The Journal of Sustainable Design and Educational Environment Research (교육녹색환경연구)

Korean Institute of Sustainable Design and Educational Environment (한국교육녹색환경연구원)
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A Study on Prediction of Power Consumption Rate for Heating and Cooling load of School Building in Changwon City

창원시 학교 건축물의 냉난방부하에 대한 전력 소비량 추정에 관한 연구

  • 박효석 (창원대학교 공과대학 건축공학과 대학원) ;
  • 최정민 (창원대학교 공과대학 건축공학과) ;
  • 조성우 (창원대학교 공과대학 건축공학과)
  • Published : 2012.08.30
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Abstract

This study was carried out in order to establish the estimation equation for school power consumption using regression analysis based on collected power consumption for two years of weather data and schools are located in Central Changwon and Masan district in Changwon city. (1) The power consumption estimation equation for Heating and cooling is calculated using power consumption per unit volume, the difference between actual power consumption and results of estimation equations is 4.1%. (2) The power consumption estimation equation for heating load is showed 2.6% difference compared to actual power consumption in Central Changwon and is expressed 2.9% difference compared to that in Masan district. Therefore, the power consumption prediction for each school using the power consumption estimation equation is possible. (3) The power consumption estimation equation for cooling load is showed 8.0% difference compared to actual power consumption in Central Changwon and is expressed 2.9% compared to that in Masan district. As the power consumption estimation equation for cooling load is expressed difference compared to heating load, it needs to investigate influence for cooling load.

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References

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