文章摘要
王星宇,吕飞鹏,钟文,等.基于SCD文件的智能变电站主接线自动生成方法[J].电力系统自动化. DOI: 10.7500/AEPS20181225008.
WANG Xingyu,LÜ Feipeng,ZHONG Wen, et al.SCD File Based Automatical Generation Method for Primary Connection of Smart Substation[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20181225008.
基于SCD文件的智能变电站主接线自动生成方法
SCD File Based Automatical Generation Method for Primary Connection of Smart Substation
DOI:10.7500/AEPS20181225008
关键词: 智能变电站  主接线自动生成  虚连接  智能变电站配置文件  智能电子设备  预排序遍历树
KeyWords: smart substation  automatically generate graph  virtual link  SCD file  IED  MPTT
上网日期:2019-11-06
基金项目:
作者单位E-mail
王星宇 四川大学 电气信息学院 570503271@qq.com 
吕飞鹏 四川大学 电气信息学院 195157732@qq.com 
钟文 四川大学 电气信息学院 zhongwen1995@163.com 
廖小君 国网四川省电力公司技能培训中心 liaoxj123@163.com 
郑永康 国网四川省电力公司电力科学研究院 zyk555@163.com 
摘要:
      智能变电站配置描述文件(SCD)中没有直接描述一次设备及其拓扑关系的信息,不能直接得到主接线图,本文提出了一种利用SCD文件中智能电子设备(IED)模型信息快速自动生成主接线图的方法。该方法基于IED和一次设备之间的关联及复杂的虚连接关系,采用拓扑连接矩阵对设备拓扑关系进行表示,提出了基于预排序遍历树(modified preorder tree traversal, MPTT)的IED信息处理模型用于设备拓扑连接关系辨识,利用可缩放矢量图(SVG)和并行计算技术,只需要SCD文件即可实现主接线图自动生成。实测结果验证了提出方法的有效性、实用性。
Abstract:
      The smart station configuration description (SCD) file does not describe primary equipments and their toplogic relationship directly, so the main connection diagram can not be obtained from SCD file directly. A new method is proposed for automatically generating primary connection diagram of smart substation based on SCD file and using intelligent electric devices (IED) model configuration. This method is based on the relationship between IEDs and primary equipment as well as the complicated virtual relationship among IEDs. Proposed method uses a modified preorder tree traversal (MPTT) model to manage IED model information. By using scalable vector graphics and parallel computing technology, the method just needs a SCD file to automatically generate primary connection diagram. Actual test results show that the proposed method is of good effectiveness and practicality.
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