The definition and connotation of Distributed Energy System (DES)are analyzed in detail.At the same time definitioins by different authorities are compared,and their connotation and extension are derived based on the characteristics of DES in China.A new definition iS advanced and its connotations are annotated.A11 these conclusions can serve as evaluating basis for DES application in China.
Bluestein J,Horgan S M,Eldridge M.The Impact Air Quality Regulations on Distributed Generation[M].London;National Renewable Energy Laboratory,IEEE,2002.