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철도전기실의 초박형 액체단열재 적용을 통한 에너지 절감효과
김형철(Hyungchul Kim),장정훈(Junghoon Jang),신승권(Sungkwon Shin),박용섭(Yongsub Park),김상암(Sangam Kim),김형래(Hyeong Rae kim),현병수(Byungsoo Hyun),김진호(Jinho Kim) 대한전기학회 2015 전기학회논문지 Vol.64 No.1
In this paper, because of global environmental problems such as energy shortage and abnormal climate, green energy development and energy saving technology development is being magnified. Heat insulation, the most basic and traditional energy saving method, is highly expected. Especially, simple and advanced heat insulation technique based on Nano material is promising future technology. The railway system also requires heat insulation. Especially, traditional heat insulator such as glass wool has been adopted frequently to rolling stock. The heat insulator is also adopted in general railway service buildings. Take account of cost-effective heat blocking performance, the heat insulator shall be adopted in diverse fields such as electric power, railroad, signal and communication. The only and direct solution for this problem is installing heat insulator with outstanding endurance, corrosion resistance and heat resistance to block outer heat Upgrading heat specification of equipment can be a solution, but since price and maintenance cost rise severely, this plan might be incongruous. In this research, energy saving effect of ultrathin heat insulator film was demonstrated by installing the film on roof of electrical room.