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題名 | 含有抽蓄水力發電機組之水力電廠模型的建立和應用內點法於抽蓄水力最佳化之研究= |
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作者 | 林志鴻; 吳有基; |
期刊 | 聯合學報 |
出版日期 | 19951200 |
卷期 | 13 1995.12[民84.12] |
頁次 | 頁31-50 |
分類號 | 448.15 |
語文 | chi |
關鍵詞 | 抽蓄水力最佳化; 內點法; 主-偶型演算法; 預測-更正式方法; Pumped hydro-storage optimization; Interior point method; Primal-dual algorithm; Predictor-corrector method; |
中文摘要 | 本文中探討一組較為完整之抽蓄水力發電廠機組的電廠模式,此模式的建立是根據 在乾燥和潮濕的季節�堜狶@的各項實驗而獲得的資料建立的,因而此模型更適合應用在即時 水火力機組協調之問題上.此外在本文也提出應用內點法(interior point method, IPM)基本 理論所發展之預測-更正式主—偶型內點法(predictor-corrector primal-dual interior point method, PCPDIPM)來求解抽蓄水力最佳化問題.由於有效地利用問題之特殊數學結構,所 提之PCPDIPM比其他線性規劃(linear programming, LP)的方法能更有效率地處理抽蓄水 力最佳化排程的問題,經由數據證驗,無論是在疊代次數或CPU執行時間上均比傳統的單 式法(simplex method, SM)及一般式主-偶型內點法(primal-dual interior point method, PDIPM) 優異. |
英文摘要 | This paper reviews a set of detailed hydro plant models with pumped hydro-storage units based on hydro data from experiments during wet and dry seasons. These models are suitable for the application of real-time optimization of hydro-thermal coordination plan. Moreover, in this paper an application of an interior point method to solve pumped hydro-storage optimization (PHSO) problems is proposed. The presented algorithm effectively PHSO problems by exploiting the special structure problems. Numerical comparison results are provided to illustrate the performance of the presented algorithm vs. other LP methodologies, such as simplex method and general primal-dual interior point method with the predictor-corrector method. |
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