Evaluating joint operation rules for connecting tunnels between two multipurpose dams
This study aims to provide a practically efficient approach for determining the most efficient joint operation rule for two reservoirs connected by a waterway tunnel. For this purpose, the connecting tunnel's effect was assessed and three heuristic joint operation rules accounting for the conne...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IWA Publishing
2020-06-01
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| Series: | Hydrology Research |
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| Online Access: | http://hr.iwaponline.com/content/51/3/392 |
| _version_ | 1819007360315686912 |
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| author | Ji-Woo Jeong Young-Oh Kim Seung Beom Seo |
| author_facet | Ji-Woo Jeong Young-Oh Kim Seung Beom Seo |
| author_sort | Ji-Woo Jeong |
| collection | DOAJ |
| description | This study aims to provide a practically efficient approach for determining the most efficient joint operation rule for two reservoirs connected by a waterway tunnel. For this purpose, the connecting tunnel's effect was assessed and three heuristic joint operation rules accounting for the connecting tunnel were evaluated. A standard operation policy with the connecting tunnel led to positive effects on the water resource system of the target basin with regard to a reliable water supply. The connecting tunnel provides an additional water supply of 12.4 million m3/year to the basin, and the reliability of the two reservoirs increased. Among the three rules, the equivalent reservoir (ER) rule led to the most positive effect on water supply. We found that the ER rule could maximize the positive effects of the connecting tunnel by maintaining the effective water storage rates of the two reservoirs. Moreover, the effects of hydrologic uncertainty on the joint operation rules were discussed using the synthetically generated multiple streamflow traces. |
| first_indexed | 2024-12-21T00:23:20Z |
| format | Article |
| id | doaj.art-9a955c960ba94d4aa96b8bd211c58bf4 |
| institution | Directory Open Access Journal |
| issn | 1998-9563 2224-7955 |
| language | English |
| last_indexed | 2024-12-21T00:23:20Z |
| publishDate | 2020-06-01 |
| publisher | IWA Publishing |
| record_format | Article |
| series | Hydrology Research |
| spelling | doaj.art-9a955c960ba94d4aa96b8bd211c58bf42022-12-21T19:22:03ZengIWA PublishingHydrology Research1998-95632224-79552020-06-0151339240510.2166/nh.2020.053053Evaluating joint operation rules for connecting tunnels between two multipurpose damsJi-Woo Jeong0Young-Oh Kim1Seung Beom Seo2 Nakdonggang Weir Office, K-water, Daegu 42917, South Korea Department of Civil & Environmental Engineering, Seoul National University, Seoul 08826, South Korea Division for Integrated Water Management, Korea Environment Institute, Sejong 30147, South Korea This study aims to provide a practically efficient approach for determining the most efficient joint operation rule for two reservoirs connected by a waterway tunnel. For this purpose, the connecting tunnel's effect was assessed and three heuristic joint operation rules accounting for the connecting tunnel were evaluated. A standard operation policy with the connecting tunnel led to positive effects on the water resource system of the target basin with regard to a reliable water supply. The connecting tunnel provides an additional water supply of 12.4 million m3/year to the basin, and the reliability of the two reservoirs increased. Among the three rules, the equivalent reservoir (ER) rule led to the most positive effect on water supply. We found that the ER rule could maximize the positive effects of the connecting tunnel by maintaining the effective water storage rates of the two reservoirs. Moreover, the effects of hydrologic uncertainty on the joint operation rules were discussed using the synthetically generated multiple streamflow traces.http://hr.iwaponline.com/content/51/3/392connecting tunneljoint operationreservoirs in parallelsynthetic streamflow generationwater supply |
| spellingShingle | Ji-Woo Jeong Young-Oh Kim Seung Beom Seo Evaluating joint operation rules for connecting tunnels between two multipurpose dams Hydrology Research connecting tunnel joint operation reservoirs in parallel synthetic streamflow generation water supply |
| title | Evaluating joint operation rules for connecting tunnels between two multipurpose dams |
| title_full | Evaluating joint operation rules for connecting tunnels between two multipurpose dams |
| title_fullStr | Evaluating joint operation rules for connecting tunnels between two multipurpose dams |
| title_full_unstemmed | Evaluating joint operation rules for connecting tunnels between two multipurpose dams |
| title_short | Evaluating joint operation rules for connecting tunnels between two multipurpose dams |
| title_sort | evaluating joint operation rules for connecting tunnels between two multipurpose dams |
| topic | connecting tunnel joint operation reservoirs in parallel synthetic streamflow generation water supply |
| url | http://hr.iwaponline.com/content/51/3/392 |
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