摘要：The use of the terms “smart grid” and “intelligent power networks” should be limited to economically valid technological developments.This paper presents two electrical energy related “sets of elements”: an electric power system as an integrated set and a distributed set consisting of plug-in hybrid vehicles,such as passenger cars.As plug-in hybrid vehicles are becoming more and more popular,this paper introduces a concept of integrating such vehicles with the electric power system.A quantitative assessment of the benefits for the car owners and the electrical power system has been presented.
关键词：Smart Grid;hybrid vehicles;electric power system
