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POWER TRANSMISSION SYSTEM

  • US 20160089985A1
  • Filed: 12/01/2015
  • Published: 03/31/2016
  • Est. Priority Date: 07/11/2013
  • Status: Active Grant
First Claim
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1. A power transmission system comprising:

  • a power transmitting device configured to convert supplied alternating current (AC) or direct current (DC) power into AC power and transmit the converted AC power via a transmission path; and

    a power receiving device configured to receive the AC power via the transmission path,wherein the power receiving device comprises;

    a rectifier configured to rectify the AC power received via the transmission path to DC power;

    a DC converter configured to perform DC conversion on the DC power output from the rectifier; and

    a power-receiving side controller configured to calculate, based on an input voltage of the DC converter, a current command value making input impedance of the DC converter equal to a preset value and to control the DC converter so that an input current of the DC converter equals the current command value.

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