Research on optimization scheduling of wind/solar/diesel/storage micro-grid based on genetic algorithm

In this paper, we focus on the objective function of the economic cost and environment cost of wind/solar/diesel/storage micro-grids, and use the method of linear-weighting to establish the optimal scheduling mode of union objective. On the basis of making full use of renewable energy, the genetic algorithm is used to solve the problem of union objective, and created the operation plan of power grid, energy storage battery and diesel generator. The numerical examples show that under the condition of Island micro-grid system, unrestricted power of grid connection and limited power of grid connection, the optimal scheduling scheme can be obtained under different weights between economy and environment, and has actual reliability, and also plays a guiding role in the micro-grid optimal scheduling strategy.