输变电设备远程诊断信息平台中的统一状态监测模型研究

Research of unified condition monitoring information model in data platform of power transmission equipment remote monitoring and diagnosis

针对广东电网公司电力设备远程监测诊断中心(简称"远程诊断中心")对输变电设备状态监测数据一体化管理的实际需求,研究提出了输变电设备统一状态监测模型范围及建模原则和方法。基于IEC TC57公共信息模型裁制出统一信息模型基础,扩展建立监测装置和监测点模型、电力设备试验报告、缺陷信息、环境监测模型,补充部分电力系统资源和资产设备技术参数属性,建立了支撑远程诊断中心信息平台建设和数据分析的完备的统一信息模型。所研究的输变电设备统一状态监测模型已用于远程诊断中心的建设。

In remote diagnosis center of power transmission and transformation equipment, condition monitoring data needs to be integrated and a unified information model is required. The information model scope and the modeling principle and method are firstly proposed. Then a foundation model are tailored based on IEC TC57 common information model. Additional models such as monitoring point model, equipment test report model, defect report model, environment monitoring model, some power system resource classes and technical parameters of assets are supplemented to the foundation model to make the comprehensive model to support diagnosis platform building and data analysis. The unified condition monitoring information model researched has been used in the construction of the remote diagnosis center.