| 燃气管网故障管段隔离决策算法 |
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| 引用本文： | 严铭卿. 燃气管网故障管段隔离决策算法[J]. 煤气与热力, 2010, 30(10): 35-39 |
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| 作者姓名： | 严铭卿 |
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| 作者单位： | 中国市政工程华北设计研究总院,天津300074 |
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| 摘 要： | 建立了燃气管网故障管段隔离决策算法，用于管段（或阀门）发生故障时，为了从管网隔离故障管段（或阀门），确定需关闭的阀门。由该算法编制的程序计算结果可给出相应的故障管段（或阀门）隔离影响区、影响供气量等。基于该算法，利用GIS的管网数据库，可实现在线故障管段（或阀门）隔离决策。
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| 关 键 词： | 燃气管网 流体管网 故障管段 故障阀门 管段隔离 决策 算法 |
Algorithm for Isolation Decision-making of Failure Section of Gas Network |
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| YAN Ming-qing. Algorithm for Isolation Decision-making of Failure Section of Gas Network[J]. Gas & Heat, 2010, 30(10): 35-39 |
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| Authors: | YAN Ming-qing |
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| Affiliation: | YAN Ming-qing |
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| Abstract: | The algorithm for isolation decision-making of failure section of gas network is created, and used to determine the valve needing to be closed in order to isolate failure section （or valve） at gas network in occurrence of section （ or valve） failure. The influenced zones and influenced gas supply and so on due to isolation of failure section （ or valve） can be given by calculation of the algorithm. Based on the algorithm the on-line isolation decision-making of failure section （ or valve） can be attained by GIS database of gas network. |
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| Keywords: | gas network fluid network failure section failure valve section isolation decision-making algorithm |
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