praveen_palaparthi
Full Member level 1
Hello friends
I developed single phase sinewave inverter usin PIC 16F886 micro controller.I have used sinusoidal PWM technique to generate Sinusoidal pulses.I am getting sinewave at out of transformer this sinewave is maintaining at buld loads very nicely and aslo voltage is controlling nicely.at low battery of 10.5 volts also i am able to maintain sinewave with output voltage of 205 to 210 volts.But problem is when i put tubelights, fan or even computer sinewave is not maintaing and also output volatge is droping to 190 volts.I am not able to understand what hapening and how to control output voltage.
can any one help me to get out of this situation....................
I developed single phase sinewave inverter usin PIC 16F886 micro controller.I have used sinusoidal PWM technique to generate Sinusoidal pulses.I am getting sinewave at out of transformer this sinewave is maintaining at buld loads very nicely and aslo voltage is controlling nicely.at low battery of 10.5 volts also i am able to maintain sinewave with output voltage of 205 to 210 volts.But problem is when i put tubelights, fan or even computer sinewave is not maintaing and also output volatge is droping to 190 volts.I am not able to understand what hapening and how to control output voltage.
can any one help me to get out of this situation....................