A new method for auto-generation of power grid one-line diagrams

作者：Wang Zhi Hua^*; Dong Shu Feng; Zhang Wang Jun; Wang Wei; Wang Bin; Liu Feng; He Guang Yu

来源：Power System Protection and Control, 2010, 38(18): 155-161.

• Auto-generation
• CIM
• IEC 61970
• One-line diagram
• SVG

An improved method for automatically generating one-line diagrams is presented. The model of stations'; layout is improved by adding multiple objects and constraints. A genetic algorithm which is suited to solve this problem is designed. Crossover operation and mutation operation in the genetic algorithm make the result satisfy constraints naturally. Local optimization algorithms are used to reduce crossovers among lines. Based on the algorithms above, a graphic system is built using CIM/SVG mode as the input-output mode, which makes the system interactive and compatible. The application result of a real power grid network makes it clear that computing efficiency and graphic effect are good enough for engineering applications.

• 出版日期2010
• 单位清华大学