| 多源大型水管网的优化调度 |
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| 引用本文： | 郑大琼,王念慎,杨军.多源大型水管网的优化调度[J].水利学报,2003,34(3):0001-0006. |
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| 作者姓名： | 郑大琼 王念慎 杨军 |
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| 作者单位： | 中国水利水电科学研究院 水力学所，北京 100038;中国水利水电科学研究院 水力学所，北京 100038;北京国电华北电力工程有限公司，北京 100011 |
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| 摘 要： | 针对多水源的大型供水管网，运用两级递阶优化原理，建立了反映管网各种水力参数的数值仿真模型，运用该数值模型可达如下目的：对不同水源的供水量进行优化配置，并且对某一水源地泵站内水泵的运行进行优化调度，合理利用能源，以取得良好的经济效益和社会效益；通过计算对比，改变旧有管网的管路参数或增删管网内局部支路，为改扩建旧有管网提供科学合理的技术方案。最后以北京地区某大型石化集团的供水系统为实例，给出了计算结果。
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| 关 键 词： | 多源供水管网 泵站运行优化调度 两级递阶优化 平差 管网改扩建 |
The optimisation of large water supply system with multi sources |
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| ZHENG Da qiong.The optimisation of large water supply system with multi sources[J].Journal of Hydraulic Engineering,2003,34(3):0001-0006. |
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| Authors: | ZHENG Da qiong |
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| Affiliation: | China Institute of Water Resources and Hydropower Research, Beijin 100038,China |
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| Abstract: | Based on the two stage optimal principle, a digital simulation model of large water supply systems with multi sources was developed, which included variant hydraulic parameters. The model has two unctions:to simulate the optimal dispatch of the water supply volume from different sources as well as to obtain the optimized operation scheme of pumps in a station for the purpose of economizing energy; to formulate rehabilitation and improvement plan of existing network by means of simulation comparison between old and new systems. The model was applied to a water supply system of a large scale petrochemical firm in Beijing. |
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| Keywords: | water supply system with multi sources optimized opeatin of pumps two-stage optimal principle adjustment of errors rehabilitation and extension of network |
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