Power factor correction

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  • 2012/12/18 at 4:53 pm #10712
    Anonymous
    Guest

    How the power factor correction circuit changes the wave shape of current drawn by a load to improve the power factor ?????

    2013/01/05 at 10:48 am #12720
    hosam
    Participant

    IT CHANGES THE POWER FACTOR ANGLE TO REDUCE IT’S VALUE GOING FROM THE LAG DIRECTION TO THE LEAD DIRECTION

    SO THE CURRENT VECTOR COMES CLOSE TO THE VOLTAGE VECTOR WITH A SMALL POWER FACTOR ANGLE

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