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| 題 名 | 南化水庫與高屏溪攔河堰聯合調度之研究=Joint Operation of Nanhua Reservoir and Gaoping River Weir |
|---|---|
| 作 者 | 黃文政; 温品瑄; 黃政豪; | 書刊名 | 農業工程學報 |
| 卷 期 | 70:3 2024.09[民113.09] |
| 頁 次 | 頁1-10 |
| 分類號 | 443.64 |
| 關鍵詞 | 南化水庫; 高屏溪攔河堰; 聯通管; 模擬; Nanhua reservoir; Gaoping river weir; Interconnecting pipeline; Simulation; |
| 語 文 | 中文(Chinese) |
| DOI | 10.29974/JTAE.202409_70(3).0001 |
| 中文摘要 | 本研究主要目的在探討南化水庫與高屏溪攔河堰之聯合調度對高雄地區的供水效益。研究中根據日流量(2001~2020)、自來水需水量、南化水庫庫容及操作規線、高屏溪攔河堰取水及南化高屏聯通管輸水限制等條件進行數值模擬,分別探討高雄地區之現況與未來供水可靠度、滿足率、及缺水指數。另外也模擬評估新近完工之曾文南化聯通管的輸水功效。結果顯示南化-高屏聯合調度,在現況系統日需水量170萬噸條件下,缺水指數SI = 0.310,平均年缺水量為3,470萬噸,而南化缺水占94 %。在SI = 1時,高屏溪攔河堰每日取水量將可提升至222萬噸,但整體之平均年缺水量已高達16,727萬噸,相當於每日缺水45.83萬噸,故未來應尋求其他的水源開發或外部支援,以利於南化水庫與高屏溪攔河堰之聯合調度供水。另外在考慮旗山溪下游水權及允許甲仙攔河堰充份取水條件下,曾文南化聯通管在6~10月期間,平均每年南化水庫可將3,271萬噸餘水引至烏山頭水庫蓄存,效果顯著。 |
| 英文摘要 | The main purpose of this study is to explore the water supply benefits of the joint operation of Nanhua Reservoir and Gaoping River Weir in Kaohsiung area. In the study, simulation was carried out based on conditions such as daily flow (2001 ~ 2020), water demand, reservoir storage and operating rules, water intake from the Gaoping weir, and Nanhua/Gaoping Interconnecting Pipeline water transportation restrictions. In addition, the water transmission efficiency of the newly completed Tsengwen/Nanhua Interconnecting Pipeline was also simulated and evaluated. The results show that Nanhua-Gaoping joint operation, under the current system daily water demand of 1.7 million tons, the water shortage index SI = 0.310, the average annual water shortage is 34.7 million tons, and Nanhua accounts for 94 % of the water shortage. When SI = 1, the daily water intake of Gaoping River weir will be increased to 2.22 million tons, but the overall average annual water shortage has reached 167.27 million tons, which is equivalent to a daily water shortage of 458,300 tons. Therefore, in the future other water source development or external support should be sought to facilitate the joint water supply. In addition, the Zengwen/Nanhua Interconnecting Pipeline can divert an average of 32.71 million tons of excess water from Nanhua Reservoir to Wushantou Reservoir from June to October every year. This project has significant benefits. |
本系統中英文摘要資訊取自各篇刊載內容。