智能变电站二次系统综合仿真培训平台设计和研制

针对智能变电站二次系统各专业培训的新需求，设计并研制了面向变电站二次系统多专业的智能变电站二次系统综合仿真培训平台。采用数字仿真和物理仿真相结合的混合仿真模式，并通过将数字仿真平台上产生的录波文件在物理仿真平台中进行数字化回放，实现了2套不同形式的仿真培训模式的有机结合。提出一种基于通用平台的继电保护数字仿真技术，构建了智能变电站数字化实时仿真培训环境。基于多态技术，在实时态和培训态环境下同时实现了智能变电站变电运行操作和二次检修维护操作的仿真培训。基于SCD智能装置输出数据集的分层次的图形化二次虚回路设计和虚端子连接及比较技术，实现了智能变电站二次虚回路和虚端子连接的可视化的设计培训。满足智能变电站设计专业的培训需求。

Multiple Professional Oriented Intelligent Substation Secondary System Comprehensive Simulation Training Platform

To meet various professional training requirements on secondary system of intelligent substation, comprehensive simulation training platform for secondary system of intelligent substation oriented to multi-pro- fessions is developed and designed. The comprehensive simulation platform adopts hybrid simulation mode combing digital simulation with physical simulation. Through replaying record file generated from digital simu- lation platform on physical simulation platform, the two simulation training modes are organically combined. The paper proposes a digital simulation of the relay protection technology based on the common platform to build the intelligent substation digital real-time simulation training environment. Based on polymorphic tech- nology, the intelligent substation operation and the secondary overhaul maintenance operation simulation training under the real tenses and training environment are achieved. The hierarchical and graphical secondary virtual circuit design and virtual terminal connections and comparison technology based on the SCD intelligent device output data set actualize i configuration and virtual terminal substation design. ntelligent substation visualization design training of secondary virtual circuit connections, which meets the demand of professional training of intelligent