Author Topic: Rotary Pulse Voltage Frequency Generator Assembly  (Read 148388 times)

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #336 on: March 03, 2010, 19:29:16 pm »
If I may, I would like to point some cool things out. Adding a coil to any secondary in series will only act as if you added more windings to the secondary in effect, increasing the voltage. The way a VIC is drawn in most cases, the core the chokes need to be wound on is not shown, although, an important detail not to be missed.  The Chokes do not have to be coupled to the primary/secondary core to work. They do, however, need to be coupled to their own core if not to the primary/secondary.

You will need to find the resonant frequencies of this choke coil. We can do this easily with just a 12-24v incandescent light bulb or 90v neon, the choke coils and a variable frequency generator. Play around with the circuit a bit and you will find the coils, at certain frequencies, will have a difference in brightnesses. The brighter the bulb, the more current is passing through the circuit. Find frequencies where the bulb goes out or very dim and you should be able to measure higher voltages with the right equipment. Try anything you have to measure just in case. Take note of these frequencies and next, set out to modify your driving signal from the alternator. This is a bit of a backwards way of doing it, but, it's cheap and easy. You can repeat the test with just the alternator and coil/light bulb too for further tuning, since, the alternator will change the parameters of the over all circuit also changing the resonant frequencies of the coil.

One last tidbit... When dealing with resonant frequencies in a circuit such as the VIC. We must realize the circuit as a whole is affecting the resonant frequencies of the coils for the fact of parasitic and distributed inductance and capacitance. When you connect a transformer to a choke, the choke will add the transformers inductance and capacitance to the circuit. Some times just putting your hand close to the device will also change the resonant frequency. For these same reasons, it is good practice to keep leads short as possible with components in your electrical experiments.


God bless!

Bubz
« Last Edit: March 03, 2010, 20:00:07 pm by Bubz »

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #337 on: March 03, 2010, 20:02:54 pm »
Oops! I have posted this in the wrong thread. sorry...

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #338 on: March 03, 2010, 20:37:36 pm »
Good info

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #339 on: May 15, 2010, 15:10:53 pm »
hey donald,

just checkin in to see how your doing with this project...   

as for mine it is wound and i havent had time to finish it..  i was gonna make a board like stan did and put it together how stans is seen.. but i decided i am gonna solder all the ends of them to red black and green wires and have them come out of the alternator red will be positive choke black is the negative and green will be the secondary..   i am gonna run all of these to one of them connection bars there i will be able to experiment with the arrabment however i choose..

  i am going to be buying some 18 gauge wire soon and will be wireing up the crossover version in another alternator...

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #340 on: May 15, 2010, 19:12:46 pm »
Stator is on the shelf, I'm still thinking about this, working on the solid state VIC right now. I have the cell in my bedroom and can't run the alternator because it'll blow the fuse... did that once already.

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #341 on: May 20, 2010, 02:31:39 am »
(http://i82.photobucket.com/albums/j243/outlawstc/101_0745.jpg)

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #342 on: June 12, 2010, 06:20:01 am »
One phase has to be connected in reverse to get the poles lined up correctly.
http://www.windstuffnow.com/main/3_phase_basics.htm

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Re: Rotary Pulse Voltage Frequency Generator Assembly
« Reply #343 on: February 14, 2011, 17:29:41 pm »
(http://img.photobucket.com/albums/v81/bigbuba/pulsingalternator.png)