| 基于稳态分析和区间层次分析法的分布式电源最佳位置确定方法 |
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| 引用本文： | 刘智昱,黄伟.基于稳态分析和区间层次分析法的分布式电源最佳位置确定方法[J].电网技术,2011,35(11):57-61. |
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| 作者姓名： | 刘智昱 黄伟 |
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| 作者单位： | 电力系统保护与动态安全监控教育部重点实验室（华北电力大学）,北京市昌平区,102206 |
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| 基金项目： | 国家863高技术基金项目(2008AA05Z216)~~ |
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| 摘 要： | 分布式发电的并网运行将对电力系统的安全稳定产生极大影响。为了确定分布式电源并网的最佳位置，首先对分布式电源并网系统进行稳态分析初筛候选集方案，然后选取若干电网运行指标，应用区间层次分析法对其进行综合评估，最终确定分布式电源并网最佳位置。利用电力系统计算分析软件BPA对IEEE9节点系统进行仿真计算，给出了详细的分布式电...
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| 关 键 词： | 分布式发电 并网运行 接入位置 潮流计算 区间层次分析法 |
A Method for Optimal Layout of Distributed Generations Based on Steady-State Analysis and Interval Analytic Hierarchy Process |
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| LIU Zhiyu,HUANG Wei.A Method for Optimal Layout of Distributed Generations Based on Steady-State Analysis and Interval Analytic Hierarchy Process[J].Power System Technology,2011,35(11):57-61. |
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| Authors: | LIU Zhiyu HUANG Wei |
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| Affiliation: | (Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control(North China Electric Power University),Ministry of Education,Changping District,Beijing 102206,China) |
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| Abstract: | Grid-connected operation of distributed generations(DG) greatly impacts on security and stabilty of power system.To determine optimal position where DG is connected to power system,firstly the steady state analysis on power system conneted with DG is performed to preliminarily screen the candidate sets;then a number of operational indices of power system are chosen and comprehensively assessed;finally,the optimal grid-connected position of DG is decided.Using BPA software,simulation calculation of IEEE 9-bus system is conducted and detailed decision-making steps for optimal grid-connected position of DG are given.Simulation results show that adopting the grid-connected position of DG by above-mentioned method can ensure secure,stable and optimal operation of power system connected with DG. |
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| Keywords: | distributed generation(DG) grid-connected opration interconnected position power flow calculation interval analytic hierarchy process(IAHP) |
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