Open AccessAutomatic Generation Algorithm of Distribution Network Topology Map Based on GIS Drawing
Author(s) -
Longlong Shang,
Ran Hu,
Hai Ci,
Wei Zhang,
Guang Ouyang
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/384/1/012231
Subject(s) - topology (electrical circuits) , network topology , computer science , diagram , grid , line (geometry) , algorithm , completeness (order theory) , geographic information system , carry (investment) , node (physics) , power (physics) , data mining , distributed computing , engineering , database , mathematics , electrical engineering , computer network , mathematical analysis , physics , geometry , remote sensing , structural engineering , finance , quantum mechanics , geology , economics
In view of the inaccuracy and completeness of the distribution network system diagram in the current power grid, the power network structure and the business characteristics of the power industry are investigated and analyzed. The relationship model between substations is analyzed, and the inheritance circuit layout design idea is applied to the distribution. In the grid system topology diagram. The paper proposes a method of dividing the power supply area according to the line contact relationship, and develops an equal density constrained space layout algorithm. Make full use of the distribution network geographic information (GIS) drawings, carry out the power grid topology and line information maintenance, so that the system diagram covers all electrical equipment on the GIS, and can carry out the original electrical topological relationship of the gemstones, and realize the absence of each subsystem. The seams provide image support for a variety of applications. The experimental results show that the proposed spatial topology algorithm is efficient and easy to implement.