Comprehensive Evaluation Of Coupling Of Electrical Energy And Passive Energy Based On Fuzzy Membership

Faced with the current global demand for energy from economic and population growth,the gradual depletion of traditional energy sources and the deteriorating human living environment.Increase the development and utilization of renewable energy,minimize the use of traditional fossil fuels,and reduce the environmental burden to become the only way out for sustainable development.The passive energy sources studied in this paper are renewable energy sources,which are derived from nature,unprocessed energy sources,including solar energy and geothermal energy.Active energy is the energy that is processed,including electrical energy.Based on the study of these evaluation methods,after many considerations,the research methods of this subject include two methods,namely,the analytic hierarchy process and the fuzzy membership degree method,with a view to the objectivity and scientificity of the conclusion.Firstly,the weight of the factor set is determined by tomographic analysis,and then the evaluation effect is determined by comprehensive evaluation of fuzzy membership.The fuzzy membership method is based on the hierarchical method,and the two are integrated with each other.The evaluation results have good reliability.Based on the existing relevant literature and through consulting experts,this paper finally decomposes the electric energy and passive energy coupling supply technology industry into the following five dimensions:energy performance,technical performance,economic performance,social performance and environmental performance.Based on the basic content of these five dimensions,this paper interprets the content contained in each dimension through a series of discretion and screening,decomposes it into multiple elements,and finally establishes five dimensions and nineteen elements.The basic framework for the evaluation index system for coupled energy and passive energy sources.Firstly,the weight of the factor set is determined by tomographic analysis,and then the evaluation effect is determined by comprehensive evaluation of fuzzy membership.In the future,other active energy and passive energy coupling utilization technology evaluation and influencing factors analysis provide reference,and can provide reference for the future development of electric energy and passive energy coupling supply technology industry,which is beneficial to better optimize energy structure.