Added: 4 years ago
From: Pwordchernoir
Views: 516
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  • Trick to measure RPM cut yourself a some paper, and put it over the shiny part of the CD's. with like scotch tape.

  • gone one better... I have proper laser reflective paper getting accurate measurements now. will go into detail on next video.

  • Well here is a little update for u. Through testing I have found that the generator on the top is pretty much shite atm. The coils on the top are not wound right, not flat enough so currently we get more juice from my black extractor coil. I do believe that with some precision engineering I can get this right.

    Was also thinking of using rounded/curved magnets on the bedini then i can have more rows of extractor coils. You know, above and below where they are positioned now.

  • Good luck on the project. As you add extractor coils that are driving real loads there will be more drag put on the rotor and eventually the Bedini motor is going to start to slow down. You could compensate for this by increasing the firing coil voltage and pumping more energy into the motor.

    Whatever you do, it will be fun to watch and see what is going on! lol

  • OOps! To be more precise, the ROTOR is accelerating and decelerating thousands of times per second as it turns and drives a load.

    If you have a 100-turn coil on top of the motor, suppose the ideal resistor is 1 kohm.

    What's the optimum resistor for a 200-turn coil? Knowing that the power through a resistor is V-squared/R and that the EMF of the coil is directly proportional to the number of turns, if you double the EMF, then the resistor would have to be quadrupled to 4 kohms.

  • The 1 kohm to 4 kohm resistor change is only valid if the coils have the same physical dimensions, the rotor is turning at the same speed, and you accept that more turns in the coil does not give you more energy, it gives you the same energy.

  • Big progress on the tokamak! lol

    It will be great to see that sucker really spin and see what kind of juice that you can suck out of it! You may try "balancing the tire" on this one by simply hot-gluing a small weight on top of the rotor.

    Did you know that they have these heavy motor/generator flywheels that spin on super bearings in a vacuum-sealed housings? The spinning flywheel stores a lot of energy, and can be used with a windmill setup to give you power when there's no wind.

  • The rotor in your motor is like a flywheel storing energy also, especially since you added the stack of a dozen or so CDs. There is like an "energy dance" going on, where the Bedini coil pulses, and puts new energy into the rotor and speeds it up, the rotor keeps this new energy for a few milliseconds, and then it gets transfered to one of the coils on top of the motor, slowing the rotor down. As the rotor turns, it is speeding up and slowing down thousands of times per second.

  • To be more precise, the coil is accelerating and decelerating thousands of times per second as it turns and drives a load.

    Also, if the coil on top of the motor is open-circuited and not connected to anything it will not decelerate the rotor. By the same token if it is short-circuited it will not decelerate the rotor. In both cases the coil is no load.

    Somewhere between open-circuited and short-circuited there is an optimum resistor value that draws the maximum energy from the rotor.

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