AC Permenent Magnet Motor

[powercat]

Have you any idea on what it takes to run a superconductor?

First of all......It's EXPENSIVE....did I say expensive...yes I did.
                    And it's very brittle and takes advanced machinery
                    to make any type of coil.....and it's EXPENSIVE.

Secondly......You need to cool it down to at least 138 degrees Kelvin and keep it there.
                    That's -135 degrees C or -211 degrees Fahrenheit.
                    This is neither easy or cheap.

Thirdly...........Superconductivity is sensitive to moving/changing magnetic fields.
                     So unless a very careful design it jumps out of superconductivity
                     as soon as the motor or transformer starts up.

http://en.wikipedia.org/wiki/High-temperature_superconductivity
http://en.wikipedia.org/wiki/Superconductivity

Quote:
However superconductivity is sensitive to moving magnetic fields so applications
that use alternating current (e.g. transformers) will be more difficult to develop than
those that rely upon direct current.

Hi Ergo
Luc did say If anyone has anything to suggest please feel free to post
okay my knowledge is limited on the subject
Luc is dedicated to his work and in time these materials will be available to him
the link I posted was a bad one so here is a better one

Secrets behind high temperature superconductors revealed
http://www.physorg.com/news154538523.html

quote
An electrical current flowing round a loop of superconducting wire can also continue indefinitely, producing some of the most powerful electromagnets known to man

cat

[wings]

Thanks for this good link wings

I think these motors also have laminate steel cores with the coils wrapped around them.

Thanks for sharing

Luc

from:
http://www.fight-4-truth.com/Schematics.html


@Luc , you can replicate this effect using the external signal of your generator in order to drive the coil with a short pulse.

It seem similar to Keppe motor, in this position (delta flux)/(delta t)=0  i.e. lenz effect is 0?

[gotoluc]

Hi everyone,

thank you to all for taking the time to add your suggestions and comments ...  It's been kind of slow for me the past few days since I been helping my brother with some computer stuff. Also, I just finish rebuilding my H-Bridge circuit that had burnt to a crisp some months ago and just as I was hooking it up to test the motor with higher voltage some wires accidentally touched a 3900uf capacitor that was charged to 170 volts and blew most of the circuit apart. I'm thankful it wasn't me that took the blow   but I'm out of components to get it working again. So nothing new to report yet.

Luc

[gotoluc]

Hi everyone,

it's been a while since I have posted. Been busy with helping friends with home renovations and also had a chance to make some money after close to 2 years of no income.

With all this my experiments have been quite slow but I'm still at it.

I just uploaded this new video which is demonstrating the results of experiments I have done in order to observe the interaction between a Ceramic Magnet and a steel laminate core coil, using Sine Wave as input.

Nothing exciting in the video but I found it interesting to see that the previously reported 7.8Hz Shumann's Earth magnetic frequency is not the magnet peek activity frequency at this time from my test setup.
Could my setup be causing this somehow? or could it be that the Earth magnetic frequency has risen in the past year or so since Marco's dancing magnets peeking at 7.8Hz?

Video Link: http://www.youtube.com/watch?v=jEcj99piSM0

Post your comments as you wish.

Luc

[petersone]

Hi Luc
Interesting video,thanks for posting.
A couple of questions,would not the mass of the magnet affect the frequency at which it vibrates? and,are you driving the coil directly off the sig.gen?
Thanks again.
peter