| ³í¹®¸í |
°æÁ¦¼ºÀ» °í·ÁÇÑ Á¦·Î¿¡³ÊÁö ÁÖÅÃÀÇ ¼³ºñ½Ã½ºÅÛ ÃÖÀû ±¸¼º¿¡ °üÇÑ ¿¬±¸ / Cost-Effective Optimal Configuration Of Heating & Cooling System For Zero Energy Solar House |
| ÀúÀÚ¸í |
ÃÖ¹ÎÁÖ(Choi, Min-Joo) ; ±è¹Î¿µ(Kim, Min-Young) ; À±Á¾È£(Yoon, Jong-Ho) |
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Çѱ¹»ýÅÂȯ°æ°ÇÃàÇÐȸ Çмú¹ßÇ¥´ëȸ ³í¹®Áý, Åë±Ç31È£(v.16 n.2) (2016-12) |
| ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(30) ÃÑÆäÀÌÁö(2) |
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°æÁ¦¼º Æò°¡ ; Á¦·Î¿¡³ÊÁö ; »ý¾ÖÁÖ±âºñ¿ë ; Economic Assessment ; Zero Energy ; Life Cycle Cost |
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In this study, energy performance and economic feasibility of four heating and cooling systems, ground source heat pump, air source heat pump, electric boiler + air conditioner, and electric resistance cable + air conditioner were evaluated in order to derive optimum configuration for zero energy houses under the current Korean domestic electricity tariff system. The study then compared their life cycle cost and determined the most economical system. The result showed that air source heat pump was the most economical system in terms of the heating and cooling energy saving and LCC analysis (33 years of payback time). |