SCD File Based Automatical Generation Method for Primary Connection of Smart Substation

被引：0

作者：

Wang X. ^{[1
]}

Lyu F. ^{[1
]}

Zhong W. ^{[1
]}

Liao X. ^{[2
]}

Zheng Y. ^{[3
]}

机构：

[1] School of Electrical Engineering and Information, Sichuan University, Chengdu

[2] Skills Training Center of State Grid Sichuan Electric Power Company, Chengdu

[3] Electric Power Research Institute of State Grid Sichuan Electric Power Company, Chengdu

来源：

Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2019年 / 43卷 / 24期

关键词：

Automatical generation of primary connection; Intelligent electric device (IED); Modified preorder tree traversal (MPTT); Smart substation; Substation configuration description (SCD); Virtual link;

D O I：

10.7500/AEPS20181225008

中图分类号：

学科分类号：

摘要：

The smart substation configuration description (SCD) file does not describe primary equipments and their topologic relationship directly, so the main connection diagram can not be obtained from SCD file directly. A new method is proposed for automatical generation of primary connection diagram based on model information of intelligent electric devices (IEDs) in SCD file. This method is based on the relationship between IEDs and primary equipment as well as the complicated virtual relationship among IEDs. This paper uses the topological connection matrix to represent the topological relationship of the equipment, and proposes the IED information processing model based on the modified preorder tree traversal (MPTT) for the identification of the topological connection relationship of the equipment. By using scalable vector graphics and parallel computing technology, the primary connection diagram can be automatically generated only by SCD files. The test results verify the effectiveness and practicability of the proposed method. © 2019 Automation of Electric Power Systems Press.

引用

页码：119 / 125

页数：6

共 19 条

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