국내 하천수의 수열에너지 활용 가능성 분석 : (1) 허가 기준유량 산정 및 취수 가능지역 설정

초록

In recent years, there has been continued interest in the utilization of river discharge as a new energy source. Before thiscan be achieved, it is essential to examine the stability of the flow rate. In Korea, however, there are no guidelines for calculating thewater availability of river water. Therefore, this paper proposes a method of estimating the water availability of river water based onthe permissible standard flow rate according to the permission system of river water in Korea, and the amount of domestic river wateravailable is estimated. In addition, the area where sufficient hydrothermal energy can be taken is analyzed considering the heat pumpinstallation conditions of the river water. These results can be utilized as an indicator for evaluating river water hydrothermal energy asan alternative to fossil fuels and the contribution of river water to greenhouse gas reduction.

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