• 한국태양에너지학회:학술대회논문집
• /
• 한국태양에너지학회 2011년도 춘계학술발표대회 논문집
• /
• pp.138-143
• /
• 2011

Until now, measures for energy saving in buildings have been tried. Because particularly the role of buildings area is very important for implementing national greenhouse gas reduction targets and Green growth. But, lack of business linkages between each sector or the interest and participation of private sector are not enough. In addition, relevant personnel to do had not been systematized. It is expected that certification services will be increased according to the activation of Building Energy Efficiency Rating System and expansion of the target buildings so Government must be prepared to expand of certification system by training Professional staff. In this study, the basic data for the introduction of obligation of Building Energy Efficiency Rating System is suggested through analysis of the operating and laws system of Building Energy Efficiency Rating System along with efforts of Government for diffusion low energy buildings.

• 설비공학논문집
• /
• 제25권6호
• /
• pp.338-345
• /
• 2013

The purpose of this study is to analyze the correlation between the 'Fenestration Energy Consumption Efficiency Rating System' (hereafter referred to as FECERS) and building energy consumption. 'EnergyPlus' was used for the calculation of energy consumption in apartments and office buildings, according to FECERS's rating and SHGC. The result indicates that the FECERS has high correlation with apartments, but has low correlation with office buildings. Also, it indicates that office buildings have a large impact from SHGC, which is not reflected in the FECERS. Consequently, the FECERS needs to be improved, by adding optical properties to assessment items. Additional study is required to establish the fenestration rating system, which, on the basis of this work, has high relevance to building energy consumption.

• 한국태양에너지학회 논문집
• /
• 제30권3호
• /
• pp.116-123
• /
• 2010

A various building certification systems are being enforced in Korea. However, the enforcement of many building certification systems has brought on the concerned people's confusion and the operation of various building certification systems which have similar assesment items causes much time and economical losses. Therefore, in this paper, the features of the GBCS(Green Building Certification System), Housing Performance Indication System, Building Energy Rating System, and Green Home Standard and Performance Evaluation System are compared and the correlations among each building certification system are analysed. As a result, it is presented that a considerable number of assessment items were so similar and identical that integration of building certification systems is needed for effective operation of these systems.

• 대한설비공학회:학술대회논문집
• /
• 대한설비공학회 2009년도 하계학술발표대회 논문집
• /
• pp.706-711
• /
• 2009

Energy shortage and environmental pollution caused by fossil fuels are very serious problem. Especially buildings have consumed more and more energy, and buildings are spend up to 25% of total energy consumption. So we should prepare alternatives to save energy in buildings. In apartment houses, The efficiency of thermal insulators and window glasses is very important to curtail heating energy. In this study, the energy rating of Apartment building is evaluated by applying various thermal insulators and window glasses.

• 한국컴퓨터정보학회:학술대회논문집
• /
• 한국컴퓨터정보학회 2018년도 제57차 동계학술대회논문집 26권1호
• /
• pp.121-124
• /
• 2018

우리나라는 에너지 소비량이 2016년에는 288Mtoe(Million tonnes of oil equivalent)로 세계에서 8위를 차지했다. 그렇기 때문에 효율적인 에너지 사용을 위해 누진세, 에너지 소비 효율 등급제 등을 시행하고 있지만, 직접적인 에너지 요금계산과 부과방식은 불투명하다는 것 또한 사실이다. 본 연구는 가정에서 소비하는 에너지 중 대표적인 전기, 수도, 가스 요금에 대한 계산과 각 에너지의 요금표를 제공하고 사용자들의 편의성을 증가시키기 위해 Chart와 Grid를 이용하여 사용자가 시각적으로 자신의 에너지 사용 정보를 확인할 수 있게 개발하였다.

• 한국태양에너지학회 논문집
• /
• 제32권2호
• /
• pp.58-63
• /
• 2012

As the exterior of building has been considered one of th important parts, the use of glass that is suitable to express various appearances gets raised. However, windows have 6~7times lower insulating performance than insulated walls. Lately, highly efficient windows are required as the needs for reduction of energy consumption come to the force. Therefore, Nowadays more people use cooling systems in summer, more the use of Low-E glazing is increasing. Because it is good to block Solar Radiant Energy which can cause much of heat loss while cooling system is working. This study measures U-value of the double Low-E glazing window and commonly used single Low-E glazing window. And then the effect of each window on the efficiency rating has been analyzed applying to the certification system of the building energy efficiency rating which has implemented.

