基于智能可视化管理的变电站智能监控系统设计

郑雪娜 陶家元 王瑞雪 沈国杰

摘  要： 传统的变电站智能监控系统不能具体显示出存在异常的线路，需要依靠人工分析。为此，设计基于智能可视化管理的变电站智能监控系统。设计视频采集卡捕捉异常情况，将结果展示在可视化模块中，通过该模块管理采集的图像确定异常原因和位置完成系统硬件设计;设计图像处理模块保证采集的视频图像清晰，将数据保存在状态数据库中，为用户提供实时数据，实现智能监控，完成系统软件设计;结合硬件和软件设计完成整个系统的设计。测试结果表明，与传统的监控系统相比，设计的基于智能可视化管理的变电站智能监控系统能够将存在异常情况的线路完整地显示出来，减轻了对人工分析的依赖程度，该系统更适合应用在变电站智能监控中。

关键词： 变电站; 智能监控; 系统设计; 可视化管理; 图像处理; 模块管理

Abstract： As the traditional substation intelligent monitoring system can′t specifically show the abnormal lines， and needs to rely on manual analysis， a substation intelligent monitoring system based on intelligent visual management is designed. The video capture card is designed to capture abnormal conditions， and the results are displayed in the visualization module. The collected images are managed by the visualization module to determine the cause and location of the abnormal conditions， so that the system hardware design is completed. The image processing module is designed to ensure that the collected video images are clear， and the data is stored in the state database to provide real?time data for users， so as to realize intelligent monitoring and complete the software design. The overall system design is completed in combination of the hardware design and software design. The testing results show that， in comparison with the traditional monitoring system， the designed substation intelligent monitoring system based on intelligent visual management can display the line with abnormal conditions completely and reduce the dependence on manual analysis. The system is more suitable for the substation intelligent monitoring.

Keywords： substation; intelligent monitoring; system design; visual management; picture processing; module management

0  引  言

电能是使用最为广泛的二次能源，是目前人们生活最不能缺少的一种能源形式。电力相关部门将各种形式的一次能源转换为相对清洁的电能，利用电网从发电厂传输至各级用户[1]。

随着电网的不断发展，逐渐产生了一些严重的问题，变电站作为电网中的重要一环，其安全与否影响电网的整体运行情况[2]。变电站主要工作包括正常操作、状态检测、事故判断和处理，但变电站是高强度高辐射场所，工作人员长期工作在此环境下，影响身体健康。而智能监控系统可以远距离对变电站的电气设备及运行状态进行监控，保证工作人员的身体健康[3]。……