中国电力 ›› 2016, Vol. 49 ›› Issue (5): 129-135.DOI: 10.11930/j.issn.1004-9649.2016.05.129.07

• 智能电网 • 上一篇    下一篇

智能变电站SCD中设备虚端子图形化生成系统的设计与实现

尹笋1,杨德培2,郑永康3,童晓阳4,蔡刚林1,庄先涛4,田力智4,潘峰5,陈络风5,胡德峰5   

  1. 1.成都城电电力工程设计有限公司,四川成都610016;
    2.国网四川省电力公司基建部,四川成都610018;
    3.国网四川省电力公司电力科学研究院,四川成都610072;
    4.西南交通大学电气工程学院,四川成都610031;
    5.中国电建四川电力设计咨询有限责任公司,四川成都610041
  • 收稿日期:2015-08-08 出版日期:2016-05-16 发布日期:2016-05-16
  • 作者简介:尹笋(1964—),男,山东烟台人,高级工程师,从事调度自动化、电力通信等生产运行、管理及研究工作。E-mail: xytong@swjtu.cn

Graphical Generation Method and its Implementation of Virtual Terminals in SCD of Smart Substation

YIN Sun1, YANG Depei2, ZHENG Yongkang3, TONG Xiaoyang4, CAI Ganglin1, ZHUANG Xiantao4, TIAN Lizhi4,PAN Feng5, CHEN Luofeng5, HU Defeng5   

  1. 1. Chengdu Urban Electric Power Design and Institute Co.,Ltd., Chengdu 610016, China;
    2. State Grid Sichuan Electric Construction Department, Chengdu 610018, China;
    3. State Grid Sichuan Electric Power Research Institute, Chengdu 610072, China;
    4. School of Electrical Eng., Southwest Jiaotong University, Chengdu 610031, China;
    5. Power Corp China Sichuan Electric Power Design & Consulting Co., Ltd, Chengdu 610041, China
  • Received:2015-08-08 Online:2016-05-16 Published:2016-05-16

摘要: 为了辅助智能变电站配置描述(SCD)虚端子的快速设计,研究了一种SCD中设备虚端子图形化生成系统。给出了该系统的技术思路,阐述了手工快速关联、基于已有模板辅助查找与定位候选输出虚端子、复制间隔或设备的虚连接到相似目标设备等关键技术。运用图形化技术,分区分栏显示IED的已关联虚连接、输出虚端子及其发送源、待关联的输入虚端子,快速定位发送设备的输出虚端子,采用图形化拖放进行手工关联。针对某接收设备某输入虚端子,以已有SCD中相关设备的虚连接为模版,对虚端子描述与关键词匹配,辅助快速找到相近的各候选虚端子,自动生成目标设备的虚连接。采用Qt C++实现了该系统,它已成功运用于实际变电站设计,取得良好的效果,大大提高了智能变电站虚端子的设计效率和准确性。

关键词: 智能变电站, SCD, 虚端子设计, 图形化界面

Abstract: In order to assist speedy design of virtual terminals in SCD, a graphical generation method and system for virtual terminals in intelligent substation are studied. Some key technologies are described, including manual rapid association, template-based search for output terminals and copy virtual connections to similar objective devices. The virtual input terminals are displayed graphically with multiple partitions and columns, as well as output terminals and their sending sources. With dragging and dropping technology, the output virtual terminal is designated to corresponding input virtual terminal. For an input terminals, with the virtual connections from SCD templates, the similar candidate terminals can be found by matching virtual terminals description and keywords to generate virtual connections for objective device. The graphic generation system has been implemented by Qt C++. It has been applied to actual substation design and improved design efficiency and accuracy.

Key words: intelligent substation, SCD, design of virtual terminal, graphic interface

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