新型电力系统二次设备模型的创建

Modeling Secondary Equipment of New Power System

为了实现对二次设备模型物理机理的精确化描述,满足设备快速配置部署需求,现提出一套新型电力系统二次设备模型创建方法。首先,根据模型创建原理,研究了模型创建的步骤及模型特征。其次,以两个建模实例为例,实现对电力培训仿真系统开发和变压器保护模型创建。结果表明:提出的二次设备模型创建方法具有较高的可靠性和可行性,可确保二次设备模型具有较高的扩展性和通用性,同时还表现出强大的自动化识别功能。希望通过这次研究,为相关人员提供有效的借鉴和参考。

Aiming at accurate description of physical mechanism of secondary equipment model and meet the requirements of rapid equipment deployment,a method for modeling secondary equipment of new power system is proposed.First,based on the principle of modeling,the modeling procedure and model characteristics are studied.Secondly,for two practical cases,the development of simulative power training system and the modeling of transformer protection are realized.The results show that the proposed method has high reliability and feasibility,and can ensure high scalability and versatility of the established secondary equipment model.The method also shows strong automatic identification function.This study may be an effective reference for relevant personnel.