基于GSP的变电站二次设备一体化运维设计

Integrated operation and maintenance design of secondary equipment in substation based on GSP

当前变电站二次设备运维信息交互接口及人机交互界面不统一,严重制约变电站的高效运检,针对该现状,文中开展基于电力系统通用服务协议(GSP)的变电站二次设备高效运维技术研究。文中首先设计变电站二次设备一体化运维体系架构,提出基于变电站运维能力描述语言(SOMCL)的变电站二次设备一体化运维信息建模方法。然后基于面向对象技术(OOT)设计变电站二次设备一体化运维服务接口及一体化运维信息交互机制,实现运维工具与被运维对象之间信息交互即插即用。最后研制变电站二次设备一体化运维工具,实现智能变电站二次设备运维标准化、可视化,达到变电站二次设备一体化高效运检的目标。文中方法在多个新建智能变电站进行了试点应用,验证了变电站二次设备一体化运维技术的可行性。

The current information exchange interface and human-computer interaction interface of secondary equipment operation and maintenance in substation are not unified,which seriously restricts the efficient operation and maintenance of substation.In view of this situation,the research on the efficient operation and maintenance technology of secondary equipment in substation based on power system general service protocol(GSP)is carried out.Firstly,the architecture of integrated operation and maintenance of secondary equipment in substation is designed,and the information modeling method of integrated operation and maintenance of secondary equipment in substation based on substation operation and maintenance configuration language(SOMCL)is proposed.Then,the service interface and information interaction mechanism of integrated operation and maintenance of secondary equipment in substation are designed based on object-oriented technology(OOT),which achieves the goal of plug and play information interaction between operation and maintenance tools and the object to be transported.Finally,the integrated operation and maintenance tool of secondary equipment in substation is developed to realize the standardization and visualization of operation and maintenance of intelligent secondary equipment in substation,and achieves the goal of integrated and efficient operation and maintenance of secondary equipment in substation.The proposed method has been piloted in several new smart substations,which verifies the feasibility of the integrated operation and maintenance technology of secondary equipment in substation.