Micro-grid based on fuzzy hierarchical grid position selection method

The present invention discloses a micro power grid position selection method based on fuzzy AHP, comprising the steps of: obtaining a micro power grid generation capacity, network structure with data lines and power distribution network; determining candidate position of micro power grid set; select with micro power grid grid comprehensive evaluation index, determined using the comprehensive evaluation index value FAHP relative weight coefficients; decision model constructing micro power grid position selected; respectively access to microgrid microgrid grid position candidates centralized grid position, using the decision model to obtain the optimal grid position. The present invention fully contemplates location, natural resources, distribution network structure practical conditions structure can effectively express uncertainty microgrid distributed power, has good applicability and economy, and can be realized microgrid distribution network to maximize the benefits, with good promotion benefits.