Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Estimation of Water Distributed Volume Using Time Series Analysis

시계열분석(時系列分析)에 의한 배수량추정(配水量推定)

  • Lee, Jung-Hwan (Korea Water Resources Corporation Water Resources Research Institute) ;
  • Chung, Chun-Ung (Korea Water Resources Corporation Water Resources Research Institute) ;
  • Oh, Min-Hwan (Korea Water Resources Corporation Water Resources Research Institute)
  • 이정환 (한국수자원공사, 수자원 연구소, 제어연구실) ;
  • 정춘웅 (한국수자원공사, 수자원 연구소, 제어연구실) ;
  • 오민환 (한국수자원공사, 수자원 연구소, 제어연구실)
  • Published : 1992.07.23
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Abstract

In this paper, To estimate monthly water distribution volume required optimization control of operating scheme & water distribution management for water transmission system in water supply, both Thomas-Fiering technique and Fourier series are compared and analyzed, respectively. Since water distribution volume is periodically repeated and has a linear fluctuation trend, parameters in each element are estimated through dividing into linear fluctuation trend component and periodical component. Finally, results of time-series analysis are proved to be more reasonable than that of Thomas-Fiering techniques by comparing simulation with observation data.

Keywords