Comprehensive energy station energy efficiency evaluation method based on analytic hierarchy process

The invention discloses a comprehensive energy station energy efficiency evaluation method based on an analytic hierarchy process. The problem that a comprehensive energy station energy efficiency evaluation system is not established in the prior art is solved. The method comprises the following steps: S1, establishing an energy efficiency evaluation index system of a comprehensive energy station,wherein indexes comprise an electrical equipment index A, a system operation index B, a green building index C and an energy environment index D; S2, performing standardization processing of an analytic hierarchy process on the selected indexes; S3, calculating the grey correlation degree of the indexes by using a grey analysis method; and S4, analyzing a calculation result, and guiding the construction and reconstruction of the comprehensive energy station. The grey correlation analysis method and the analytic hierarchy process are combined to integrally evaluate the energy efficiency of thecomprehensive energy stat