| 电力系统状态估计问题的研究现状和展望 |
| |
| 引用本文： | 李碧君,韩祯祥;薛禹胜,顾锦汶. 电力系统状态估计问题的研究现状和展望[J]. 电力系统自动化, 1998, 22(11): 53-60 |
| |
| 作者姓名： | 李碧君,韩祯祥 薛禹胜,顾锦汶 |
| |
| 作者单位： | [1]浙江大学 [2]电力自动化研究院 |
| |
| 摘 要： | 状态估计是现代ＥＭＳ的重要组成部分，文中从状态估计的准则，加权最小二乘估计器，坏数据的处理，外部网络和可观测性分析及其它问题等方面综合论述状态估计问题的研究现状，对值得研究的问题进行展望。
|
| 关 键 词： | 电力系统 状态估计 管理系统 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
STATUS QUO AND PROSPECT OF POWER SYSTEM STATE ESTIMATION |
| |
| Li Bijun. STATUS QUO AND PROSPECT OF POWER SYSTEM STATE ESTIMATION[J]. Automation of Electric Power Systems, 1998, 22(11): 53-60 |
| |
| Authors: | Li Bijun |
| |
| Affiliation: | Li Bijun (Zhejiang University. 310027. Hangzhou. China)Xue Yusheng; Gu Jinwen (Nanjing Automation Research Institute. 210003. Nanjing. China)Han Zhenxiang (Zhejiang University. 310027. Hangzhou. China) |
| |
| Abstract: | State estimation is an important part of advanced software in modern EMS. This paper reviews the status quo of state estimation. including the principle of state estimation. the application of WLS estimator. disposition of bad data.external network. analysis of observability. optimal measurement placement and the extension of state estimation. Some important problems to be studied further for state estimation are proposed. |
| |
| Keywords: | power system energy management system state estimation |
| 本文献已被 CNKI 维普 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 |
