摘要
介绍了连云港地区电力二次系统跨安全区数据传输存在的问题,提出通过建立跨区数据传输与共享系统解决该类问题。分析了当前电力二次安全防护系统的结构和物理隔离装置数据传输的特点,以及如何设计封装各类通信协议进行数据交换和传输,并给出了在连云港地区负荷预测系统构建过程中应用跨区数据传输与共享的实例。
The problem of cross-security zone data transmission of secondary system existing in Lianyungang power network is introduced.To solve this problem,a cross-security zone data transmission and sharing system is proposed.The architecture of current security protection system for secondary system and the features of data transmission via physical isolation devices are analyzed and how to design and encapsulate various communication protocols to carry out data exchange and transmission are researched.An actual example of applying cross-security zone data transmission and sharing in the construction of load forecasting system for Lianyungang power network is given.
出处
《电网技术》
EI
CSCD
北大核心
2011年第6期204-207,共4页
Power System Technology
关键词
安全防护
跨安全区数据传输
负荷预测
security protection of secondary system
cross security zone data transmission
load forecasting
