Three phase inverter to single phase service [RE-wrenches]

Matt Tritt solarone at charter.net
Sat Nov 17 09:32:19 PST 2007


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I don't know either, but I had a similar conversation with someone in 
Central America about a week ago. The guy seemed convinced that it 
"should" work, but I have no idea what happened with his  attempt. Have 
you checked with any of the companies that produce these things?

Matt T

erika at repowersolutions.com wrote:

>I'm under the impression that a phase converter will not really work in
>reverse. I have no experience with phase converters.
>Existing three-phase batteryless inverter needs to go to single phase
>120/240 service. 
>I expect that the challenge is how to present the three-phase inverter with
>waves stable enough to synchronize - that is if a phase converter (rotary, I
>assume) would work in the reverse direction of its intended design of taking
>single to three phase. Perhaps the motor would run in reverse?
>
>I scratched my head about transformers and ended up with nothing.
>
>Thanks for comments,
>erika
>
>
>*********************
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>-----Original Message-----
>From: solarone at charter.net [mailto:solarone at charter.net] 
>Sent: Friday, November 16, 2007 3:52 PM
>To: RE-wrenches at topica.com
>Cc: Erika M. Weliczko (REPOWER SOLUTIONS)
>Subject: [SPAM] Re: Three phase inverter to single phase service
>[RE-wrenches]
>
>How about a phase converter?
>
>Matt T
>---- "Erika M. Weliczko (REPOWER SOLUTIONS)" <erika at repowersolutions.com>
>wrote: 
>  
>
>>has anyone done/seen a way (besides magic) of getting a three phase
>>    
>>
>inverter to talk to a single phase service.
>  
>
>>I think it is a 'no way'but maybe i'm missing the magic box solution.
>>
>>Thanks in advance.
>>Erika
>>
>>REpower SOLUTIONS
>>Renewable energy and home energy audits NABCEP Certified Solar PV 
>>Installer OH LIC#44844 Certifed Home Energy Rater P.O. Box 91992 
>>Cleveland, OH 44101
>>(216)402.4458 (c)
>>(216)803.6739 (f)
>>
>>
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