PMG TECHNOLOGY - producent - prdnice, generatory, agregaty wolnobrotowe na magnesach neodymowych, elektrownie wiatrowe o osi pionowej.



The generators produced by our company DO NOT WORK LIKE SO-CALLED PERPETUAL MOTION DEVICES.


It is impossible to drive the current generator with an electric motor  of smaller power and obtain a surplus of electric current. It does not work this way! (Unfortunately, we have many questions concerning this issue every day.)
It is always necessary to provide a little more mechanical energy than the amount of produced electrical energy. It stems from efficiency under 100%.


In all the current generators produced nowadays there is mechanical resistance on the driveshaft under electrical load. The resistance depends on the power of the electric receiver: the bigger the power, the bigger the mechanical resistance of the current generator that has to be contradicted.