An Energy Saving Technique Using Ondol Heating Schedule Control of Housing Units in Korea

作者：Kim Sunkuk; Lee Donghoon; Hong Hiki^*

来源：Indoor and Built Environment, 2010, 19(1): 88-93.

DOI：10.1177/1420326X09358033

• Ondol
• Heating
• Schedule control
• Energy saving
• CO(2) reduction

This study was performed to determine the heating energy savings and carbon dioxide reduction that would result from turning off ondol heating in housing units in Korea. Lowering the room temperature and intermittent heating of a room are effective methods for reducing heating energy consumption. These techniques were proven in our previous studies by modelling simulations. To confirm the simulations schedule controllers, which automatically turned off the ondol heating in the living room and kitchen from 10 pm to 6 am, were installed at the hot water distributor in five households. The heating gas used in each of the housing units was measured over a period of 5 years, with and without the schedule controllers. We found that approximately 30% of gas consumption, mainly used for heating, can be saved compared to turning on the appliance during the night.

• 出版日期2010-2