本文關(guān)鍵詞： 水電工程 短期 發(fā)電優(yōu)化調(diào)度 動(dòng)態(tài)規(guī)劃　出處：《水電能源科學(xué)》2017年11期 　論文類(lèi)型：期刊論文

【摘要】：大規(guī)模水電站群短期發(fā)電優(yōu)化調(diào)度計(jì)算量大,實(shí)際應(yīng)用中為滿(mǎn)足計(jì)算過(guò)程和結(jié)果可復(fù)現(xiàn)需求,多采用各類(lèi)改進(jìn)動(dòng)態(tài)規(guī)劃算法,求解速度難以滿(mǎn)足需求。對(duì)此,結(jié)合大規(guī)模水電站群短期發(fā)電優(yōu)化調(diào)度模型,同時(shí)給定起始狀態(tài)和最終狀態(tài)的特性,分析了從起始狀態(tài)和最終狀態(tài)同時(shí)進(jìn)行求解的可行性,提出了改進(jìn)的雙向動(dòng)態(tài)規(guī)劃并行解算方法,實(shí)例計(jì)算表明,應(yīng)用此方法可使大規(guī)模流域水電站群短期發(fā)電優(yōu)化調(diào)度計(jì)算速度提高一倍。研究成果可供類(lèi)似工程參考。
[Abstract]:In order to meet the demand of the calculation process and results, many kinds of improved dynamic programming algorithms are used in practical application, and the solution speed is difficult to meet the demand. Combined with the short-term optimal dispatching model of large scale hydropower stations and given the characteristics of the initial and final states, the feasibility of simultaneously solving the initial state and the final state is analyzed. An improved parallel solution method for bidirectional dynamic programming is proposed. The application of this method can double the calculation speed of short-term optimal dispatching of large scale hydropower stations in river basins, and the research results can be used as a reference for similar projects.
【作者單位】： 南瑞集團(tuán)公司(國(guó)網(wǎng)電力科學(xué)研究院);
【基金】：國(guó)家電網(wǎng)公司總部科技項(xiàng)目(SGFJDK00DYJS1600091)
【分類(lèi)號(hào)】：TV737

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本文編號(hào)：1492690