빙축열 냉방 시스템 운전 성능평가 및 비용분석

Abstract

From the beginning of the 1990's as Domestic industry development and life level of people has been improving, and it's been highly increasing fast not only normal buildings but also general houses to introduce cooling air-conditioning system as increasing aspiration toward quality of life. However, as increasing power demand, spare rate of power has been decreasing and it has been becoming a problem of power supply during peak time of summer season. In 2005 the power for air-conditioning was 30%. it is expected that it would be increasing. The power demand for air-conditioning is related with office automation, airtightness of building and global warming, so it is necessary to increasing it. Increasing power demand for air-conditioning is a important reason increasing cost of generation of electric power and building power plant. Therefor as an alternative plan the government made a law to install Thermal Energy Storage system and Gas Heat Resource facility over 60% in case of installing the center intensively cooling heat resource so that the amount used on peak electricity in summer season can be decreased. According to this, application of Ice Thermal Storage Cooling system of Ice TES system has been highly increased since 1990, as increase of installation domestic Ice TES system performance has been developed. However most of domestic Ice TES system has been installed from other country technology, only two domestic companies have their own technology of Ice TES system. Therefore to check the performance of Ice TES system applied in Korea is certification test report to get the TES system certification, there is no particular method to check the performance of the system. In this study, in compensation for the site that capsule type Ice TES system developed by orignal domestic new technology has been installed investigated the overall performance of Ice TES system with the data recorded from Jun to August. This study suggest that which system is the best way by comparing TES with Gas-fired absorption chiller with annual energy usingSince angiogenesis is a key feature of tumor growth, inhibiting this process is one way to treat cancer.