本文關(guān)鍵詞： 水庫調(diào)度 限制供水規(guī)則 雙啟動標(biāo)準(zhǔn) 主-從種群混合進(jìn)化 粒子群算法　出處：《華中科技大學(xué)學(xué)報(bào)(自然科學(xué)版)》2016年07期 　論文類型：期刊論文

【摘要】：建立了一種基于雙啟動標(biāo)準(zhǔn)的限制供水解析規(guī)則.新規(guī)則由3個(gè)子規(guī)則組成,并考慮了未來潛在缺水量與當(dāng)前可利用水量的關(guān)系.首先通過時(shí)段初蓄水量與時(shí)段末兩級目標(biāo)蓄水量的關(guān)系決定潛在缺水量,從而確定調(diào)用何種子規(guī)則;然后在每個(gè)子規(guī)則中,根據(jù)當(dāng)前可利用水量決定是否啟動限制供水.從理論上給出了新規(guī)則的解析表達(dá)式,同時(shí)采用主-從種群混合進(jìn)化的粒子群算法優(yōu)化規(guī)則參數(shù).徐家河水庫供水調(diào)度的實(shí)例研究表明:新規(guī)則具有一定的合理性和有效性,結(jié)果明顯優(yōu)于標(biāo)準(zhǔn)運(yùn)行策略、調(diào)度圖以及常規(guī)連續(xù)型限制供水規(guī)則.
[Abstract]:An analytical rule of limited water supply based on double start criterion is established. The new rule is composed of three sub-rules. The relationship between the potential water shortage and the current available water is considered. Firstly, the relationship between the initial water storage of the period and the target water storage at the end of the period determines the potential water shortage, so as to determine the seed rules to be used. Then, in each subrule, we decide whether to start the limited water supply according to the current available amount of water. In theory, we give the analytical expression of the new rule. At the same time, the particle swarm optimization algorithm is used to optimize the rule parameters. The case study of Xujiahe reservoir water supply operation shows that the new rule is reasonable and effective. The results are superior to the standard operation strategy, the dispatching chart and the conventional continuous limited water supply rules.
【作者單位】： 武漢大學(xué)水資源與水電工程科學(xué)國家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家自然科學(xué)基金資助項(xiàng)目(51339004,51479142) 湖北省水利重點(diǎn)科研資助項(xiàng)目(HBSLKJ201304)
【分類號】：TV697;TP18
【正文快照】： 限制供水規(guī)則(hedging rule,HR)在應(yīng)對極端干旱天氣危害方面發(fā)揮著重要作用.目前多采用時(shí)段初蓄水量[1-3]或可利用水量[4-7]作為單一啟動標(biāo)準(zhǔn)和停止條件,忽視了時(shí)段末蓄水量和目標(biāo)蓄水量的關(guān)系對其啟動標(biāo)準(zhǔn)的影響.而這種關(guān)系可以指導(dǎo)水庫提前限制供水,避免未來出現(xiàn)嚴(yán)重缺水狀

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1 王敬;胡鐵松;曾祥;方洪斌;;基于目標(biāo)蓄水量的限制供水規(guī)則模型研究[J];華中科技大學(xué)學(xué)報(bào)(自然科學(xué)版);2014年09期

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