| 基于系统动力学的配电网规划评价 |
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| 引用本文： | 王帆,顾洁,张宇俊,储琳琳,施伟国. 基于系统动力学的配电网规划评价[J]. 电工标准与质量, 2011, 0(2) |
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| 作者姓名： | 王帆 顾洁 张宇俊 储琳琳 施伟国 |
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| 作者单位： | 上海交通大学电气工程系电力传输与功率变换控制教育部重点实验室;上海市电力公司市南供电分公司; |
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| 摘 要： | 电网规划评价方法大都侧重于电网的静态分析,对电网发展的趋势及动态特性并未进行分析,使得评价结果有一定的局限性.鉴于系统动力学在缺少数据的情况下仍具有较强的定量分析能力,应用系统动力学中因果反馈的原理,提出一种基于系统动力学的配电网动态分析评估体系与模型,通过选取适当的技术经济指标进行动态模拟,分析得到电网规划方案的评价结论.该模型通过对评价对象的仿真建模,可以全面、动态地考虑与评价对象相关的各种影响因素.将所建立的动态评估模型应用于上海某10kV区域配电网规划方案的评价,结果显示,各种相关的影响因素在系统动力学模型中可以得到充分的考虑,从而能有效、方便地对配电网进行动态的规划评价,使评价结果更客观和具应用价值.
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| 关 键 词： | 配电网规划评价 系统动力学 动态分析 栈流图 |
Assessment of distribution grid planning based on system dynamics theory |
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| WANG Fan ,GU Jie,ZHANG Yu-jun,CHU Lin-lin,SHI Wei-guo. Assessment of distribution grid planning based on system dynamics theory[J]. Journal of Changsha University of Electric Power(Natural Science Edition), 2011, 0(2) |
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| Authors: | WANG Fan GU Jie ZHANG Yu-jun CHU Lin-lin SHI Wei-guo |
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| Affiliation: | WANG Fan 1,GU Jie1,ZHANG Yu-jun2,CHU Lin-lin2,SHI Wei-guo2(1.Key Laboratory of Control of Power Transmission and Transformation,Ministry of Education,Departmentof Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China,2.Shinan Power Supply Company,Shanghai Municipal Electric Power Company,Shanghai 200233,China) |
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| Abstract: | Most of the current grid planning evaluation methods focus on the static analysis of grid development,and the dynamic characteristics and trends are neglected.Hence,the obtained evaluation results have certain limitations.In view of system dynamics theory is capable of dealing with quantitative analysis with insufficient data,This paper proposes a dynamic evaluation system structure and model for distribution grids based on the casual feedback principle of system dynamics theory.By choosing appropriate tech... |
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| Keywords: | distribution grid planning evaluation system dynamics dynamic analysis stack flow chart |
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