Current transformer-based series resonance electricity-acquiring DC source

Current transformer-based series resonance electricity-acquiring DC source

  • CN 105,515,219 A
  • Filed: 12/04/2015
  • Published: 04/20/2016
  • Est. Priority Date: 12/05/2014
  • Status: Active Application
First Claim
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1. based on a DC source for current transformer series resonance power taking, it is characterized in that, comprising:

  • Current transformer, for obtaining through the induced current on the high-tension cable of its magnetic core;

    Pressure limiting circuit, too high for Limited Current instrument transformer both end voltage, protective current instrument transformer;

    Series resonance unit, with the secondary equivalence magnetizing inductance series resonance of current transformer, and improves the electric current being encouraged lower generation by described induced current;

    Rectification unit, is converted to direct current energy for alternating current impression electric energy current transformer and series resonance unit resonance produced;

    Voltage regulation unit, for passing through DCDC control circui stable output voltage,Described current transformer, pressure limiting circuit, rectification unit, series resonance unit, voltage regulation unit are connected to form the DC source based on the power taking of current transformer series resonance.

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