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基于IEC 61850标准的采样值传输模型构建及映射实现
引用本文:殷志良,刘万顺,杨奇逊,秦应力,林达.基于IEC 61850标准的采样值传输模型构建及映射实现[J].电力系统自动化,2004,28(21):38-42.
作者姓名:殷志良  刘万顺  杨奇逊  秦应力  林达
作者单位:[1]华北电力大学四方研究所,北京市100085 [2]华北电力大学电力工程系,北京市102206
基金项目:国家自然科学基金(50277012)
摘    要:采样测量值的数字化传输是实现变电站自动化系统过程层与间隔层串行通信的重要部分。分析了IEC 61850标准定义的采样值传输抽象模型,基于IEC 61850-9-1定义的合并单元,以变压器差动保护所需采样值为研究对象,对采样值传输模型进行具体合理构建,并实现此模型在通信堆栈的映射,揭示了标准中抽象模型与具体映射之间的内在统一关联。

关 键 词:采样值传输模型  IEC  61850  合并单元  逻辑节点零  映射
收稿时间:1/1/1900 12:00:00 AM
修稿时间:1/1/1900 12:00:00 AM

MODELING AND MAPPING IMPLEMENTATION OF A SAMPLED VALUE MODEL BASED ON IEC 61850
Yin Zhiliang,Liu Wanshun,Yang Qixun,Qin Yinli,Lin Da North China Electric Power University,Beijing ,China.MODELING AND MAPPING IMPLEMENTATION OF A SAMPLED VALUE MODEL BASED ON IEC 61850[J].Automation of Electric Power Systems,2004,28(21):38-42.
Authors:Yin Zhiliang  Liu Wanshun  Yang Qixun  Qin Yinli  Lin Da North China Electric Power University  Beijing  China
Affiliation:Yin Zhiliang,Liu Wanshun,Yang Qixun,Qin Yinli,Lin Da North China Electric Power University,Beijing 100085,China
Abstract:The digital transmission of the sampled value is one of the key elements in realizing serial communication between the process level and bay level of the substation automation system. The abstract model of the sampled value defined in IEC 61850 is analyzed. By taking the transformer differential protection as an example, based on the merging unit defined in IEC 61850-9- 1, the sampled value model is constructed in a specific and rational way, with the communication service mapping of this model implemented. As a result. the intrinsic unified relationship between the abstract model and concrete mapping is revealed.
Keywords:sampled value model  IEC 61850  merging unit  logical node zero  mapping
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