• The Magazine for Energy Service Companies
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• s.70
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• pp.54-61
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• 2011

최초 패시브하우스의 아이디어는 1988년 Prof. bo Adamson (Lund 대학, 스웨덴)와 현재 독일의 패시브하우스 연구소 소장인 Dr. Wolfgang Feist에 의해서 계획되어 졌으며, 이후 독일 헤센(Hessen)주 경제부의 지원하에 1991년 Prof. Bott / Ridder / Westermeyer의 설계로 독일의 Darmstadt 북쪽의 Kranichstein에 최초로 완공되었다. 그 이후 Wuestenrot-Stiftung와 헤센주 환경처의 지원아래 여러분야의 검사와 측정이 이루어 짐으로써 실현되어 졌으며, 그 후 독일에 약 13,000여채의 패시브하우스가 보급되었고, 여러 용도(주택, 학교, 사무실, 기숙사 등)에 적용되며 발전하고 있다.

• Korea Journal of Geothermal Energy
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• v.9 no.1
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• pp.16-27
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• 2013

• Land and Housing Review
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• v.15 no.2
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• pp.1-7
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• 2024

The Ministry of Land, Infrastructure, and Transport has been promoting strengthening energy efficiency of old buildings through public green building remodeling projects since 2020. Green remodeling includes both essential and optional construction of passive and active elements. However, there is a lack of integrated designs of passive and active systems and no standards for prioritizing these systems according to the building's age. Therefore, this study examined six public libraries in central region 2 that were expected to be high energy consuming. Remodeling strategy priorities were selected based on potential energy reduction. The libraries were divided into three groups based on their year of construction, completed in the 1980s (Model 1), 1990s (Model 2), and 2000s (Model 3). ECO2-OD, based on ISO 13790 and DINV 18599, was used as the primary energy consumption analysis tool. Simulation results indicated Model 1 and Model 2 benefited most from higher insulation and replacement of mechanical equipment. Model 3 benefited most from upgrading to more energy efficient windows.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.433-435
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• 2003

새로운 컴퓨팅 패러다임으로 대두되고 있는 유비쿼터스 컴퓨팅 환경에서 중요한 위치를 차지하고 있는 인터페이스 기술로 RFID가 이미지 기반 태그 등을 들 수 있다. RFID의 경우 여러 개의 태그를 인식할 수 있으나 태그의 존재를 모르는 사용자에게 혼동을 초래할 수 있고 이미지 코드만을 사용했을 때는 패시브 태그로 적송시간에 화물확인시간을 단축하기 어렵고 위치추적시에 액티브적인 요소가 없어 불편함을 가져올 수 있다. 그러므로 업무프로세스에서 인식거리 및 사용자 편의를 위한 액티브적인 요소가 요구되는 위치추적 및 신속한 입력을 위한 운송부문에 RFID를 사용하고 적품 여부를 확인하는 부분에 패시브적인 태그를 사용하여 유리한 점을 하나로 묶은 듀얼 태그 인터페이스를 제안한다. 이는 모든 운송자원을 파악하고 자원의 효율적인 활용을 통해 변화하는 환경에 신속하게 대응할 수 있는 인프라를 구축할 수 있으며 원재료의 수급에서 사용자에게 물품을 전달하는 과정에서 자원과 정보의 일련의 흐름을 관리하는게 가능하게 될 것이다.

• Journal of the Korean Solar Energy Society
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• v.35 no.6
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• pp.35-42
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• 2015

The proper use of the passive and active design elements are important for the realization of green buildings. The G-SEED (Green Standard for Energy and Environmental Design) has been implemented in Korea to promote green building construction reflecting these design elements. In this paper, evaluation items of G-SEED which related to the passive design were selected. And improvement direction for the G-SEED was proposed through the analysis of the application status of the passive design elements for the G-SEED certified buildings. This results can be used for developing study on the future improvement of the assessment criteria of G-SEED.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.34 no.11
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• pp.13-22
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• 2018

