苗俊杰

摘 要： 传统变电站中二次系统状态调测平台人机界面简单，为调测人员实时了解设备工作状态带来了困难，因此设计了智能变电站二次系统高可视化全景调测平台。采用智能移动终端实现二次系统的高可视化处理和分析，通过变状态信息数据实现设备状态的在线检测，及时分析系统中的设备状态和存在风险，平台综合考虑检修成本与效益设计设备检修方案，通过模糊数字的综合评估方法塑造设备状态评估模型，对状态以及设备健康进行综合评估，了解设备运行状态和发展态势。实验结果表明，该平台能够实现变电站二次设备状态、故障信息的直观显示以及有效调测。

关键词： 智能变电站; 二次系统; 高可视化; 全景调测平台; 模糊数字; 故障信息; 检修方案; 模型

中图分类号： TN99?34; TP273 文献标识码： A 文章编号： 1004?373X（2018）09?0170?05

Abstract： The traditional secondary system state measurement platform has simple man?machine interface， which makes it difficult for the operator to understand the working state of the equipment in real time. Therefore， a high?visualization panoramic measurement platform of intelligent substation secondary system was designed. The intelligent mobile terminal is used to realize the high?visualization processing and analysis of the secondary system. The variable?state information data is used to realize the on?line detection of the device state to analyze the equipment status and risk of the system in real time. By comprehensively considering the maintenance cost and benefit， the equipment maintenance scheme is designed. The comprehensive evaluation method of fuzzy digital is adopted to construct the evaluation model of equipment status， evaluate the equipment status and health equipment comprehensively， and understand the running status and development trend of the equipment. The experimental results show that the platform can realize the visual display and effective measurement for status and fault information of substation secondary equipment.

Keywords： intelligent substation; secondary system; high visualization; panoramic measurement platform; fuzzy digital; fault information; overhaul scheme; model

0 引 言

智能变电站是我国电网公司进行电网建设的关键，其同二次设备系统总目标具有较高的关联性。分析智能变电站二次系统集成调测具有较高的应用价值。当前我国电网建设进入智能化过程，面向日益提高的智能变电站，对变电站的二次系统实施调测，寻求高效的调测方法可降低变电站塑造时间，具有重要的应用意义[1]。

传统变电站中二次系统状态调测平台采用表格以及文本方式呈现检测信息，人机界面较简单，为调测人员实时了解设备工作状态带来了较高的阻力，无法实现设备的直观调测。

随着智能变电站数字化以及网络化的快速发展，基于信息的自主采集、检测等性能可实现智能变电站二次系统的高可视化全景调测。……