Circuit setups for pulse motors

[gotoluc]

@ Ren, she looks great mate. I see you have alot of thought in it. I wish you all the best in your tests.

Thanks for the video and keeps us updated.

Luc

[Nastrand2000]

Looks good Ren. I'm trying to find an 80v 8000uF cap to test my motor output with yours. This should help keep most of the math out at this point, and help us in unifying our motor research. I have been very busy lately and have not had a chance to work on my motor  . Hopefully I will find some time in the next few weeks (Damn school).
Jason

[Ren]

lol, you gotta hate time management! Even at work my brain is ticking (pulsing) over schematics, Id spend all day at the work bench if I could!
I got my cap from Jaycar.com.au. Its not listed on their site but you could order it over the net quite easily. Its under their motor start capacitors. I think it was about 15 bucks.

On another note I completed some charge tests.

Run Batt. 12v 330cca sealed lead acid. Charge Batt. 12v 440cca sealed lead acid.

Charge B discharged to 10.24 via 12 v globe.

Straight Charge. (This means negative from Cap to negative of charge, positive to positive).

started 9:45am                          Finish 11:00 am  Amp draw nearly doubles when connected directly to battery from cap, amps @ 2.5.

R-----12.94v                                R-----12.49v
C-----10.24v                                C-----12.60v  -------------Drained @ 0.29amps for two hours back to 10.25v

Second Charge, Bedini style (negative from cap to negative of RUN batt, positive of RUN batt to negative of CHARGE batt).

started 9:50am                           Finish 13:20pm  Amps dont change when connected this way, Amps set at 1.5 for this test.

R-----12.45v                                R------12.26v
C-----10.14v                                C------12.50v -------------Drained @ 0.29amps for one hour and twenty minutes back to 10.19v



Some interesting results. I only realized today that the fluid levels in the charge battery are very low, so I guess I cant take these results as testimony to the motors ability. I did learn some interesting things however in the way in which it is connected.

Straight charge the cap stays about .10v above the battery voltage and rises as the batt rises. This method showed better results despite its significant amp draw.

Bedini style the cap stays @ 24.7/24.8, I am assuming this is a combination of both batterys since they are linked in series (sort of).It is a slower charge but less draw on the Primary.

A good start, however for more scientific results I will need to purchase two brand new batterys of same brand and amp hours.

[kubikop]

Hi

Has any one got any suggestions for my motor?

http://uk.youtube.com/watch?v=jFMsaxpzbQQ

Thanks

Paul

[Ren]

Hi Paul,

I believe you are running a Bedini style circuit? Post up a schematic and perhaps we can offer some suggestions. Tropes has a page of our schematics and Hoptoad has offered his knowledge on circuits here http://www.totallyamped.net/adams/index.html.

I have heard Bedini suggests making your connections as short as possible, especially around your transistor. Which transistor are you using? I believe the MJL21194 (?) is superior to the 2n3055, but it could be worth experimenting on the 2n too. Cheaper anyways.  Post up your test results too.