Intelligent charger for electric vehicle

Intelligent charger for electric vehicle

  • CN 2,674,743 Y
  • Filed: 12/23/2003
  • Issued: 01/26/2005
  • Est. Priority Date: 12/23/2003
  • Status: Active Grant
First Claim
Patent Images

1. ;

  • a kind of electric motor intelligent charger;

    comprise the wiring board in housing and the housing;

    wiring board is provided with current rectifying and wave filtering circuit (1);

    power inverse transformation circuit (2);

    switching power circuit (3) and high-frequency rectification circuit (4);

    it is characterized in that;

    also be provided with Automatic Detection and Control circuit (5) on the wiring board;

    status display circuit (6);

    feedback control circuit (7) and protective circuit (8);

    automatically the output of testing circuit (5) and feedback control circuit (7) all is electrically connected with switching power circuit (3) by lead;

    the output of feedback control circuit (7) also is electrically connected with automatic testing circuit (5) by lead;

    the output of high-frequency rectification circuit (4) is electrically connected with status display circuit (6) and protective circuit (8) respectively;

    the output of status display circuit (6) is connected respectively to protective circuit (8) and storage battery (9), and the output of protective circuit (8) is connected respectively to feedback control circuit (7) and storage battery (9).

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