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Re: [TCML] Resin or fiberglass perfboard for terry filter?



Hopefully the bodine is not a hysteresis type synchronous motor.  These
will start up in a different phase position every time.  The
phase will need to be reset every time the Tesla coil is run.

A salient pole or reaction type synchronous motor will
start up in the same phase position every time.

Cheers,
John

 

 

 

-----Original Message-----
From: Dave Boyle <teslaFirma@xxxxxxxxx>
To: tesla <tesla@xxxxxxxxxx>
Sent: Thu, Sep 18, 2014 12:28 pm
Subject: Re: [TCML] Resin or fiberglass perfboard for terry filter?


You can see what I'm building on my brand new shutterfly page at 
https://teslafirma.shutterfly.com/
My spark gap disk has 6 electrodes mounted in copper holders so I need a 
1200rpm synchronous motor. I found one at 
https://www.surplussales.com/Motors/Motors-2.html
My plan is to sell my old motor-vfd pair, get the bodine and end up with 
some extra cash.

I rebuilt my rc filter on a thin piece of lexan and I'll test it today.

Thanks for the tip on the RG8, I'll get some and strip it.

It was a real chore finding a pair of 15/60 nst's and I want to keep 
them healthy and long lived.

Thanks for this invaluable resource, I feel like I have dodged a transient!



 
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