Recent content by Syed Taha ahmed

Brother Thanks for Your help but it is not BLDC motor.

In Machine the loop is continuously changing the flux so why it 2VBL peak voltage level is maintain for some interval of time then it falls to zero like a sinusoidal way. But what we read for generators is a sinusoidal graph which shows that the peak volatge is onyly for short time that is at...

But my question is that why they do not adopt sine wave shape. If it BLDC motor then why four loop dc motor Induce EMf diagram shape is like this

Thanks dear

I am Syed Taha Ahmed from Karachi , Pakistan. I am doing my undergraduate in electrical engineering from Fast Nuces university

Why voltages out of the rotating loop is constant positive and negative **Why nOT varying like sinusoidal **. Like it has a wave form of O to 2*vBL and then it maintain its value there for some time before failing to zero and changing direction. I have attach the image file from my book...