基于智能电网调度控制系统的输变电设备状态监测设计与应用

Design and Application of Condition Monitoring for Power Transmission and Transformation Equipment Using the Smart Grid Dispatching Control System

文章利用D5000系统平台优势、责任区机制,结合其他相关应用,完成在线监测应用的系统架构、软件体系结构及相关主要功能设计,实现了对输变电设备在线监测采集的数据的综合分析,通过获得反映设备状态的特征参量,诊断设备故障,分析判断设备的运行状态,填补了国内输变电设备状态在线监测应用对设备电气量和状态数据统一处理、分析、判断的技术空白,形成了从设备状态出发,借鉴设备状态运行的历史,基于多维度数据分析、故障预测的主动维修机制。

In this paper, the advantages and the mechanism of responsibility area of D5000 system platform are used, in combination with other related applications, the system architecture, software architecture and related main functions are designed for on-line monitoring application, which realized the comprehensive analysis of the on-line monitoring and collecting data of the transmission and transformation equipment. Through obtaining the characteristic parameters of the reaction state of the equipment, it can realize equipment fault diagnosis, analysis and judgement of the operation state. The unified data processing, analysis and judgment of equipment electrical quantities and status data can be realized, which fills up the technical blank of the on-line monitoring of the status of transmission and transformation equipment in China. The active maintenance system based on multi dimension data analysis and fault prediction is formed from the state of equipment and referring to the running history of equipment state.