智能变电站二次仿真自动测试系统设计与实现

Design and Realization of Automatic Test System for the Secondary Simulation of Intelligent Substation

为提高智能变电站改造扩建效率,介绍了智能变电站二次仿真自动测试系统的总体设计方案,以及该系统的关键技术跟主要功能。通过智能终端、合并单元仿真,再与实时接收的测控装置MMS报文与监控系统数据变化自动对比判断,实现数据核对与开出传动自动化验证。研究表明,该系统可以提高整个变电站二次系统调试进度和质量。

In order to improve the efficiency in the renovation and expansion of an intelligent substation,an overall design scheme of automatic test system for the secondary simulation of an intelligent substation is introduced,and the key technologies and main functions of the system are also discussed. Through the simulations of intelligent terminals and combined units,and the comparison between the real-time manufacturing message specifications(MMSs)received from the measurement and control de vice and the data from the monitoring system,the automatic verification and automatic transmission of data are realized. It is shown that the developed system can improve the debugging progress and the quality of the secondary system for the substation.The research results have already been applied to some substations.