Energy, economy and environmental protection multi-objective optimization macroscopic evaluation method for building energy-saving transformation

The invention relates to the technical field of reconstruction optimization methods of building energy-saving technical measures, in particular to an energy, economy and environmental protection multi-objective optimization macroscopic evaluation method for energy-saving reconstruction of various buildings, which comprises the following steps: establishing a prototype building; individual influence research is adopted as sensitivity analysis, and optimization and transformation measures of energy, economy and environmental protection evaluation are selected; carrying out life cycle cost analysis on the combined strategy with the maximum energy, economic and environmental protection benefits to evaluate the influence of the reconstruction measures; the invention provides a simple and convenient framework for macroscopically evaluating the prospect of building energy-saving transformation. The framework integrates life cycle cost evaluation and environment evaluation, covers a plurality of links of field invest