基于数字孪生技术的智能变电站巡检方法

The Cycle Checking Method of the Intelligent Transformer Substation Based on Digital Twin Technology

由于传统变电站巡检方法的效率较差,无法满足变电站的智能化巡检需求,为保证电力系统安全性,本文提出基于数字孪生技术的智能变电站巡检方法。通过构建数字孪生变电站模型,直观呈现全生命周期的变电站巡检流程,计算智能变电站巡检周期,规划智能变电站巡检路径,实现变电站的智能化巡检作业。仿真实验结果表明:本文所提方法在4个巡检点数量不同的变电站巡检任务中,平均路径转折17次,平均碰撞3次,验证本文所提方法可以有效提升智能变电站巡检作业的效率与安全。

Because the cycle checking method of traditional transformer substations which can not meet the meeds for intelligent cycle checking requirements of the transformer substation.In order to ensure power supply system se⁃curity,put forward the intelligent transformer substance cycle checking method based on digital twin technology.By structuring the digital twin transformer substation model,directly present the transformer substation cycle checking process of full life cycel,calculate the intelligent transformer substation cycele checking cycel,make a plan for the intelligent transformer substation cycel checking route and achieve the intelligent cycle chedking work of the trans⁃former substation.The simulation result shows the methol proposed by the paper,that is in the transformer substation cyclechecking task of four diffenrent cycle checking points,average route break over 17 times and average collision 3 times,proves the method proposed by thy paper can efficiently improve efficiency and security of the intelligent transformer substation cycle checking task.