Second-order wave-blocking high-pass filter for tractive power supply and three-phase power supply system

Second-order wave-blocking high-pass filter for tractive power supply and three-phase power supply system

  • CN 102,354,978 A
  • Filed: 09/01/2011
  • Published: 02/15/2012
  • Est. Priority Date: 09/01/2011
  • Status: Active Application
First Claim
Patent Images

1. a traction power supply is with second order wave arrestment high pass filter;

  • It is characterized in that;

    being in parallel to connect with resistance (3) by capacitor (2) and reactor (1) constitutes single phase filter again;

    One end ground connection of this single phase filter, the other end links to each other with the supply arm (5) of traction substation (4).

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