Study on Automatic Planning Method of Substation Incoming and Outgoing Line Channels Based on Building Group Analysis

The planning of incoming and outgoing line channel stands as a pivotal aspect of substation design. Typically, designers rely on experience and on-site surveys for design, resulting in low work efficiency and difficulty in ensuring the quality of the solutions. To address this issue, this paper considers the influence of building group and proposes an automated method for substation incoming and outgoing line channel planning based on building group analysis. By utilizing grid-based identification of building grids and establishing adjacency operators, this method identifies building group as the basis for automated planning. It further a cyclic alternating algorithm was proposed for selection and verification, facilitating the automated planning of line channel. Experimental results demonstrate the effectiveness of this method in ensuring the validity of substation incoming and outgoing line channel planning schemes. Additionally, building group identification based on adjacency operators enables rapid and accurate identification of building group.