here's another one i find quite interesting... in one configuration it uses the magnetic field created by the generator coils to increase the field strenth in the induction motors rotor core by feeding it back through a permeable shaft connecting the motor and generator rotors. the apparent effect of this is that the system speeds up as the generator coils are loaded... in another configuration using a toroidal core, two generator coils are setup in a way that seems to negate lenz'z law, in that they create no drag on the rotor magnets if they're loaded... apparently the flux, instead of entering the airgap between the coils and magnets, flows through the toroid and connecting shaft that conducts it back to the rotor magnets. i don't have an induction motor to play with, but it shouldn't be too hard to test out the generator toroid setup and see if it really can power a load without slowing down... it kinda reminds me of the sundance generator... that had twin coils on U shaped cores that could well have fitted onto endpieces inside the machine...
this is just the bit about the dragless generator coil arrangement...
and this is the whole lot in one long video (it won't embed for some reason)
if the toroid flux path coil arrangement could work as a dragless generator it would be a nice addition to the SG or Newman motor...the low torque of the pulse motor would not matter as the generator would not affect the rotor speed even if fully loaded... seems impossible, but also somehow seems worth a go... all good fun anyway...
Ive seen this before, it amazed me. It does seem worth a go but we'd have to build an SSG in the same fashion - metal shafts and rotors etc, to allow the flux a path.
yeah and coil 1 was pushing like 54 volts. id love to see what his watts in/out readings look like. i can pull 34 volts a/c out of my bedini but no amp meter. so dont be impressed yet.
magnetically coupled induction motor/generator
Posted - 10/06/2008 : 1:01:35 PM
