Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
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A Study on Efficiency of Water Supply through Conjunctive Operation of Reservoirs and Multi-function Weirs in the Nakdong River

낙동강수계 댐과 다기능보의 연계운영을 통한 용수공급효율화에 관한 연구

  • Ahn, Jung Min (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Im, Toe Hyo (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Lee, In Jung (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Lee, Kyung-Lak (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Jung, Kang Young (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Lee, Jae Woon (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Cheon, Se Uk (Nakdong River Environment Research Center, National Institute of Environmental Research) ;
  • Park, In Hyeok (Nakdong River Environment Research Center, National Institute of Environmental Research)
  • 안정민 (국립환경과학원 낙동강물환경연구소) ;
  • 임태효 (국립환경과학원 낙동강물환경연구소) ;
  • 이인정 (국립환경과학원 낙동강물환경연구소) ;
  • 이경락 (국립환경과학원 낙동강물환경연구소) ;
  • 정강영 (국립환경과학원 낙동강물환경연구소) ;
  • 이재운 (국립환경과학원 낙동강물환경연구소) ;
  • 천세억 (국립환경과학원 낙동강물환경연구소) ;
  • 박인혁 (국립환경과학원 낙동강물환경연구소)
  • Received : 2013.11.29
  • Accepted : 2014.02.14
  • Published : 2014.03.30
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Abstract

In order to determine the best operating rules for the Nakdong River, three cases were applied to analyze the simulated results of water supply capacity by HEC-ResSim model. This study discussed to present the best operating rules for conjunctive operating of existing the dams and new constructed the weirs through system network. The system network was constructed considering the water supply, the river environment and the operating facility. The water supply capacities are separately evaluated for each case applying the best rules. It is case1 that the dams are operated individually, case2 that the dams are operated in conjunction with the others dams, and case3 that dams and weirs are operated in conjunction with the others dams-weirs. Comparing the cases, case 3 has shown the best water supply capacity of the Nakdong River.

Keywords

References

  1. Adeloy, A. J. (2009). Multiple Linear Regression and Artificial Neural Networks Models for Generalized Reservoir Storage-Yield-Reliability Function for Reservoir Planning, Journal of Hydrologic Engineering, 14(7), pp. 731-738. https://doi.org/10.1061/(ASCE)HE.1943-5584.0000041
  2. Ahn, J. M., Cha, K. U., Ryoo, K. S., and Lyu, S. (2011). Study of the Lower Duration Curve Characteristic by Reservoir and Weir Couple-operating System in Geum River Basin, Journal of Korea Water Resources Association, 44(4), pp. 285-293. [Korean Literature] https://doi.org/10.3741/JKWRA.2011.44.4.285
  3. Ahn, S. J., Choi, B. M., Kwark, H. G., and Kim, H. H. (2006). An Application of River Basin Network Flow Model for Optimum Water Allocation Planning, Conference on Korea Water Resources Association, pp. 365-369. [Korean Literature]
  4. Allan, J. A. (1997). Virtual water : A Long Term Solution for Water Short Middle Eastern Eonomics, School of Oriental and African Studies(SOAS), University of London, pp.5.
  5. Cheong, T. S., Kang, S., Hwang, M., and Ko, I. (2008). Development and Validation of Reservoir Operation Rules for Integrated Water Resources Management in the Geum River Basin, Journal of Korea Water Resources Association, 41(4), pp. 433-444. [Korean Literature] https://doi.org/10.3741/JKWRA.2008.41.4.433
  6. Hoekstra, A. Y. (2003). Virtual Water Trade Between Nations: a Global Mechanism Affecting Regional Water System, IGBP Global Change News Letter, 54, pp.2.
  7. International Panal on Climate Change (IPCC). (2007). Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the International Panel on Climate Change, Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA.
  8. Kang, M. G. and Park, S. W. (2005). Assessment of Additional Water Supply Capacity Using a Reservoir Optimal Operation Model, Journal of Korea Water Resources Association, Korea Water Resources Association, 38(11), pp. 937-946. [Korean Literature]
  9. Kim, C. G. and Kim, N. W. (2011). Assessing Impact of Dam Operation and Artificial Water Use on River Flow Regimes and Water Quality in the Geum River Basin, Proceedings of the 2011 Co-Conference of Korean Society on Water Environment and Korean Society of Water and Wastewater, Korean Society on Water Environment and Korean Society of Water and Wastewater, pp. 497-498. [Korean Literature]
  10. Klipsch, J. D. and Hurst, M. B. (2007). HEC-ResSim, Reservoir System Simulation User' Manual, Version 3.0. U.S. Army Corps of Engineers, Institute for Water Resources, Hydrologic Engineering Center, Davis, CA.
  11. Korea Institute of Construction Technology (KICT). (1994). Improvement of Evaluation Techniques of Water Supply Capacity for multipurpose Dam, Korea Institute of Construction Technology. [Korean Literature]
  12. Korea Water Resources Corporation (K-water). (1998) Investigate the Existing Dam Water Supply Capacity, Korea Water Resources Corporation. [Korean Literature]
  13. Korea Water Resources Corporation (K-water). (2012). Practical Manual of Dam, Korea Water Resources Corporation. [Korean Literature]
  14. Lee, S. H., Ampitiya, H. K., and Bogardi, J. J. (2000). A Case Study on the Derivation of Optimal Operation Policies for the Reservoirs of the Complex Mahaweli Water Resources Scheme in Sri Lanka, Journal of Korean Society on Water Environment, 16(2), pp. 169-177.
  15. Ministry of Land, Infrastructure and Trnasport (MOLIT). (2006). Long-term Water Master Plan, Ministry of Land, Infrastructure and Trnasport. [Korean Literature]
  16. Ministry of Land, Infrastructure and Trnasport (MOLIT). (2009). River Maintenance Master Plan in the Nakdong River, Ministry of Land, Infrastructure and Trnasport. [Korean Literature]
  17. Park, K. B., Jee, H. K., and Lee, S. T. (2005). Parallel Reservoir Simulation for Water Supply at Drought Period, Proceedings of the 2011 Co-Conference of Korean Society on Water Environment and Korean Society of Water and Wastewater, Korean Society on Water Environment and Korean Society of Water and Wastewater, pp. 710-716. [Korean Literature]
  18. Rittima, A. and Vudhivanich, V. (2003). Storage-Yield-Resilience-Reliability Relation Ship of Mun Bon Reservoir, Proceeding of 41st Kasetsart University Annual Conference, Bangkok, Thailand, pp. 55-64.
  19. Ryu, G., Chung, G., Lee, J. H., and Kim, J. H. (2009). Optimization of Multi-reservoir Operation with a Hedging Rule: Case Study of the Han River Basin, Journal of Korea Water Resources Association, Korea, 42(8), pp. 643-667. [Korean Literature] https://doi.org/10.3741/JKWRA.2009.42.8.643
  20. Sugawara, M. (1972). Method of Rainfall-runoff Analysis, Kyouritsu Shuppan Co., Ltd. Tokyo, Japan.
  21. Srivastava, D. K. and Awchi, T. A. (2009). Storage-Yield Evaluation and Operation of Mula Reservoir India, Journal of Water Resources Planning and Management, 135(6), pp. 414-425. https://doi.org/10.1061/(ASCE)0733-9496(2009)135:6(414)
  22. Yi, J. E. and Song, J. W. (2002). Evaluation of Water Supply Capacity for Multi-Purpose Dam Using Optimization and Simulation Techniques, Journal of Korean Society of Civil Engineers, 22(6B), pp. 811-818. [Korean Literature]

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