CIM/E power grid plant station automatic mapping bidirectional topology layered layout method

• Main Authors: CHEN ZHENXING, YANG JUNWEI, GAO BAOGUO, ZHU CHUANJING, HU XIAONAN, ZHANG HAITAO, ZHAO LEI
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

According to the CIM/E power grid plant station automatic mapping bidirectional topology layered layout method, power grid CIM/E data is analyzed, bidirectional topology is carried out on selected target plant station equipment data, then a layered layout method is established, and plant station primary wiring diagram automatic mapping is achieved. And carrying out bidirectional topology analysis on the network data structure of the target plant station according to an equipment connection relation to obtain a topology tree from a transformer to a bus and a topology tree from the bus to an overhead conductor and other equipment. The overall layout is determined after the size of the canvas is determined according to the number of transformers and buses, the two topological trees are analyzed layer by layer to carry out layered layout on the equipment graph primitives, the positions of the equipment graph primitives are finely adjusted after layout, and character annotations are added to the primitives. And ac