| 考虑系统完全可观测性的PMU最优配置方法 |
| |
| 引用本文： | 彭疆南,孙元章,王海风.考虑系统完全可观测性的PMU最优配置方法[J].电力系统自动化,2003,27(4):10-16. |
| |
| 作者姓名： | 彭疆南 孙元章 王海风 |
| |
| 作者单位： | 1. 清华大学电机系,北京市,100084
2. Dept.of E.E.,Bath University,Bath,UK |
| |
| 基金项目： | 国家重点基础研究专项经费资助项目 (G19980 2 0 315 )，国家杰出青年科学基金资助项目 (5 982 5 10 4 ) |
| |
| 摘 要： | 基于电力系统线性量测模型，研究了引入相量测量单元（PMU）相关量测集后的增广关联矩阵的电力系统可观测性拓扑分析方法，以保证系统结构完全可观测性和最大量测数据冗余度为约束，以配置PMU数目最小为目标，形成了PMU最优配置问题，并应用禁忌搜索（TS）方法求解该问题，保证了全局寻优。算例表明，该方法准确可靠、有效可行。
|
| 关 键 词： | 电力系统 运行状态 可观测性分析 相量测量单元最优配置 禁忌搜索 状态估计 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
AN OPTIMAL PMU PLACEMENT ALGORITHM FOR FULL NETWORK OBSERVABILITY |
| |
| Peng Jiangnan ,Sun Yuanzhang ,Wang Haifeng.AN OPTIMAL PMU PLACEMENT ALGORITHM FOR FULL NETWORK OBSERVABILITY[J].Automation of Electric Power Systems,2003,27(4):10-16. |
| |
| Authors: | Peng Jiangnan Sun Yuanzhang Wang Haifeng |
| |
| Affiliation: | Peng Jiangnan 1,Sun Yuanzhang 1,Wang Haifeng 2 |
| |
| Abstract: | A novel topology method of network observability using augmented incidence matrix is studied in this paper based on linear measurement model of power system. The optimal PMU placement problem is formulated as guaranteeing full network observability, maximizing the redundancy measurement and having minimum number of PMU. And TS method is proposed to solve the combinatorial optimization problem. The effectiveness and flexibility of the proposed algorithms are illustrated with numerical simulation using IEEE 39 bus system, IEEE 57 bus system and NE 39 bus system. |
| |
| Keywords: | network observability analysis phasor measurement unit (PMU) optimal PMU placement (OPP) tabu search (TS) state estimating |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电力系统自动化》浏览原始摘要信息 |
|
点击此处可从《电力系统自动化》下载全文 |
