Re: ARSG-BPS required with 2 MOTs? (fwd)

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Original poster: List moderator <mod1@xxxxxxxxxx>



---------- Forwarded message ----------
Date: Fri, 11 May 2007 01:49:32 +0000
From: nancylavoie@xxxxxxxxxxx
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Re: ARSG-BPS required with 2 MOTs?

Thanks for the input.Are you pulling this off with only two MOTs?If so do you have a site I could check out for a better idea of what you're doing? Thanks again. Wyatt

-------------- Original message -------------- 
From: "Tesla list" <tesla@xxxxxxxxxx> 

> Original poster: "Paul Benham" 
> 
> Hi Wyatt, 
> 
> You will find that the voltage output drops as you increase the BPS unless 
> you have an awfully large capacitance in your power supply. Capacitive 
> multipliers only charge the output capacitor on every other half cycle 
> unless you run full wave doublers in which case it is every half cycle which 
> is still only 100/120Hz. I run from 100-300BPS because of this using an 
> ARSG. I also use inductive charging on the output with a de-quing diode to 
> double the voltage again. Currently I get 8.5' arcs to ground. I have 4 
> electrodes on the rotary which goes up to 5000rpm. 
> 
> Best regards, 
> 
> Paul 
> 
> P Benham 
> R&D Engineer 
> 
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> ----- Original Message ----- 
> From: "Tesla list" 
> To: 
> Sent: Friday, May 04, 2007 5:54 AM 
> Subject: ARSG-BPS required with 2 MOTs? 
> 
> 
> > Original poster: nancylavoie@xxxxxxxxxxx 
> > 
> > I've recently built a 2 MOT power supply complete with a voltage 
> > doubling set up and capacitive current limiting deal per Greg Hunters 
> > awesome site.Want to try it out on both of my already built coils 
> > (ones a 4" and the other is a 6" secondary).Its pretty obvious to me 
> > that the old static gap and vacuum motor I was using with my neons 
> > isn't going to cut it anymore.What I want to know is how exactly do I 
> > calculate the ideal BPS for such a set-up and how do I achieve this 
> > with an asynchronous motor turning 1725 RPM? Thanks in advance! Wyatt 
> > 
> > 
> > 
> > 
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