Electric motor car lead -acid batteries equalizing charge ware

Electric motor car lead -acid batteries equalizing charge ware

  • CN 204,967,290 U
  • Filed: 12/30/2014
  • Issued: 01/13/2016
  • Est. Priority Date: 12/30/2014
  • Status: Active Grant
First Claim
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1. an electric motor car lead-acid battery equalizing charger, is characterized in that, described charger comprises:

  • 4 battery voltage detection circuits, Micro-processor MCV, 4 discharge loops and lead accumulator E1, E2, E3, E4;

    Wherein, No. 20 pins of Micro-processor MCV connect one end of electric capacity C2, the other end ground connection of C2, one end of No. 20 pins also contact resistance R9, another terminating load negative pole of R9;

    No. 16 pins of Micro-processor MCV connect a interface of the first discharge loop;

    The b connector of the first discharge loop connects the negative pole of lead accumulator E1, and the c connector of the first discharge loop connects positive source, and the d interface of the first battery voltage detection circuit connects E1 positive pole, and e interface connects No. 2 pins of MCU;

    Positive source is also connected with lead accumulator E1 positive pole, and lead accumulator E1 negative pole connects lead accumulator E2 positive pole, and lead accumulator E2 negative pole connects lead accumulator E3 positive pole, and lead accumulator E3 negative pole connects lead accumulator E4 positive pole, lead accumulator E4 negative pole connecting resistance R9;

    No. 13 pins of Micro-processor MCV connect a interface of the second discharge loop;

    The b connector of the second discharge loop connects the negative pole of lead accumulator E2, and the c connector of the second discharge loop connects E2 positive pole, and the d interface of the second battery voltage detection circuit connects E2 positive pole, and e interface connects No. 3 pins of MCU;

    No. 12 pins of Micro-processor MCV connect a interface of the 3rd discharge loop;

    The b connector of the 3rd discharge loop connects the negative pole of lead accumulator E3, and the c connector of the 3rd discharge loop connects E3 positive pole, and the d interface of the 3rd battery voltage detection circuit connects E3 positive pole, and e interface connects No. 19 pins of MCU;

    No. 11 pins of Micro-processor MCV connect a interface of the 4th discharge loop;

    The b connector of the 4th discharge loop connects the negative pole of lead accumulator E4, and the c connector of the 4th discharge loop connects E4 positive pole, and the d interface of the 4th battery voltage detection circuit connects E4 positive pole, and e interface connects No. 18 pins of MCU.

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