The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis and Pattern Deduction of Actual Electric Vehicle Charging Data

실데이터 기반의 전기자동차 충전 데이터 분석 및 충전 패턴 도출

  • Kim, Jun-Hyeok (Smart Power Distribution System Laboratory, KEPRI) ;
  • Moon, Sang-Keun (Smart Power Distribution Laboratory, KEPRI) ;
  • Lee, Byung-Sung (Smart Power Distribution Laboratory, KEPRI) ;
  • Seo, In-Jin (Smart Power Distribution Laboratory, KEPRI) ;
  • Kim, Chul-Hwan (College of Information and Communication Engineering, Sungkyunkwan University)
  • Received : 2018.08.14
  • Accepted : 2018.10.04
  • Published : 2018.11.01
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Abstract

As the interests in eco-friendly energy has increased, the interests in Electric Vehicles(EVs) are increasing as well. Moreover, due to the government's economic support for EVs, penetration level of it has rapidly increased. These sharp increases, however, induce various problems in distribution system, such as voltage/frequency variations, peak demand increasement, demand control, etc. To minimize these possible matters, lots of research have conducted. Nevertheless, most of it assumed extremely important factors, such as numbers and charging patterns of EVs. It inevitably results in errors in their research, and thus make it difficult to prevent the possible matters from EVs. In this paper, therefore, we use actual EVs charging data from KEPCO, and analysis and deduction of it were conducted. The simulations were carried out for four aspect(season, region, purpose).

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References

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