一种基于智能变电站集群虚拟化技术的集群测控装置

Cluster Measurement and Control Device Based on Technology of Cluster Virtualization Function for Intelligent Substation

智能变电站测控装置普遍采用单套独立配置的方案,装置异常时整个间隔的测控功能将完全缺失,存在较大的运行安全隐患。通过研究模块化技术、虚拟设备技术、多核处理器异构技术、虚端子映射技术,完成了集群测控装置研制。在实体测控故障时,集群测控装置中的虚拟测控单元可实现其功能的完全替代,彻底解决了单套测控无后备问题,提升了自动化系统的运行可靠性及稳定性。

The measurement and control device of intelligent substation generally adopts a single set of independent configuration scheme.When the device is abnormal,the measurement and control function of the whole interval will be completely missing,and there is a big hidden danger in operation safety.Through the research of modular technology,virtual device technology,multi-core processor heterogeneous technology,virtual terminal mapping technology,the cluster measurement and control device is completed.In case of physical measurement and control failure,the virtual measurement and control unit in the cluster measurement and control device can completely replace its function,completely solve the problem of no backup for a single set of measurement and control,and improve the operation reliability and stability of the automation system.