文章摘要
基于图形化编程的HVDC以太网103双网通信设计与实现
Design and Realization of Ethernet 103 dual network communication in HVDC based on graphical programming
投稿时间:2020-01-09  修订日期:2020-03-19
DOI:
中文关键词: HVDC  控制保护系统  以太网103  双网通信  图形化编程
英文关键词: HVDC  Control and Protection System  Ethernet 103  dual network communication  graphical programming
基金项目:国家重点研发计划资助(2016YFB0900600),国家电网公司科技项目(52094017000W)
作者单位E-mail
岳亚菲 许继电气股份有限公司 yueyafei_xj@163.com 
胡欢 许继电气股份有限公司  
于海 许继电气股份有限公司  
曾丽丽 许继电气股份有限公司  
郝俊芳 许继电气股份有限公司  
李正雄 许继电气股份有限公司  
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中文摘要:
      为了实现高压直流输电(High Voltage Direct Current Transmission,缩写为HVDC)控制保护系统与保护信息子站之间快速可靠的数据交互,提出一种基于图形化编程的HVDC以太网103双网通信设计方法。该方法针对IEC60870-5-103标准定义的串口103通信进行扩展,提出以太网103双网通信方案,提高通信实时性和可靠性;此外,该方法将应用程序与底层通讯处理程序相分离,采用标准的IEC61131图形化设计语言,开发出高度封装的底层通讯处理模块与用户功能模块相融合的图形化编程方法,软件编程简单高效,系统运行及调试信息可在线监测。基于该方法在锡泰和扎青等HVDC工程的实验数据表明,该方法具有可靠性高,开发进度快,运行维护方便的特点,对于实现控制保护系统与保护信息子站快速可靠的数据交互具有重要的应用价值。
英文摘要:
      In order to achieve the fast and reliable data interaction between HVDC Control and Protection System and Protect Information Substation, proposes an Ethernet 103 dual network communication method in HVDC based on graphical programming. The method extends the serial port 103 communication defined by IEC60870-5-103 standard, and proposes the Ethernet 103 dual network communication scheme to improve the real-time and reliability of communication. In addition, the method separates the application program from the underlying communication procedures, and uses the standard IEC61131 graphical design language to develop a graphical programming method for the integration of highly encapsulated underlying communication processing module and user function module, the software programming is easy and efficient, system running and debugging information can be on-line monitoring. The experimental data of project such as Xilingol League-Taizhou Project and Zhalute-Qingzhou Project shows that the method has characteristics of high reliability, fast development progress, convenient operation and maintenance, and it has an important application value to achieve the fast and reliable data interaction between Control and Protection System and Protect Information Substation.
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