Automatic power factor correction system using Atmega16

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Joined Jul 17, 2017
hi experts! I m really depressed due to random behavior of my project at the time of presentation in class. My project is "automatic power factor correction using atmega16". The schematic and code is attached herewith for your kind consideration. The problem was
--->when it calculates the power factor for Choke , it add capacitor and improves the power factor but again it dropped out the capacitor from line and again return to low power factor?
---> Even for a resistive load (100W lamp) it shows the power factor 70% which is quite bewildered?
please help me