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数字化变电站系统结构
引用本文:张沛超,高翔.数字化变电站系统结构[J].电网技术,2006,30(24):73-77.
作者姓名:张沛超  高翔
作者单位:1. 上海交通大学,电气工程系,上海市,徐汇区,200030
2. 浙江大学,电气工程学院,浙江省,杭州市,310027
摘    要:阐述了数字化变电站的系统结构和设计原则,讨论了过程总线和变电站总线的基本组网方案,分别从功能冗余及网络容错等方面提出了多种具有高可靠性的数字化变电站系统结构,并从过程层和间隔层方面提出了常规设备的接入方案。

关 键 词:电力系统  数字化变电站  系统结构  通信  
IEC
  61850  
文章编号:1000-3673(2006)24-0073-05
收稿时间:2006-04-23
修稿时间:2006年4月23日

System Architecture of Digitized Substation
ZHANG Pei-chao,GAO Xiang.System Architecture of Digitized Substation[J].Power System Technology,2006,30(24):73-77.
Authors:ZHANG Pei-chao  GAO Xiang
Affiliation:1. Department of Electrical Engineering, Shanghai Jiaotong University, Xuhui District, Shanghai 200030, China 2. College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang Province, China
Abstract:The system architecture and design principles of digitized substation are expounded and the technical fundamentals for the proposed system architectures are analyzed. The basic scheme of network composition for process bus and station bus are presented. Digitized substation architectures with high reliability are proposed in the matter of functional redundancy and network fault tolerance, and the solutions for the connecting of conventional devices are put forward in the process level and bay level.
Keywords:power system  digitized substation  system architecture  communication  IEC 61850
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