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A Study on the Residents Comfort in the Operation of Air-conditioner by using the Control Criteria of Indoor Thermal Environment in Apartment Buildings

공동주택 내 온열환경 제어기준을 통한 냉방기기 운전 시 거주자 쾌적성에 관한 연구

  • 김성경 (경북대학교 건설환경에너지공학부 대학원) ;
  • 홍원화 (경북대학교 건설환경에너지공학부) ;
  • 류지혜 (경북대학교 건설환경에너지공학부 대학원)
  • Received : 2017.06.29
  • Accepted : 2017.09.15
  • Published : 2017.11.30

Abstract

For modern people who spend most of their time indoors, the comfort of the indoor environment is very important. High energy use for maintaining comfort in summer is becoming a problem and the temperature control does not satisfy residents' comfort. For the purpose of reducing the use of air-conditioner and enhancing comfort, an experiment is performed through the control survey of the various indexes of evaluation of indoor areas and the residents' questionnaires. All control criteria experiments are conducted six times per hour every ten minutes and 84 data are collected and analyzed per day for 4 days in a row. The operating patterns of the air-conditioner derived from control by control criteria is analyzed with the residents' comfort. As a result, rather than controlling only a single control criteria, it indicates that there is a need for mutual supplementation between indexes of evaluation. It seems to be necessary to analyze the amount of power consumption of air-conditioner in the future. The purpose of this thesis is to analyse the control criteria for decreasing use of air-conditioner and the improving resident's comfort by means of a control experiment by the control criteria.

Keywords

Acknowledgement

Supported by : 경북대학교

References

  1. Kim, S.. Hong, W.. & Ryu, J. (2017). A Study on characteristics and residents' recognition of ERV system in Apartment Houses through IPA analysis. Journal of INFORMATION .Vol.20, No.3(A) pp.1717-1724
  2. Ryu, J. (2015). Optimal operation of ERV system installed in the Apartment Houses in South Korea, India Journal of Science and Technology, Vol8(24)
  3. Lee, C., Bae, G., Choi, H., & Lee, C. (1994). Characteristics of Thermal Environments and Response of Thermal Sensation in Office Buildings in Summer, 238-245
  4. Kim, S., Yun, S., & Chung, K. (2015). A Study on the Application of Simulation-based Simplified PMV Regression Model for Indoor Thermal Comfort Control, Journal of Energy Engineering 24(1), 69-77 https://doi.org/10.5855/ENERGY.2015.24.1.069
  5. Park, J. (2012). Ventilation and heating energy consumption of official, Journal of the Building environmental equipment, 33-35
  6. Han, H., Lee, J., Shin C., Jang, K., Kim, J., & Lim, S. (2010). A study on occupant use of windows depending on thermal environment in naturally ventilated space, Journal of the Society Of Air-Conditioning And Refrigerating Engineers Of Korea, 467-472
  7. Sen, D. (2016). Analysis of cumulative effect of temperature on power consumption volatility, KOREA ENERGY ECONOMICS INSTITUTE
  8. Ministry of Environment of KOREA. (2017). Manual for indoor indoor air quality management
  9. Han, C., No, G., & O, M. (2006). Comparison of the PMV and CO䔖oncentration Characteristic in the Lecture Room with a Different Airflow rate of the Ventilation System and Heating System for heating season, Journal of the Society Of Air-Conditioning And Refrigerating Engineers Of Korea, 411-416.
  10. ISO 7730. (2005). Ergonomics of the thermal environment,
  11. Kim, M., Kim, Y., & Jeong, G. (2011). Reduction of Cooling Load using Outdoor Air Cooling, Journal of the Korea Geothermal Energy Society, 7(1), 51-58
  12. Kim, M., Kim, Y., & Jeong, G. (2010). Energy Saving Characteristics of Enthalpy Control Outdoor Air Cooling using Dynamic Simulation, Journal of the Korea Institute of Machinery and Materials, 1058-1063
  13. Cheon, S., Kwak, Y., & Huh, J. (2012). Feasibility Study on Energy Saving of Cooling System using Outdoor Air Control strategies, Journal of the Korea Institute of Machinery and Materials, 438-441
  14. Ministry of Environment of KOREA. (2016). Indoor air quality management method
  15. Kim, B. (2013). Characteristics of Physical Environment Elements in Comfortable Environment Classification Based on Thermal Comfort, Journal of the Eromonomics Society of Korea, 392-395
  16. ASHRAE 55. (2013). Evaluation of comfort in existing buildings_measurement methods (Occupancy survey, Physical measurements), Thermal Environmental Conditions for Human Occupancy
  17. ASHRAE USA, American Society of Heating, Refrigerating and Air-Conditioning Engineers.
  18. Song, D. (2003). Study on the Personal Air - Conditioning System Considering Human Thermal Adaptation, Journal of the Articles, 15(6), 524-533
  19. Kang, K., Song, D. (2014). A Study on the Control Logic of the Simulating Natural Wind Air-condition Considering Thermal Comfor, Journal of the architectural institute of Korea, 30(1), 225-234
  20. Park, J., Ki, H., Kang, K., & Song, D. (2011). An Analysis of the Occupant's Thermal Comfort controlled by System air conditioner under Hot and Humid region, Journal of the architectural institute of Korea, 31(2), 419-420