At the time when zero energy building is expected to be generalized, this study examines whether the investment in the passive element or the active element is more effective in terms of energy in the construction process of zero energy building. In other words, the effect of energy demand by passive element and the change of energy generation by active element are examined in terms of the same investment cost. The purpose of this study is to examine the change of energy demand by passive element and the change of energy generation by active element in zero energy building and to make reasonable investment decision by comparing energy with cost aspect. For this purpose, we selected the buildings to be subjected to energy simulation and derive the required energy amount and energy generation amount by using meteorological data of four regions in Korea. The change of energy demand and energy generation according to the change of application condition was derived. In order to compare and analyze the changes in energy demand and generation at the same cost standard through price survey and quotation of window and photovoltaic power generation equipment.

• Journal of Energy Engineering
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• v.26 no.4
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• pp.29-34
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• 2017

Factors of Zero-Energy Building are divided into active and passive factor. Passive factor means insulation, heat bridge of building like insulation, windows and doors, awning, outside etc. and active factor means energy output and efficiency coefficient. Energy output of active factor is achieved by new generating energy. This study anticipated how many effects will be produced when not new generating energy but Vehicle to Building; V2B, bi-directional charging and discharging technology, is applied to Zero-Energy Building. In new generating energy, power generation will be anticipated by geography and climate, but in V2B, several input variable like user's discharging intention and number of usable charger etc. should be considered. We can check how much V2B contribute to the Zero-Energy Building by anticipated results, and that results should be anticipated by using probabilitic method because there is few statistical data. This study anticipate change of charging and discharging pattern, based by Demand Response slot, by using monte carlo method among the probabilitic methods.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.8
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• pp.4012-4018
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• 2013

This paper proposes an energy conservation scheme when apartment remodeling is provided, which analyzes the energy conservation techniques that are suitable for overseas passive houses. Subsequently, a passive solution that is more suitable for our country is derived. In order to examine the energy saving rate applying to passive solution, it evaluates the energy saving rate of 5 specific cases by taking advantage of internal building energy efficiency rating certification system, classifies them and analyzes them. Finally, a rational alternative is devised, and then which is implemented in the internal apartment housing remodeling project. This scheme can save 40% of the energy in comparison with typical apartment building.

• KIEAE Journal
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• v.13 no.2
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• pp.39-46
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• 2013

Recently, the field of construction is putting a variety of effort into reducing CO2, since global warming is being accelerated due to climate changes and the increase of greenhouse gas. For reduction of CO2 in the field of construction, it is required to make plans to cut down heating energy of buildings and especially, it is urgently needed to cut down energy of residential buildings in rural area where occupies the majority of consumption of petroleum-based energy sources. Therefore, this research compared and analyzed the actual energy consumption, by evaluating energy performance of a detached house applying passive house design components for reduction of energy. As the result, energy consumption showed remarkable differences, according to the operation of a heat recovery ventilation unit which is one of passive house design components, and building energy consumption displayed remarkable differences, too, depending on the difference of airtightness performance during building energy simulation conducted in process of design. Based on these results, the importance of airtightness performance of passive house was verified. The result of the actual measurement of energy consumption demonstrated that LNG was most economical amongst several heat resources yielded, on the basis of LPG source energy consumption measured within a certain period of time, and it was followed by kerosene. LPG was analyzed to have a low economic efficiency, when used for heating.

• Journal of the Korean housing association
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• v.21 no.1
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• pp.103-112
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• 2010

This Study is about the check-List composition for 'Low carbon green growth' of Long-life housing. That utilization for required the check-list composition at Sustainable building strategies and Design methods. That for long life housing, sustainable building strategies part of building construction and interior, the proper foundation for legislative system, maintenance methods with in building life cycle, sustainable and green architecture capability realization prepare for connection plan with 'Low carbon-green growth'. Extracting from elements of Architectural planing answer to basic concept of Low carbon-green growth and aimed at Low carbon scheme for energy saving, green growth scheme for environmental conservation as to each application purpose reconstitute by classify Check-list category about elements of Architectural planing. Through this architectural research deduce elements of architectural planing that can be research utilization with in Check-list composition.