공동주택 변압기용량 적정성 평가를 위한 전력 이용률 분석

Interest in energy efficiency and savings have been rising internationally. For this reason, the domestic housing construction in the area of power equipment is being actively studied. Currently, Transformer capacity of the existing housing is designed to excessive. This is driving low utilization. Because of this, the greater the power loss and the initial installation costs. In addition, energy efficiency makes the inhibition. In this paper, evaluation of housing for the transformer capacity, the transformer utilization factor were analyzed. And appliances supply ratio was investigated.