| 연도별 기상데이터를 활용한 건물의 냉 · 난방부하 특성 비교 |
|
이지훈, 황광일 |
|
|
| Comparative Studies on Heating and Cooling Loads' of a Building Varied by Annual Weather Data |
|
Ji-hoon Lee, Kwang-il Hwang |
|
|
| Abstract |
|
The purpose of this study is to compare and analyze the differences of a building's heating and cooling loads depending on the weather variation. Followings are the results. The temperature, humidity and wind speeds of standard year are bigger than those of 2006～2009. The 2006～2009's total horizontal solar irradiance is greater than that of standard year, and the direct solar irradiance of standard year is bigger in winter and vice versa in summer. As results of simulation on heating and cooling loads, it is difficult to find out the bilateral influences between maximum thermal loads and annual's. The equivalent-time operating ratio(EOR) is defined on this study to estimate the differences between year and year, and the EOR of standard year shows low value comparing to 2006～2009 years'. |
| Key Words:
Weather data;Building energy;Maximum heating loads;Annual heating loads;Equivalent-time operating ratio |
|
PDF Links
Download Citation
