全数字化动模测试系统设计与实现  

Design and realization of full digital dynamic model test system

作　　者：邹贵彬[1] 王晓刚 高厚磊[1] 向岷江[1] 

机构地区：[1]山东大学电气工程学院,山东济南250061 [2]烟台龙源电力技术股份有限公司,山东烟台264006

出　　处：《电力系统保护与控制》2011年第3期109-113,共5页Power System Protection and Control

基　　金：国家自然科学基金项目(50777040);山东省优秀中青年科研奖励基金(BS2010DX014)~~

摘　　要：针对基于IEC61850标准的数字化保护,设计并实现了全数字化的动模测试系统。在保留传统动模测试功能的基础上,根据数字化变电站的分层结构,对原动模测试系统进行了升级改造,增加了新型数字化保护的测试功能。结合数字化变电站的技术特点和数字化动模测试平台,分析了数字化保护性能测试的相关内容。该测试平台的暂、稳态运行和数字化保护试验表明,测试系统采样准确、输出接口规范、测试功能齐全,完全满足数字化保护和其他二次设备的检测需求。For IEC61850 standards based digital protective relay,a full digital dynamic model test system is designed and realized.On the basis of retaining test functions of conventional dynamic model system,according to the configuration of digital substation,the old model system is improved and new test function for digital relay is added.Considering the technical characteristics of digital substation and test platform of digital dynamic model,some contents of digital relay performances testing are discussed.The operation of test platform in the stable and transient status and the test of digital protection device show that data sampling is accurate,output interface is standardized,and test functions are complete,and it entirely meets test requirements for digital protective relay and other secondary equipment.

关 键 词：IEC61850 数字化保护 数字化变电站 数字化动模测试系统 电子式互感器 

分 类 号：TM76[电气工程—电力系统及自动化]