一种变电主辅设备巡视计算的实现方法

An implementation method of patrol calculation for the substation main and auxiliary equipment

针对变电主辅设备多维度状态巡视计算复杂的问题,从设备本体、设备类型、电网隶属、区域、时间及计算类型等多个维度综合考虑,构建变电主辅设备多维度计算模型。面对工程应用的多样性,设计一种基于插件的通用计算框架,通过动态扩展及加载机制满足工程增量计算及升级部署需求;对进程容错机制进行改进,构建插件的并行分布机制,实现业务插件的负载均衡和灵活部署;最后基于语义发布订阅机制,可满足应用的数据交互需求。实际工程应用表明,本文所提方法可满足工程中设备计算的大部分需求,可有效提高检修人员的设备运行巡视效率。

Aiming at the complex problem of multi-dimensional state calculation of substation main and auxiliary equipment,a multi-dimensional calculation model is constructed based on the comprehense consideration ofⅣmultiple dimensions such as equipment body,equipment type,power grid membership,region,time and calculation type.Facing the dersity of engineering applications,aⅣgeneral equipment status calculation framework based on plug-in is designed to meet the needs of engineering incremental calculation and upgrade deployment through dynamic expansion and loading mechanism.The process fault-tolerant mechanism is further improved,and the parallel distribution mechanism is adopted to realize the load balancing and flexible deployment of business plug-ins.Finally,based on the semantic publish and subscribe mechanism,it can meet the data interaction requirements of various applications.The actual engineering application shows that it can meet most of the requirements of equipment computing in the project and effectely improve the equipment operation monitoringⅣefficiency of maintenance personnel.