| 继电保护数据仓库的研究与设计 |
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| 引用本文： | 李艳涛,栗然,苗岑.继电保护数据仓库的研究与设计[J].电力系统保护与控制,2004,32(11):49-51. |
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| 作者姓名： | 李艳涛 栗然 苗岑 |
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| 作者单位： | 1.华北电力大学电力工程系，河北 保定 071003;2.大唐洛阳首阳山发电厂，河南 洛阳 471003 |
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| 摘 要： | 针对当前继电保护管理信息系统中传统数据库所暴露出的诸多问题,分析了电力系统继电保护对数据分析与处理提出的新要求,为此介绍了数据仓库的概念与特征,并尝试将数据仓库应用于继电保护管理信息系统,同时论述了继电保护数据仓库的建立及建立中将面临的困难,最后展望了其应用前景。
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| 关 键 词： | 数据仓库 继电保护 管理信息系统 |
| 文章编号： | 1003-4897(2004)11-0049-03 |
| 修稿时间： | 2003年9月16日 |
Research and design of data warehouse in relay protection management information system |
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| LI Yan-tao,LI Ran,MIAO Yi-cen.Research and design of data warehouse in relay protection management information system[J].Power System Protection and Control,2004,32(11):49-51. |
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| Authors: | LI Yan-tao LI Ran MIAO Yi-cen |
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| Affiliation: | LI Yan-tao~1,LI Ran~1,MIAO Yi-cen~2 |
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| Abstract: | Based on the status and shortcomings of the traditional database for relay protection management information system (RPMIS), this paper expatiates the further requirements of relay protection on data processing and analyzing. Then the structure and characteristic of data warehouse are introduced inevitablly. The idea of employing data warehouse to PRMIS is brought forward, and how to build a data warehouse in RPMIS and the possible difficulties in its building are discussed in detail. Finally, its application prospect is described. |
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| Keywords: | data warehouse relay protection management information system |
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