Optimization of power grid structure considering comprehensive maintenance

It is of great significance to study the optimization of grid structure considering comprehensive maintenance. In this paper, a mathematical model of optimal planning for comprehensive maintenance of power grid was established. The model can consider various technical measures to meet the comprehensive maintenance of power grid, and consider the operation status of power grid. An optimization model of power grid integrated maintenance was built, and an optimization model based on Tabu search was proposed. The above theory and method are applied to the optimal planning of Chaoyang Power Grid, which is a typical city in Liaoning, and the validity and practicability of the method are verified.