self excited self powered generator? Answered
I have a portable generator (tiger diesel generator's alternator of 220v 750 watt rated power output) connected to a 1 hp ac induction motor using a pulley-belt system. The rpm of both the alternator of the portable generator and the ac induction motor is 2800 rpm so the size of the pulleys that i used are almost the same. Initially when i bought the generator i tested the output with a digital multi-meter and it checked right.(working powered by the diesel combustion engine). But i have coupled it with the ac induction motor i can only draw out 12 v ac at around 1 amp. I tested this from the same out put plug of the original generator. so I'm wandering what went wrong. Any one have an insight to this I would be grateful for your comments!