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Author Topic: Gravity assisted pulse motor generator  (Read 14377 times)

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #30 on: June 18, 2019, 10:23:31 AM »
https://youtu.be/q5CQ6fyzsGE

basic mosfet circuit to trigger electromagnet, suggestions welcome

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #31 on: June 19, 2019, 08:07:47 PM »
https://youtu.be/sHhebYR3ZYk

basic mosfet circuit working

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #32 on: June 20, 2019, 04:20:59 PM »

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #33 on: June 20, 2019, 09:53:39 PM »
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

Offline shylo

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Re: Gravity assisted pulse motor generator
« Reply #34 on: June 21, 2019, 08:38:27 PM »
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

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #35 on: June 22, 2019, 12:33:12 AM »
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

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #36 on: June 23, 2019, 03:00:55 AM »
https://youtu.be/pq6EckCl4bs

I changed the plan again, if this does not work then I will try the wiper motor.

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #37 on: June 25, 2019, 02:10:50 AM »

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #38 on: June 27, 2019, 02:46:23 AM »

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #39 on: June 30, 2019, 04:02:18 AM »
https://youtu.be/nP6zSajijvU

basic manual test results of f&p pma

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #40 on: July 16, 2019, 03:04:51 AM »
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

Offline burnit0017

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Re: Gravity assisted pulse motor generator
« Reply #41 on: July 21, 2019, 06:27:51 PM »