1. mostafa ahmed

    Thread Starter Member

    Mar 9, 2007
    15
    0
    hi
    PWM used to eliminate lower order harmonics and increasing the number of pulses would increase the magnitude of higher order harmonics which could easily be filtered out
    but how it improve Power factor
    thanks
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,179
    1,800
    "improve power factor" of what precisely. Could you post a schematic?
     
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