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| 摘要: |
| 电网故障信息关联的以太网通信协议扩展了IEC60870-5-103协议,将IEC60870-5-103协议采用RS-485通信方式扩展为以太网通信方式,链路层采用IEC60870-5-104模式,将故障时刻的录波、事故报告、定值、压板设置、开关变位、版本号等信息关联起来,提出“通用文件传输”模式,采用“滑动窗口”技术,智能识别文件简报信息,消除不同智能电子设备(IED)厂家故障信息的个性问题,减轻故障信息系统子站拼接故障信息的负担。故障信息传输简单、高效,故障信息中的录波、定值等无需配置。 |
| 关键词: 故障信息关联,以太网通信协议,通用文件传输,滑动窗口 |
| DOI： |
| 分类号:TM727 |
| 基金项目: |
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| Network communication protocol for association of power network fault information |
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TANG Xi MENG Yan
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| Abstract: |
| The network communication protocol for association of power network fault information is the extended IEC 60870-5-103 protocol from RS-485 to Ethernet communication mode,and its link layer adopts IEC 60870-5-104 protocol.It collects all the associated fault information,such as fault wave recording,event report,settings,enable pin states,change of state and versions.It puts forward "general file transmission" mode,adopts "glide windows" technique and identifies the abstract infor-mation of file to avoid the individual issues of different IED(Intelligent Electronic Device) suppliers and relieve the fault information integration in substations.The fault information transmission is simple and efficient,and no configuration is needed for wave recording and setting. |
| Key words: fault information association,communication protocol of Ethernet,general file transmission,glide windows |
