기존 건축물을 위한 x-Ray 개념의 에너지 모델 작성과 평가

x-Ray Approach to Develop Energy Model for Existing Buildings

  • 윤성환 (성균관대 건설환경시스템공학과) ;
  • 박철수 (성균관대 건축토목공학부)
  • 투고 : 2013.10.02
  • 심사 : 2014.01.15
  • 발행 : 2014.01.25


Energy consumption by existing buildings accounts for a significant portion of the energy use in building stock. To improve energy performance of existing buildings, it is necessary to have a scientific and objective energy model to assess building energy performance as well as decision making for building energy retrofit. Such energy model must be very simple, easy-to-develop, accurate enough and easy-to-use so that it can be used for a large portfolio of existing buildings. With this in mind, the paper presents a new concept so called building energy x-Ray approach. The approach utilizes ISO 13790 simple hourly calculation method as well as other EN energy standards, rather than resorting to full-blown dynamic simulation tools (e.g. EnergyPlus) which is too time-effort-cost intensive. The x-Ray approach, implementable in MATLAB environment, was applied to two existing office buildings. The paper reports the results of such application in terms of accuracy, usability, and limitations.


에너지 모델;기존 건축물;건물 에너지;보정


연구 과제 주관 기관 : 국토해양부


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피인용 문헌

  1. The development of an energy-efficient remodeling framework in South Korea vol.53, 2016,
  2. Bayesian Calibration of Energy Model for Existing Buildings vol.30, pp.10, 2014,