推計學的 貯水容量 決定에 關한 硏究

• 영문명: A study on the determination for stochastic reservoir capacity
• 발행기관: 강원대학교 산업기술연구소
• 저자명: Han Kuy Choi(崔漢圭)
• 간행물 정보: 『산업기술연구』vol.3, 69~74쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1983.09.30

영문 초록

For the determination of a reservoir capacity Rippl’s mass-curve method has long been used with the past river flow data assuming the same flow records will be repeated in the future. This study aims to find out a better method for determining the reservoir capacity by employing the analytical theory based on the stochastic process. For the present study the synthetic generation methods of Thomas-Fiering type was used to synthetically generate 50 years of monthly river inflows to three single-purpose reservoirs and three multi-purpose reservoirs. The generated sequences of monthly flows were analyzed based on the range concept. With the optimum operation rule of the reservoirs as the one which maximizes the water-use downs tream the waterrelease from the reservoir was determined and with due consideration to the mean inflows and the range of monthly flows the required reservoirs capacity was stochastically determined. It was possible to repersent the so-determined reservoir capacity in terms of the mean monthly inflows and the number of subseries in the determination of ranges. It is suggested that the result obtained in this study would be applied to approximately estimate, in the stage of preliminary design, the required capacity of a reservoir in question with the limited information such as the mean monthly inflow and the period of reservoir operation.

목차

Abstract

1. 序論

2. 基本理論

3. 硏究 및 分析

4. 結論

REFERENCE