Electric vehicle charging method for smart homes/buildings with a photovoltaic system

Young Min Wi, Jong Uk Lee, Sung Kwan Joo

Research output: Contribution to journalArticlepeer-review

160 Citations (Scopus)


Due to the increased penetration of electric vehicles (EVs) and photovoltaic (PV) systems, additional application for home/building energy management system (EMS) is needed to determine when and how much to charge an electric vehicle in an individual home/building. This paper presents a smart EV charging method for smart homes/buildings with a PV system. The paper consists of two parts: EV charging scheduling algorithm for smart homes/buildings and implementation of prototype application for home/building EMS. The proposed EV charging algorithm is designed to determine the optimal schedules of EV charging based on predicted PV output and electricity consumption. The implemented prototype application for home/building EMS can provide EV charging schedules according to user preferences. Numerical results are provided to demonstrate the effectiveness of the proposed smart EV charging method.

Original languageEnglish
Article number6531113
Pages (from-to)323-328
Number of pages6
JournalIEEE Transactions on Consumer Electronics
Issue number2
Publication statusPublished - 2013


  • Building Energy Management System. Smart Electric Vehicle Charging
  • Home Energy Management System
  • Photovoltaic System

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering


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