| 引用本文: | 周特军,邱建,王春艺,等.基于SVG的可视化技术在继电保护定值在线
校核系统中的应用[J].电力系统保护与控制,2015,43(16):112-117.[点击复制] |
| ZHOU Tejun,QIU Jian,WANG Chunyi,et al.Application of visualization technology based on SVG in on-line relay settings verification system[J].Power System Protection and Control,2015,43(16):112-117[点击复制] |
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| 摘要: |
| 随着越来越多的电力自动化系统集成于调度自动化平台，图形系统的标准化与图形共享是电力自动化系统研究的重要方向之一。针对目前继电保护定值在线校核系统图形建模存在的问题，提出了从整定计算系统、故障信息系统中导出图形文件再导入到定值在线校核系统的方案，实现了上述系统图形之间的无缝连接，达到了图形共享的目的。在简要分析继电保护定值校核图形交互、数据可视化需求的基础上，采用.Net平台反射机制与JavaScript函数之间相互通信，实现了继电保护定值校核结果的动态刷新与良好交互。通过采用多种展示手段，很好地实现了告警功能。目前，所采用的方案在某省级电网公司在线校核系统中得到了成功应用。 |
| 关键词: 继电保护 定值在线校核 图形建模 可扩展向量图形 反射机制 |
| DOI：10.7667/j.issn.1674-3415.2015.16.017 |
| 投稿时间：2014-11-04修订日期：2014-12-01 |
| 基金项目: |
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| Application of visualization technology based on SVG in on-line relay settings verification system |
| ZHOU Tejun,QIU Jian,WANG Chunyi,ZENG Genghui,ZHU Lin,SHI Dongyuan |
| (State Key Laboratory of Advanced Electromagnetic Engineering and Technology (Huazhong University of Science and Technology), Wuhan 430074, China; Power Transmission and Distribution Equipment Anti-icing & Reducing-disaster Technology Key Lab of State Grid of China, Changsha 410007, China;Guangdong Power Dispatch Center, Guangzhou 510600, China) |
| Abstract: |
| As more and more electric power automation system integrated to dispatch automation platform, standardization of power graphics system and graphics sharing technology is one of the most important field of research of power automation system. The problems encountered in graphic modeling of on-line relay settings verification for protective relay are analyzed. A scheme which exports graphic files from protection relay setting coordination system, fault information system with the format of scalable vector graphics then the files are imported into the given value online checking system is presented. The goal seamless link between power automation systems is reached. Based on the requirements analysis of graphical interaction and data visualization in on-line relay settings verification for protective relay, by the way of realizing intercommunication between of .net and JavaScript, the graphics in on-line relay settings verification system can be dynamically refreshed. The proposed method has been successfully applied in multiple provincial-level power dispatch center. |
| Key words: relay protection on-line relay settings verification graphic modeling SVG reflection mechanism |
