主备系统电网信息同步在杭州市调与监控中心的实现

本文提出主备系统电网信息同步实现策略,杭州市调和监控中心利用公共交互平台,应用CIM对调度系统电网的模型信息、实时运行信息和图形信息进行包装、导出,在目标系统校验后导入。内容包括CIM XML形式的电网模型同步,SVG格式的图形信息同步,以及实时信息(遥测、遥信、挂牌、人工置数/置位)和遥控信息的交互同步等。为调度和监控中心的故障切换、互为备用提供技术支撑。该工程建设形成的公共交互平台同样为后续的系统接入提供遵循IEC61970国际标准的接入平台和开放式应用接口。

The synchronization strategy for power system information between standby and primary systems is provided in this paper.A common interaction platform is constructed be-tween the two dispatch automation systems namely city dispatch and control center for provincial city HANGZHOU.With the application of CIM,the information of power grid such as:model,real-time information and graph shal be packaged,exported,and imported after the verification of targeted system.The synchronized information include:power grid model with CIM XML form,graph with SVG format,real-time information(such as:analog,digital data,tag,manual entry)and Tele-Control information.These shal be the technical supports for switch of failover and mutual backup between the two dispatch automation systems.This common interaction platform also provides the access platform and open application interface com-pliant with IEC61970 standards for the future expansion.