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Help needed again. Okay now i am working on controlling a DC motor (prime mover) connected to the 3 phase syn motor so as to control the frequency. Alright, currently i can control the dc motor speed without any problem like the speed of 3000rpm or 1500rpm with the class c chopper(pwm) but...
weirld problem solved never to put micro controller too near to the dc supply(with transformer). Not really sure probably the magnetic waves produced corrupt the microprocessor
Hi Tamid! Alright the short circuit problem is solved however there some issues with the microcontroller. The microcontroller shall auto reset itself and I do not have much idea why this problem occurs.The operation of my micro controller initially starts to increase the pwm duty cycle but when...
Taken from:https://www.edaboard.com/threads/197011/
I am currently working on building a dc class c chopper. It is rather similar to the one as depicted in the quoted picture. Instead of three chopper, I am only using one.I encountered the same problem. The 2 power mosfet blew up when powering...
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