar module, the cooling energy demand can be reduced by 53%(3.4MWh) and the heating energy demand can be increase by 58%(2.4MWh) than clear glazing window in office building. Also, Model C applied to the high efficient lighting device to the model B was reduced to annual energy demand of 14.4% more than the Model D applied to the high efficient lighting device to the model A. The Model E applied with daylight dimming control system to the Model C was reduced to annual energy demand of 5.9% more than Model C.

• 한국실내디자인학회논문집
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• 제22권1호
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• pp.47-54
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• 2013

For the office work environmental design, the importance of the design management is increased to improve operation efficiency as well as the aesthetic environmental implementation of the function today. Lighting is a required element ineffective operation environment. It has become more important for the aesthetic, economic, and practical reasons, to consider the luminous environment and the lighting of visual tasks separately. When the brightness is insufficient, productivity deteriorates, and the layout of the lighting located by mistake causes the fatigue of eyes. Productivity rises to office in a large number of studies so as satisfaction is low in general in the dark office, and to be bright. Therefore the purpose of this research is to suggest the right direction of lighting design of office building area. 11newly renovated office buildings are selected for this luminous environment research. We could conclusions as following through this research. First, it was planned brighter than the recommended lighting level in the most space. It shows that the accurate lighting design criteria is needed in order to achieve proper lighting environment. Second, the application of the LED lighting fixtures is continuously increased in the recent office lighting environment. It is explained that it is applied for reasons of the electrical energy reduction and the maintenance efficiency with the long life time. Third, the consideration of the lighting plan for the difference of working types is not enough. with various communication configuration through an independent plan, and the effective lighting plan that appropriateness preparation design and energy saving area vailable must be applied. Fourth, the lighting environment of the lobby needs a specialized lighting plan as are presentative space of the building.

• 조명전기설비학회논문지
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• 제19권6호
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• pp.1-8
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• 2005

건물 내에 존재하는 자연광은 조명원으로 국한되지 않고 시각적, 심리적 자극을 통한 실내 환경의 질적 향상에 이르기까지 에너지절약 및 공간의 쾌적성에 큰 영향을 미친다. 유입되는 자연광량에 비례적으로 연동되는 건물에너지는 전기조명에너지를 절감시키고 난방 기간동안 일사열의 유입에 따른 난방에너지를 절감시킨다. 여름철에는 전기조명의 소등으로 인한 조명원의 발열량이 감소됨으로써 냉방부하의 감소에 이르기까지 포괄적인 영향을 미친다. 조명개발분야의 선진국에서는 에너지 절약형 광원의 대체와 아울러 자연채광과 통합된 최적 조명제어 기술의 운용만이 건물이 가지고 있는 에너지 절약의 잠재력을 현실화시킬 수 있다고 판단하고 있다. 따라서 본 연구는 일반적인 사무소 모델 공간의 에너지 절약형 인공조명을 대상으로 자연광 유입에 따른 연동적 조명제어 기법을 적용하는 경우를 대상으로, 인공조명의 소등량에 따른 조명에너지의 절감량과 이에 수반되는 냉방에너지의 점감량 및 일사열 취즉에 따른 겨울철 난방 부하 절감량을 분석함으로써 자연채광의 건물에너지에 대한 연간 기여도를 통합 분석하였다. 특히 자연채광의 성능은 실험을 통한 측정 데이터를 이용하고 에너지 해석 프로그램을 재구성하여 실질적인 절감량을 도출하도록 시도하였다.

• 한국농촌건축학회논문집
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• 제10권3호
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• pp.27-34
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• 2008

Recently, the outdoor lighting of architectural Facade has increased for the improvement of night-scape in urban and coastal resort. The purpose of this research is to analyze lighting characteristics; Luminance, Illuminance, Color Temperature, Chromaticity in Gyengpo Park of Eastern famous coastal resort. The result of this paper is as follows: 1) The Luminance ratio was measured that compare to the 1:10 criterion(IESNA) was in excess to the most building except "K". Because of these condition, Luminance environments was injurious to visual health the overuse of the outdoor lighting or glare to the eyes. 2) The level of vertical Illuminance value was insufficient 33.3% among the cases of survey with 4Lux standard of CIE. 3) The kinds of outdoor lighting of BLDG were increased lighting emitting diode(LED), metal halide(MH) instead of reduction trend of neon, fluorescent light, halogen. As the crisis of Energy resources we will be investigate adapt method of outdoor lighting, which design is based on economical efficiency by the use of optimum lighting.