摘要
IEC 61850标准的应用给变电站自动化系统带来了重大变革,也给继电保护检测带来了新的挑战。介绍了数字化变电站的特点和组网方式,在此基础上讨论了数字化保护与传统保护在测试方面存在的区别。详细阐述了在传统电力系统动模系统基础上构建数字化保护测试系统的思想和实施方案。依据所提出的方法,在山东大学电力系统动模实验室成功开发出满足IEC 61850标准的测试平台,可实现对数字化保护及二次设备的综合测试功能。
The application of IEC 61850 standard has brought significant change to the substation automation system,and also brought the new challenge to the protection test. This paper introduces the characteristic and network composition of digital substation first and then discusses the differences between traditional micro-processor based protection and 61850 based protection （digital protection） in the aspect of test methods. The idea and implementation scheme for building digital protection test system based on traditional power system dynamic simulation system are presented in detail. The proposed test system has been successfully developed recently in Shandong University according to the designing idea. This new platform is able to perform comprehensive tests to the IEC 61850 based protection devices and other secondary equiements.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2009年第24期133-136,141,共5页
Power System Protection and Control
基金
山东电力集团公司重点科技项目资助课题(No.2008A-11)~~
