The invention discloses an active distribution network failure
recovery strategy considering inside and outside games. A failure
recovery model considering the inside and outside double games is established through taking balance of interests of supply and requisitioning parties in a
recovery process as the principle. In the outside game, an optimized time-of-use price is made through the game between a
power grid and a user, so that the load peak is suppressed to reduce the pressure of recovery at the load peak. A dynamic game is solved through adoption of an inverse regression
algorithm; in the inside game, collaborative recovery is carried out on an electric car, a
distributed power supply and a controllable load based on an optimized load curve in order to realize maximum
community of interest of the
power grid and the user in the failure recovery. A modified
ant colony
algorithm is called to solve a failure recovery problem, and then each recovery scheme is taken as a game participant to
transformer the failure recovery problem into a problem of the game between multiple recovery schemes. The power losses and the lowest node
voltage value are taken as evaluation indexes, and the optimized scheme, namely a Nash
equilibrium solution, is obtained through the games.