• 에너지공학
• /
• 제26권4호
• /
• pp.92-99
• /
• 2017

국내에서는 국토부 7대 신산업, 산업부 8대 신산업으로 제로에너지빌딩이 지정되었으며, 건물외피의 단열성능 극대화와 건물 기기 효율향상 및 신재생 보급 확대를 위해 부처간 융합을 통해 제로에너지빌딩 보급 활성화 달성을 목표로 하고 있다. 국내에서 시행 중인 제로에너지빌딩 인증제에 해당되는 건물에너지효율등급 1++이상이 되는 건축물들의 부하(냉방, 난방, 급탕, 조명, 환기)들의 에너지소요량을 분석하여 대략적인 부하들의 수준을 파악하고 제로에너지빌딩 인증제 고도화를 위한 기초 자료로 활용될 수 있도록 하는 목적이 있다. 제로에너지빌딩 인증에 해당되는 건축물은 2017년 기준 61개 가량 되는 것으로 파악되고 있으며, 패시브 측면과 액티브 측면을 고려하여 5대 부하별 대략적인 기준 값과 1차 에너지소요량을 산정하였다. 부하기준 산정을 위한 데이터의 표본이 적어 명확한 기준이 된다고 보기는 어려우나 앞으로 제로에너지빌딩 인증 기준을 고도화하기 위해 다양한 방법들을 적용하여 해석할 필요성이 있다고 판단된다.

• 한국태양에너지학회 논문집
• /
• 제27권4호
• /
• pp.77-85
• /
• 2007

With the increase in the demand for sustainable and environment-friendly development all over the world, it becomes an urgent issue for Korea to reduce $CO_2$ emission. Since building industry accounts for about 40% of international energy and resource consumption and $30{\sim}40%$ of $CO_2$ emission, it is essential to prepare for energy-efficient building. This study aims to seek for improvement direction for a domestic Building Energy Efficiency Rating System through the comparison with foreign systems. Two foreign building energy rating systems which have the similar application scope with domestic one, HERS(Home Energy Rating System) and SAP(Standard Assessment Procedure)2005 were selected. As compared with foreign systems, we intended to suggest improvement direction for effective application of Building Energy Efficiency Rating System in Korea.

• 한국산학기술학회논문지
• /
• 제14권8호
• /
• pp.4012-4018
• /
• 2013

본 연구에서는 2020년까지 리모델링을 하는 국내 아파트에 에너지절약을 할 수 있는 방안을 제공하기 위하여 해외 패시브하우스에 적용된 에너지절약을 위한 기술들에 대해 알아보고 이를 통하여 우리나라에 적용 가능한 패시브적인 요소기술을 도출하였다. 또한 이를 적용 시 에너지절감율을 알아보기 위하여 국내의 건물에너지효율등급인증제도를 사용하여 선정한 5개 사례의 에너지절감율을 산출하고 등급을 부여하여 분석하였다. 그리고 이를 통하여 에너지를 절약할 수 있는 합리적인 열관류율 대안을 도출하고, 국내에서 추진되는 아파트 리모델링 프로젝트에 제시하였으며, 이 방안은 표준주택 대비 에너지를 40%이상 절약 할 수 있다.

• 대한설비공학회:학술대회논문집
• /
• 대한설비공학회 2008년도 하계학술발표대회 논문집
• /
• pp.801-806
• /
• 2008

The best plan is that the insulation performance should be improved because the insulation and airtight of building envelopes have an effect on the energy consumption basically. New insulation materials, which have the high performance and are above insulation standard, have been developed steadily. Because there are not studies on the building energy rating system and economic evaluation considering new insulation materials, these matters should be studied. In result alternatives, which applied 6 high performance material each, influence, reduce the annual heating energy and raise the building energy rating. Applying the vacuum insulation material(Case1,2) and vacuum or triple glazing can retrieves the investment with $120 and $$140{\sim}150$ per barrel each.