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| 摘要: |
| 电力自动化系统种类日趋多样，数据增多，功能复杂。系统之间强调信息共享和数据交换的同时，还必须保证系统的安全性。从数据的分类、数据的获得、数据流、数据仓库、数据安全等角度对整个系统中有关数据处理的部分进行了介绍，主要涉及通信分层、数据分流、数据仓库、数据镜像等技术。 |
| 关键词: 数据处理 通信分层 数据分流 数据仓库 数据镜像 |
| DOI： |
| 分类号:TN919 |
| 基金项目: |
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| Data processing in electric power automation system |
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YAN Xiao-rong
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| Abstract: |
| Along with the increasing varieties of electric power automation systems,the amount of data becomes larger and the functions become complicated. While the information sharing and data exchange among systems is emphasized,its security should be ensured. Data processing in whole system is introduced,such as data classification,data acquisition,data flow,data warehouse,data security and so on. Some techniques are involved,including communication hierarchy,data distribution,data warehouse and data mirror. |
| Key words: data processing,communication hierarchy,data distribution,data warehouse,data mirror |
