Key Indicators Selection for Smart Grid Low-carbon Benefits Based on Structure Entropy and Factor Analysis
Selecting key indicators is the premise of evaluating low-carbon benefits of smart grid.Firstly,analyze the characteristics of key indicators selection for smart grid low-carbon benefits.Secondly,propose to select key indicators from both qualitative and quantitative perspective,and elaborate the principle and process of key indicators selection.Thirdly,preliminarily select qualitative and quantitative key indicators form generation side,grid side and demand side,which have impact on low-carbon benefits of smart grid,and build the structure entropy and factor analysis optimization model.Finally,adjust and optimize the indicators preliminarily selected by the optimization model,and test the reliability and validity of the optimization results.The test results show that the optimized indicators have better reliability and validity and are more reasonable than the primary results.On this basis,the key indicators system of low-carbon benefits of smart grid is established,which can provide a framework for the evaluation of smart grid low-carbon benefits.
smart gridlow-carbon benefitskey indicatorsstructure entropy and factor analysis model
NETL
NSTL
万方数据
维普
