数字化变电站建设中需要注意的几个问题

Issues on the construction of digital transformer substation

数字化变电站的实施已推进到实用的层面,但是,数字化变电站技术还不够成熟,一些建设中的问题需要科研、制造、设计、运行各方人士献计献策,不断在实践中完善。本文就数字化变电站建设中的定位、其它设备的接入方式、通信网络的拓扑结构、装置参数文件的配置、网络分析仪的配置、传输时延不确定等相关问题发表了想法和建议,为数字化变电站项目的顺利实施奠定了良好的基础。

The implement of digital substation has developed the practical level, but the mature and perfect of digital sub- station is requisite for all personnel of manufacture, design and operate to make great efforts jointly. The ideas and suggestions about the construct of ditigal substation are put forward and start further discussion in this paper, such as construct orientation, integration scheme with other devices, topology structure of communicaion network, configure of device parameter files and netwrok analysis apparatus, transmission delay-nondetermination, etc. These discussions establish the well basis in the implement of digital substation project.