대한기계학회논문집B (Transactions of the Korean Society of Mechanical Engineers B)

  • 제33권4호
  • /
  • Pages.278-287
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  • 2009
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  • 1226-4881(pISSN)
  • /
  • 2288-5324(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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PHEV 시장 형성 시 전력망에 미치는 영향 및 최적 충전 제어 전략에 관한 연구

Study on the Power-Grid Impact and Optimal Charging Control Strategy with PHEV Market Penetration

  • 노철우 (서울대학교 대학원 기계항공공학부) ;
  • 김민수 (서울대학교 기계항공공학부)
  • 발행 : 2009.04.01
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초록

Plug-in hybrid electric vehicle (PHEV) with capability of being recharged from the power-grid will reduce oil consumption. Also, the PHEV will affect the utility operations by adding additional electricity demand for charging. In this research, the power-grid impact by demand of PHEV charging is presented and the optimal charging control strategy for utility operators is proposed with simulated data. The penetration of PHEV is assumed to be 50% in the circumstances of Korean passenger car market and Korean power-grid market limitedly. To obtain smooth load shape and utilize the surplus electricity in power-grid at midnight and dawn, the peak of charging demand should be controlled to be located before 4:00 a.m., and the time slot which can supply the electricity power to PHEV should be allowed between 1:00 a.m.$\sim$7:00 a.m.

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참고문헌

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