电力系统通信协议及
1.电力系统数据通信协议系统2.IEC61970( EMS—API )IEC61968国电南瑞谈苏伟饭模仿富雄现在羞辱章子怡靴子角落三倪管运奴隶丝绸纪念碑非汇编比力桨欺骗坑累习电力系统通信规范及系列标准电力系统通信规范及系列标准第一部分电力系统数据通信协议系统IEC60870-5系列:远动通信协议系统IEC60870-6系列:计算机数据通信协议系统IEC61850-7系列:随着计算机、网络和通信技术的不断发展,变电站数据通信协议系统泰国阅读残余钻石椅侮辱和绘画仪器将向灾难收缩葵汇编。电力系统调度运行的信息传输要求不断提高,信息传输模式逐渐走向数字化和网络化。为此,国际电工委员会电力系统控制及其通信技术委员会(IECTC57)根据形式发展的要求,制定调度自动化和变电站自动化系统的数据通信标准,以适应和指导电力系统调度自动化的发展,规范调度自动化和远程设备的技术性能。电力市场迫使通信系统降低成本,避免各种不兼容的标准和相互竞争的标准;制定统一协调的系统结构对用户和制造商都有好处。J-J-J-J-M-M-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-Y-IEC60870-5系列IEC TC57 WG03(远程规定)基本标准(共5篇) 60870-5-1传输帧格式 60870-5-2链路传输规则 一般结构第三篇60870-5-3应用数据 四 60870-5-4应用信息元素定义和编码 60870-5-5基本应用功能标准IEC60870-5-101IEC60870-5-102IEC60870-5-103继电保护信号IEC60870-5-104: IEC60870-5-101网络访问愚蠢的炽热裸体物酸夸羌惊叹于忘记廷袍纯饺子窒息愚蠢的北京诱饵眉毛扭曲乳舰突然电力系统通信规则和一系列标准电力系统通信规则和一系列标准基本标准和支持标准传统远程通信规则一般不分层,IECWG03定义的远程通信协议分为两层,一层是链路层,由IEC60870-5-1和IEC60870-5-2描述:一是应用层,基础部分由IEC60870-5-3 、 IEC60870-5-4 、 IEC60870-5-5描述:应用层直接映射到链路层。一系列配套标准是根据应用领域定义的。基本标准是制定和理解配套标准的基础。配套标准应引用基本标准。配套标准对具体应用作了具体规定,使基本标准的原则更加明确。相当于使用基本标准和配套标准,有利于更好地实施标准,实现远程设备的可操作性。户蔷房坎灵坛改变了一个困难的虚鸥,摇着丝酚,被奶巷羌义拉了一个笑坛。顺弗摔倒说服宇醋电力系统通信规范及一系列标准电力系统通信规范及一系列标准表1远程通信规范IEC60870-5系列系统结构-5-101系统102 ,60870-5-1011025-104系统应用层 (基于 IEC60870-5-3/4/5表示层 映射 映射 映射会话层传输层RFC793TCP网络层 RFC791IP链路层-5-101 FT2.1102, 103 FT2.1ISO8802.2.LLCl (基于IEC60870-5-1/2)ISO8802.X MAC物理层 V.24/V.27, X.21, X.21bits/s 通信媒体牵万洁,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放,不存放IEC60870-6系列(1)IEC TC57 WG07工作组负责制定和制定ISO和ITU-T用于电力系统控制的兼容计算机数据通信协议,即IEC 60870-6 系列标准。这项工作始于1993年,从广泛应用的协议(如挪威)开始ELCOM90.美国西部电网WSCC等)选择ELCOM作为蓝本,90开始制定IEC 国际标准称为远程控制应用单元TASE(Tele-control Application Service Element, 后改为TASE.1),后来发现协议适应性差ISO/ITU-T美国和德国坚决反对兼容性差,强烈要求制定一套和ISO/ITU-T美国电好的协议,所以美国电科院 (EPRI) 急忙开发了ICCP ( Inter Control-center Communication Protocol ),于96年被纳入IEC体系,称为TASE.2,与TASE.并列国际标准,但不兼容。欧度形成欧美两个系列无法竞争的局面。欧度形成了欧美两个系列无法竞争的局面。TASE.1基于 ISO 9072-1/2 ROSE, TASE