| Title |
Local ID Mapping Method Based on Connectivity Matrix Between IT Systems in Power Industry |
| Authors |
Rui Hwa Zhang ; Jin-Uk Song ; Seong-Il Lim ; Yun-Sik Oh |
| DOI |
http://doi.org/10.5207/JIEIE.2025.39.3.230 |
| Keywords |
Connectivity matrix; ID management; IT system; Local ID mapping; Power industry |
| Abstract |
This paper presents a local ID mapping method based on a connectivity matrix of power equipment to facilitate efficient data exchange in smart grid environments. The proposed method utilizes an adjacency matrix to construct the connectivity matrix that captures the shortest path between power equipment. From this matrix, a unique feature value is derived for each equipment. Local IDs sharing the same feature value are identified as representing the same equipment, enabling consistent ID mappings across different IT systems. To validate the accuracy of the local ID mapping method, a test system comprising 33 switches in a distribution feeder is employed. The case study results demonstrate that the method can accurately match multiple objects within power systems. |