Micro-grid optimization scheduling method based on consistency and gradient descent method

The invention relates to a micro-grid optimal scheduling method based on consistency and a gradient descent method, and the method comprises the following steps: researching a completely distributed optimal scheduling strategy of a micro-grid in an island operation mode, and firstly giving a scheduling model of the micro-grid; a graph theory basis is introduced, an intelligent agent is configured for each power element, and the intelligent agents are used as a framework to construct a completely distributed optimal scheduling system of the micro-grid; proposing a completely distributed algorithm based on a consistency principle and a gradient descent method; a gradient descent method and a consistency principle are combined, the power generation cost of the micro-grid is optimized, the convergence speed is increased, parameters are updated through local information interaction between a controllable unit and an adjacent controllable unit, and flexible changes of a topological structure are coped with; analyzi