IEC 61850标准和程序化操作在变电站中的应用

caoyao130

文章编号:10072290X(2009) 0120054205
IEC 61850 标准和变电站程序化操作技术的应用
龚建平, 吴国沛, 罗真海, 毛为民, 傅纲林
(广州供电局, 广州510620)
摘要: I EC 61850《变电站通信网络和系统》系列标准解决了不同设备和不同系统之间传输时的不兼容性, 真正实现了设备和系统的程序化互操作。为此, 对I EC 61850 标准及其在变电站自动化系统中的应用进行了分析,指出程序化操作是变电站自动化系统发展的趋势, 而I EC 61850 标准为它的实现提供了平台。分析了程序化操作的步骤、技术和关键点、方案的选择和实现。最后结合广州供电局220 kV 鹿鸣变电站自动化改造项目中程序化操作的实施, 研究了I EC 61850 标准和变电站程序化操作的方案, 真正实现了变电站二次系统平台统一和无缝连接。
关键词: 变电站自动化; I EC 61850 标准; 变电站程序化操作
中图分类号: TM63 ; TM734 　　　　　　文献标志码: B
Application of Standard IEC 61850 and Sequence Control Technique in Substation GON G J ian2ping , WU Guo2pei , L UO Zhen2hai , MAO Wei2min , FU Gang2lin (Guangzhou  Power Supply Bureau , Guangzhou 510620 , China)  Abstract : The series standa rds of Substation Communication Network and System ( I EC 61850 ) p rovide a solution t o t he
t ransmission incomp atibility among dif f e rent app aratus and systems , realizing  sequence inte r2cont rol of app a ratus and  systems . This p ap er analyzes I EC 61850 and its application t o substation aut omation system , indicating t hat sequence cont rol
is t he development t rend of substation aut omation system , and I EC 61850 p rovides a platf orm f or its realization. Thep rocedures , technique , key p oint and t he selection and realization of scheme of sequence cont rol are analyzed. At last ,combined wit h t he implementation of sequence cont rol in t he aut omation reconst ruction p roject of 220kV L uming Substation under Guangzhou Powe r Supply Bureau , I EC 61850 and t he scheme of substation sequence cont rol a re studied , t hus realizingt he unif ication and seamless connection of substation seconda ry system platf orm.Key words : substation aut omation ; St anda rd I EC 61850 ; sequence cont rol in substation

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