Optimal charging strategy of a PEV battery considering frequency regulation and distributed generation

Sekyung Han, Hirohisa Aki, Soohee Han

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

A fundamental study on operational strategy for a vehicle-to-grid (V2G) enabled plug-in electric vehicle (PEV) is proposed. Firstly, a cost function for the house electricity bill is constructed reflecting the reward of surplus electricity from a photovoltaic generation under feed-in-tariff and multi-step electricity pricing. In addition, a revenue function for frequency regulation is considered as well to enhance the profitability of the PEV owner. The basic structure of V2G frequency regulation is borrowed from the authors' previous work, but is revised to consider active discharging of the battery in a continuous manner. The two objective functions are then unified to yield the total electricity bill of the house. Finally, the proposed method is verified through simulations and the results are analyzed from practical point of view.

Original languageEnglish
Title of host publication2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
Pages1014-1019
Number of pages6
DOIs
StatePublished - 2012
Event2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012 - Seoul, Korea, Republic of
Duration: 9 Oct 201212 Oct 2012

Publication series

Name2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012

Conference

Conference2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
Country/TerritoryKorea, Republic of
CitySeoul
Period9/10/1212/10/12

Keywords

  • Battery
  • Optimal Charging
  • Photovoltaic
  • Regulation
  • Smart Grid
  • Vehicle-to-grid

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