继电保护故障信息智能分析系统的全景模型研究

由于继电保护故障信息智能分析系统中的全景模型不健全及模型存在差异,使得系统无法进行深层次和更高级的应用分析。为此,本文提出一套全景建模实现方式,通过层次建模与源端建模相融合,构建了全景模型的主体框架,通过数据中心维护工具实现了全景模型数据更新管理、扩展和定义,确保了系统的良性高效运转。全景模型的实现,规范了保护装置的各种模型信息,使保护应用功能能够自动准确地识别动作信号、定值等模型数据,为系统高级应用分析提供技术支持。

Study on a Panoramic Model of Intelligent Relay Protection Fault Information Analysis System

Because of the imperfection of the panoramic model and differences among models in the intelligent relay protection fault information analysis system,the system cannot execute deeper and higher level application analysis.For that reason,a set of implementation way of panoramic modeling is proposed in this paper.By the integration of the hierarchical modeling and the source modeling,the main framework of panoramic model is constructed.The update management,extension and definition of the panoramic model data are realized with maintenance tools of the data center,which ensure the healthy and efficient operation of the system.The realization of the panoramic model standardizes various model information of protection equipment,enables the application functions of protection to automatically and accurately identify the action signals and the model data such as setting values and so on,and provides technical support for advanced application analysis of the system.