Electric Power ›› 2016, Vol. 49 ›› Issue (3): 178-182.DOI: 10.11930/j.issn.1004-9649.2016.03.178.05

• New Energy • Previous Articles     Next Articles

Evaluation of Impact of Large-Scale Electric Vehicle Loading on Economic Value of Power System

YANG Fang, ZHANG Yibin, HE Bo, BAI Cuifen   

  1. State Grid Energy Research Institute, Beijing 102209, China
  • Received:2015-12-02 Revised:2016-04-08 Online:2016-04-08 Published:2016-03-20

Abstract: The development of electric vehicle makes great contributions to emission reduction and energy saving. The investment of power system infrastructure is increasing in order to accommodate large-scale EV charging load. A comprehensive evaluation framework of the impact of large-scale electric vehicle loading on power system economic value is proposed. Construction, operation and social development phases are analyzed. A set of monetary indices including investment and benefit is proposed, and the impacts of both orderly and disorder charging mode are studied respectively in case study.

Key words: electric vehicle, power system, economic value, large scale, evaluation

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