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Dynamic Voltage Adjustment Device and Power Transmission System Using the Same

  • US 20130162226A1
  • Filed: 04/02/2012
  • Published: 06/27/2013
  • Est. Priority Date: 12/21/2011
  • Status: Active Grant
First Claim
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1. A dynamic voltage adjustment device, for dynamically adjusting an output voltage of a power transmission system which generates the output voltage according to a feedback signal and a reference signal and transmits the output voltage to a remote load via a transmission line to generate a load current, the dynamic voltage adjustment device comprising:

  • a first signal terminal, for receiving a first signal of a forward transmission voltage drop corresponding to the transmission line;

    a second signal terminal, for receiving a second signal of a reverse transmission voltage drop corresponding to the transmission line;

    a third signal terminal, for receiving a reference voltage;

    a feedback circuit, coupled to the first signal terminal, for generating the feedback signal according to the first signal; and

    an adder circuit, for generating the reference signal according to the second signal and the reference voltage.

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