特高压变电站过程层网络设计  

Network Design of Process Layer for UHV Substation

作　　者：张志鹏[1] 郭朝云[1] 朱萍[1] 

机构地区：[1]河北省电力勘测设计研究院,河北石家庄050031

出　　处：《电力勘测设计》2016年第2期69-74,共6页Electric Power Survey & Design

摘　　要：论述了500 k V及750 k V智能变电站过程层网络方案和交换机配置方案。分析了特高压变电站特点和设计要求,提出了特高压变电站过程层网络两个设计原则:高可靠性原则和技术统一性原则。基于两个设计原则,提出四个1000 k V过程层网络设计方案,推荐SV和GOOSE共同组网、双重化保护各设置独立的双网。分析了冗余信息的应用层处理方案和链路层处理方案,提出1000 k V过程层网络可采用基于FPGA的应用层处理方案,也可采用基于PRP的链路层处理方案。This article discusses the process layer network scheme and switch configuration scheme in 500kV and 750kV Smart Substation. Analyses the characteristic and design requirements in UHV Substation, put forward two design principles of process layer network in UHV Substation, the principles are high reliability principle and technology unity principle. Based on the two design principles, put forwards four design schemes of 1000kV process layer network, the recommended scheme is that SV and GOOSE should set up the network together, each one of double protections should set up independent dual network. Analyses the application layer treatment scheme and the link layer treatment scheme for redundant information, put forwards that 1000kV process layer network can use the application layer treatment scheme based on the FPGA, and 1000kV process layer network also can use the link layer treatment scheme based on the PRP.

关 键 词：特高压变电站 智能变电站 过程层网络 冗余方案 并行冗余协议 

分 类 号：TM63[电气工程—电力系统及自动化]