摘要
为了提升基于IEC61968的信息交换总线的稳定性和可靠性,实现平台信息流的高效存储和可靠传输,首先分析了当前配电自动化系统集成所面临的形势,再结合IEC61968标准中对信息传输保障的要求,对基于IEC61968的信息流传输功能进行完善和补充;针对IEC61968标准的特点,在存储消息时对消息的类型以及流向进行分类,并对未成功传达的消息给予特殊标记,以便于消息再传送过程的开展,实现信息流的可靠传递,进一步提高信息交换平台的稳定性和可靠性。
To improve the stability and reliability of IEC61968 based information exchange bus and achieve the high-efficient storage and reliable transmission of platform information, this paper first analyses the current situation that distribution automation integration faces. Combined with the requirement for reliable transmission in IEC61968 standards, the functions of information transmission using IEC61968 are improved and complemented. Then aiming at the characteristics of IEC61968 standards, when messages are stored, they are classified in accordance with message type and message direction, and are marked as ＂unsuccessful＂ when not successfully delivered. This would be favorable to launch the retransmission process and achieve the reliable delivery. So that the stability and reliability of information exchange platform is further improved.
出处
《电力信息与通信技术》
2015年第5期12-15,共4页
Electric Power Information and Communication Technology
