Invention Grant
US08111043B2 Method and apparatus for charging an electric vehicle from a streetlight 失效
从路灯向电动车辆充电的方法和装置

  • Patent Title: Method and apparatus for charging an electric vehicle from a streetlight
  • Patent Title (中): 从路灯向电动车辆充电的方法和装置
  • Application No.: US12387877
    Application Date: 2009-05-08
  • Publication No.: US08111043B2
    Publication Date: 2012-02-07
  • Inventor: William Gibbens Redmann
  • Applicant: William Gibbens Redmann
  • Main IPC: H01M6/50
  • IPC: H01M6/50
Method and apparatus for charging an electric vehicle from a streetlight
Abstract:
Streetlights along streets and in parking lots are often suitably located for a vehicle to park in immediate proximity. An electric vehicle charging system and method allows the power supply previously dedicated to the streetlight to be used for electric vehicle recharging whenever the streetlight is not lit. In some embodiments, if the total of the current drawn by the electric vehicle charging and the lit streetlight is less than the rating of the streetlight power supply, then charging may continue even while the streetlight is lit. Further, if an electric vehicle so charging offers a utility-interactive inverter, then upon demand the electric vehicle may be available to supply power back to the electric grid.
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