| 基于区间算法的配电系统可靠性评估方法 |
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| 引用本文： | 徐其迎,王少卿,李日隆. 基于区间算法的配电系统可靠性评估方法[J]. 电力科学与工程, 2003, 0(4): 26-28 |
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| 作者姓名： | 徐其迎 王少卿 李日隆 |
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| 作者单位： | 广东工业大学,自动化学院,广东,广州,510090 |
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| 摘 要： | 提出一种利用区间理论计算配电系统可靠性的不确定性方法；给出了区间运算的原理；并用区间数代替元件的可靠性参数对辐射形配电网进行了可靠性评估，将评估结果与传统算法所得评估结果进行对比，表明利用区间运算得到的评估结果，将涵盖由于参数值的不确定性而造成实际系统的可靠性偏差所有可能情况。
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| 关 键 词： | 配电系统 可靠性评估方法 区间算法 电网 电力系统 |
| 文章编号： | 1672-0792(2003)04-0026-03 |
| 修稿时间： | 2003-08-26 |
Evaluation Method of Distribution Systems Reliability Based on Interval Arithmetic |
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| XU Qi-ying,WANG Shao-qing,LI Ri-long. Evaluation Method of Distribution Systems Reliability Based on Interval Arithmetic[J]. Power Science and Engineering, 2003, 0(4): 26-28 |
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| Authors: | XU Qi-ying WANG Shao-qing LI Ri-long |
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| Abstract: | This paper presents the application of interval arithmetic in evaluating reliability uncertainty in distribution systems. The computation principle is also given. In the calculation, interval number is used instead of the component parameters. The uncertainty of all the parameters is taken into consideration. In the demonstration example, it is shown that with only one evaluation, the final interval will contain all possible solutions due to the variations in parameters. |
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| Keywords: | distribution systems uncertainty interval arithmetic reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
