Hi, I started a new project that may produce more electricity than it uses to operate. I am combining a pulse motor an a over balance wheel to drive a PMA. The PMA will use a PWM cap dump circuit to reduce the BEMF at the output.
https://youtu.be/qtAEWFlPcS4
https://youtu.be/jKIWcJiJs04
I have already manually tested the PMA PWM cap dump circuit.
https://youtu.be/euGYWZsLGRM
https://youtu.be/zFGGvwaYI6U
magnet pushes the moving weight toward the center. A one way bearing should be added to the moving weight to help the rotation.
https://youtu.be/5e5bpB1gPHQ
Hii, Spring has return I am continuing work on the TSO gravity assisted pulse motor. I have fabricated many different configurations and the above device seems to be the best way to proceed. I will post results when available.
https://youtu.be/5e5bpB1gPHQ
https://youtu.be/U9I18-mZHtI
Hi, I will be combining the above configurations. I order a step up converter so I can booster 12 volts dc to 60 volts dc. It should be enough to keep the oscillation going. I will post results when available.
https://youtu.be/NVSOO0FeAPs
https://youtu.be/3ys7_rDZZW0
https://youtu.be/ALutpnyeMm8
https://youtu.be/euGYWZsLGRM
I will be using a PWM to reduce the back EMF at the PMA.
https://youtu.be/fPoXnyvTxXA
https://youtu.be/MQ2kWbpdGq4
https://youtu.be/McgNZIH6u5w
just a quick update
https://youtu.be/vO5RBlBoZgo
manual test, poor results, returning the pivot point to the middle of the balance beam
https://youtu.be/ft10qvvyB6k
better results
Are you aware of Milkovic?
http://www.pendulum-lever.com/applications.html (http://www.pendulum-lever.com/applications.html)
https://www.veljkomilkovic.com/OscilacijeEng.html (https://www.veljkomilkovic.com/OscilacijeEng.html)
https://www.youtube.com/user/Ulianot/videos (https://www.youtube.com/user/Ulianot/videos)
https://www.youtube.com/watch?v=Y1cKWIAFT0I (https://www.youtube.com/watch?v=Y1cKWIAFT0I)
Greetings, Conrad
Hi, thanks for help. Basically I am just adding springs to the device. I plan to use a pulse motor to drive the pendulum. Thanks again.
I increased the pendulum length and deceased the the bob weight. Nice results
https://youtu.be/jVNV5onDPAc
https://youtu.be/5HoWMUGTDe4
Fabricating new coils for the electromagnet
So the new coil is about 0.9 ohms. I will be using a starter motor relay at 12 volts to turn on the electromagnet with about a 14 amp pulse. Video shows simple method to reduce the arc at the relay contacts. Posting just for info.
https://youtu.be/Xr5_gUrUZxY
https://youtu.be/LaacglVymvk
just a quick update
https://youtu.be/7RelZS_SRdQ
flywheel question
https://youtu.be/LIn6aW2iOUg
one weight resets as many weights are falling, nice idea
https://youtu.be/omzQpP1XpCQ
looks like working proto type 8)
https://youtu.be/BYVXftiayjU
gear train complete
https://youtu.be/k9yHwBbTCPo
https://youtu.be/hOlhCW1tYio
https://youtu.be/xUV7pOL9omo
https://youtu.be/y-FA6Efh70k
still manual operation but much better results
https://youtu.be/wOKIo3RteBM
basic test of 3 by 3 neo and electromagnet
Hi Go Vertical,
Your fabrication skills always impress me ,nice work.
Have you ever built a big heavy flywheel mounted horizontally , mount a pma to it,
Make it so it is weighted heavy at one point on it's circumference.
That heavy weight is a big magnet, the flywheel has to be able to pivot, a gimble joint.
Use the output to fire your electro-magnet to push the wheel.
Your pma can't have any steel in it , look at it like three in one , instead of one set of coils all adding together.
Carry on artv
Hi, thanks for the suggestion.
https://youtu.be/nuBikcqf_Q8
I have to increase the capacitance at the delay capacitor bank so the Neo can travel pass the midpoint of the electromagnet before turning on.
At this time it is fighting itself because the electromagnet is turning on to soon. Thank again.
https://youtu.be/4J0SM_B1OZI
waiting for parts, built a more vertical two stage oscillator for testing
https://youtu.be/YR6LRujWDEQ
to many problems using a pendulum, rebuilding earlier configuration using a pulse motor
https://youtu.be/Wj5DSnUhHdE
https://youtu.be/q5CQ6fyzsGE
basic mosfet circuit to trigger electromagnet, suggestions welcome
https://youtu.be/sHhebYR3ZYk
basic mosfet circuit working
https://youtu.be/lOD6fQ5K0Sk
ran the motor for 4 hours, starting battery voltage was 12.89 volts, after 4 hours everything was cool and the battery voltage was 12.82 volts
If you remove the iron core ,close the gap ,you should get longer run time .
And use finer gauge wire for your drive coil.
Not sure I'm right, but that's what I would try.
artv
https://youtu.be/UUZhyh39yP4
Hi, thanks for the suggestions. I tried them all on earlier projects. For a 12 volt system you need a heavier gauge wire for higher current and have as many turns as possible but then you increase the resistance. It is a give and take condition depending on how much power the mosfet can dissipate. Once a max current and matching mosfet is found then increasing the magnet size will increase the torque and RPM. Thanks again. I am replacing the pulse motor with a windshield wiper motor with a PWM dc motor controller just to get the device working. The goal for this year is to measure the electricity used at the input and measure the generated power at the output. After that I can start making improvements
https://youtu.be/ALutpnyeMm8
https://youtu.be/pq6EckCl4bs
I changed the plan again, if this does not work then I will try the wiper motor.
https://youtu.be/-tIIdP06_ow
https://youtu.be/wlqLA12fN0o
https://youtu.be/nP6zSajijvU
basic manual test results of f&p pma
https://youtu.be/y99iqZPgGfg
1.3 ohm coil, 12 volt battery, about a 9 amp pulse, 3 by 3 Neo, using a 555 delay on circuit to allow the Neo to pass TDC, I have to increase the current at the electromagnet, suggestion welcome
https://youtu.be/edtTzlhj-fo