Electric Power Dispatch Automation Network Security And Implementation

The dispatch automated system is undertaking real-time, the real-time control service and the management information service, the data reliability request higher, the dispatch automated system also needs and the upper level of automated system, the bureau MIS connection, the network use factor is higher, existence very many securities hidden danger. In electric power dispatch automation network if can establish the quite comprehensive safety mechanism, suitably disposes the safety system, can fully effectiveness and the inconvenience which brings using the network time, greatly speeds up the electric power enterprise the development, simultaneously also can give the dispatch attendant to bring the enormous convenience.This article according to the network security guard system level and the network security guard system design criterion, proposed constructs the dispatch automation network the method which realizes in the security aspect, and from the firewall, the physical isolation has carried on the thorough analysis, proposed the establishment electric power dispatch network security mechanism solution. The article also pointed out that, besides the technical factor, the control system and the personnel quality also is affects the network security the important attribute.This article from physical level, systematic level, network level lamination implementation dispatch automation network security. Third chapter introduced with emphasis the firewall concept, the classification, the technology, the function and the principle, have produced the firewall in electric power dispatch automation concrete disposition. Fourth chapter introduced the physical isolation concept, the principle, the hardware implementation and the software implementation with emphasis. Fifth chapter introduced with emphasis strengthens the safety control and the network maintenance.The dispatch automation security is a dynamic development process, not merely is the pure technology, merely relies on to the security product piles up should be cannot continue effectively to the rapid development change each attack method. The dispatch automation safe construction is an item of complex systems engineering, must carry on the transformation from the idea, the plan, the management, the technology and so on the many kinds of factors unifies causes it to become a sustainable dynamic development the process.