| 数据备份技术在电力二次系统中的需求及应用 |
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| 引用本文： | 王日军,王渊,李东辉. 数据备份技术在电力二次系统中的需求及应用[J]. 计算机应用与软件, 2006, 23(5): 59-61 |
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| 作者姓名： | 王日军 王渊 李东辉 |
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| 作者单位： | 浙江省台州电业局,浙江,台州,317000;国电自动化研究院,江苏,南京,210003 |
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| 摘 要： | 探讨了电力二次系统对数据备份的技术需求，分析了目前二次系统数据备份及恢复存在的问题和应用现状，结合电力应用及安全分区的特点，对备份系统设计中的关键技术进行了分析和阐述，提出了适用于电力应用的备份策略，并在最后给出了对备份与恢复系统建设步骤的意见。
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| 关 键 词： | 数据备份 数据恢复 安全分区 电力二次系统 |
| 收稿时间： | 2005-07-15 |
| 修稿时间： | 2005-07-15 |
THE DEMAND AND APPLICATIONS OF DATA BACKUP TECHNOLOGY IN THE SECONDARY PART OF POWER SYSTEM |
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| Wang Rijun,Wang Yuan,Li Donghui. THE DEMAND AND APPLICATIONS OF DATA BACKUP TECHNOLOGY IN THE SECONDARY PART OF POWER SYSTEM[J]. Computer Applications and Software, 2006, 23(5): 59-61 |
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| Authors: | Wang Rijun Wang Yuan Li Donghui |
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| Affiliation: | 1. Taizhou Electric Power Bureau, Taizhou Zhejiang 317000, China; 2 . Nanjing Automation Research institute, Nanjing Jiangsu 210003, China |
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| Abstract: | This paper presents the demand of data backup technology for the secondary part of power system, and it also analyzes the requirements and problems regarding to data backup and recovery for the present secondary part of power system. Combined with the characteristics of power system applications and safety zones partition, and based on the analysis of the main technology for the design of backup system, this paper describes the appropriate backup policy for power system applications. Finally ,the procedure to build the backup and recovery system is proposed, |
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| Keywords: | Data backup Data recovery Safety zones partition The secondary part of power system |
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