Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Custom Search

Author Topic: Pulse motor build off time.  (Read 115524 times)

TommeyLeeReed

  • Jr. Member
  • **
  • Posts: 56
Re: Pulse motor build off time.
« Reply #105 on: December 01, 2014, 11:13:49 PM »
Hi All,

 There is no problem with my design, this is a update on testing BEMF.

https://www.youtube.com/watch?v=f0UZU5JU8v8

Tom

TinselKoala

  • Hero Member
  • *****
  • Posts: 13958
Re: Pulse motor build off time.
« Reply #106 on: December 01, 2014, 11:18:10 PM »
Hi All,

 There is no problem with my design, this is a update on testing BEMF.

https://www.youtube.com/watch?v=f0UZU5JU8v8

Tom

Man, I know you are going to win this time!

MarkE

  • Hero Member
  • *****
  • Posts: 6830
Re: Pulse motor build off time.
« Reply #107 on: December 02, 2014, 01:00:19 AM »
Hi All,

 There is no problem with my design, this is a update on testing BEMF.

https://www.youtube.com/watch?v=f0UZU5JU8v8

Tom
Tom it's looking good and you still have almost two weeks. If it works the way you want, then great.  If you get surprised and want some advice on the circuitry I am happy to offer it.

TommeyLeeReed

  • Jr. Member
  • **
  • Posts: 56
Re: Pulse motor build off time.
« Reply #108 on: December 02, 2014, 02:30:08 AM »
Hi All,

Test run on the radial pulse motor..


https://www.youtube.com/watch?v=m3yFko2dI_M

Tom (http://www.overunityresearch.com/Smileys/Alive/afro.gif)

MarkE

  • Hero Member
  • *****
  • Posts: 6830
Re: Pulse motor build off time.
« Reply #109 on: December 02, 2014, 02:49:27 AM »
Hi All,

Test run on the radial pulse motor..


https://www.youtube.com/watch?v=m3yFko2dI_M

Tom (http://www.overunityresearch.com/Smileys/Alive/afro.gif)
I love the sound of the thing.  Let me know if you need any help on the driver heating issue.

TommeyLeeReed

  • Jr. Member
  • **
  • Posts: 56
Re: Pulse motor build off time.
« Reply #110 on: December 02, 2014, 03:30:13 AM »
Hi Mark,

 I need to add a pwm to the power input, that will control the heating due to start up load.

I also will try 24 gauge magnet wire 100ft at 2.567 ohms, I'm using 18 gauge now.

My BEMF works great, lots of kick back from the 18 gauge coil...

Tom

synchro1

  • Hero Member
  • *****
  • Posts: 4720
Re: Pulse motor build off time.
« Reply #111 on: December 02, 2014, 04:31:59 AM »
@TommyLeeReed,

Congratulations. I've never been more impressed by anything!
 

TommeyLeeReed

  • Jr. Member
  • **
  • Posts: 56
Re: Pulse motor build off time.
« Reply #112 on: December 02, 2014, 06:22:19 AM »
Hi All,

Second test run, this time using a pwm to control speed.

https://www.youtube.com/watch?v=KwR6fkkr_w8

Tom

ramset

  • Hero Member
  • *****
  • Posts: 8073
Re: Pulse motor build off time.
« Reply #113 on: December 02, 2014, 06:38:58 AM »
Tom
I agree with Mark E
the sound is quite cool [simulates the loping recip noise at low rpm]
I am also Sharing your builds [and others] here.


http://www.energeticforum.com/renewable-energy/19856-pulse-motor-build-off-2014-a.html#post267152


thanks for sharing


Chet

TinselKoala

  • Hero Member
  • *****
  • Posts: 13958
Re: Pulse motor build off time.
« Reply #114 on: December 02, 2014, 08:27:54 AM »
"Round sounds" all right.
 ;)

TommeyLeeReed

  • Jr. Member
  • **
  • Posts: 56
Re: Pulse motor build off time.
« Reply #115 on: December 02, 2014, 02:24:41 PM »
Hi All,

I have put my videos on hold until Dec 14th and won't allow no more videos until this build off is finished.

I still have lots more to do, but If I plan to win I don't won't to show my complete finished radial engine yet.

I locked all video until Dec 14th.

Thanks and I hope you all understand.....

I'm in it to win guys ;D

Tom

ramset

  • Hero Member
  • *****
  • Posts: 8073
Re: Pulse motor build off time.
« Reply #116 on: December 02, 2014, 02:56:26 PM »
Tom
Ohh Noo
not the iron curtain !!   8) 8) 8)


Actually Perfectly Understandable in a competition Venue.


I suppose it would be like telling your Karate opponent prior to every punch, exactly
what you were about to do...
pretty good recipe for a Whippin......


An Update from Russ's site [the PMBO host]


http://open-source-energy.org/?topic=2159.msg29188


thx
and good luck
Chet




TommeyLeeReed

  • Jr. Member
  • **
  • Posts: 56
Re: Pulse motor build off time.
« Reply #117 on: December 02, 2014, 03:09:03 PM »
Hi Chet,

I posted this on Russ site:

Hi All,

After many years of claiming this was a kids game , I thought it would be great to play this year.

I believe those that use 3d printing are lazy in this basic build off, it's not a even playing field for those that want to join in the fun.

If you can't get your hands dirty, then maybe next year build off you can have different classes...

I like to show all of my skills, so I will build just about every part by hand, I will use a microcontroller , my basics electronics understanding and programming skills.

This is a sneak peek of my build.

https://www.youtube.com/watch?v=CecIq4G5lFE


Tom :o

ramset

  • Hero Member
  • *****
  • Posts: 8073
Re: Pulse motor build off time.
« Reply #118 on: December 02, 2014, 03:21:25 PM »
Tom
I like your idea of categories ,[not sure if they have these already??]
maybe next year we see if they'll allow a forum entry category ?


maybe some of the regulars could sponsor a build  thru a chosen builder
at each forum??


who knows? ,


one thing I do Know ...
Competition is always good for Us fellahs [and girls too ] and always leads to improvements
in the world and society.


and here everybody wins !!


Thx
Chet
[size=78%] [/size]


 

MarkE

  • Hero Member
  • *****
  • Posts: 6830
Re: Pulse motor build off time.
« Reply #119 on: December 02, 2014, 03:25:26 PM »
Hi All,

Second test run, this time using a pwm to control speed.

https://www.youtube.com/watch?v=KwR6fkkr_w8

Tom
Private?