(國網電力科學研究院,江蘇南京210003)
摘要:
介紹了電力二次系統安全區的劃分,物理隔離的必要性及原理,以南瑞SysKeeper-2000正反向安全隔離裝置為例,詳細介紹了正反向隔離裝置在電力通信綜合網管系統中的具體部署和應用方案,并給出了正反向數據傳輸的測試情況。
關鍵詞: 正向隔離裝置 反向隔離裝置 電力通信綜合網管
中圖分類號:TM734 文獻標識碼:B
Application of Forward and Backward Isolating Devices
In Power Communication Integrated Network Management System
LvShunli
(State Grid Electric Power Research Institute, JiangSu Nanjing 210003)
Abstact:
This paper first talks about the division of the power secondary system security areas, the necessity and principles of physical isolation.Then,specific deployment and application of NARI SysKeeper-2000 forward and backward security isolation devices in power communication integrated network management system are introduced. In addition, the testing result of forward and backward data transmission is also given in the end of the paper.
Key: Forward Isolating Device; Backward Isolating Device; Power Communication Integrated Network Management System
參考文獻
[1] 南京南瑞集團公司.SysKeeper-2000網絡安全隔離裝置用戶手冊[Z].2010.
[2] 南京南瑞集團公司.SysKeeper-2000反向隔離裝置用戶手冊[Z].2010.
[3] 李麗芬.計算機網絡體系結構[M].北京:中國電力出版杜,2006.
[4] 申永輝.電力專用安全隔離裝置的原理和應用[J].湖南電力,2006.
[5] 王子,徐澄宇.正向隔離裝置在電力信息外網中的應用[J].電腦開發與應用.2010(7).
作者簡介:
呂順利(1982一),男,山西晉中人,工程師,長期從事電力通信網管系統、通信網監控和資源管理方面的開發研究工作。