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fbarcelosr
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Post subject: Arc in a Box - 34,5kV  Posted: Sun Nov 19, 2017 1:58 pm |
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Joined: Sun Nov 19, 2017 1:36 pm
Posts: 1
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Dear Friends,
Someone can inform if we have a definitive solution for calculations of the incident energy for enclosure arc in voltages above 15kV.
Tks...
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stevenal
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Post subject: Re: Arc in a Box - 34,5kV Posted: Mon Nov 20, 2017 9:46 am |
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Joined: Tue Jan 13, 2009 5:00 pm
Posts: 627
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Jim Phillips (brainfiller)
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Post subject: Re: Arc in a Box - 34,5kV Posted: Mon Nov 20, 2017 11:07 am |
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Joined: Mon Sep 17, 2007 5:00 pm
Posts: 1736
Location: Scottsdale, Arizona
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elihuiv
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Post subject: Re: Arc in a Box - 34,5kV Posted: Mon Nov 20, 2017 1:08 pm |
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Joined: Sun Jan 04, 2009 5:00 pm
Posts: 288
Location: Louisville, KY
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Yes for sure. ArcPro with multipliers. They did substantial work up to 33kV with EPRI.
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Jim Phillips (brainfiller)
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Post subject: Re: Arc in a Box - 34,5kV Posted: Mon Nov 20, 2017 1:30 pm |
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Joined: Mon Sep 17, 2007 5:00 pm
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Location: Scottsdale, Arizona
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A common question that I receive regularly is will the new IEEE 1584 Second Edition go beyond 15 kV. The new version (not out yet) will continue to have 15 kV as the upper limit so ArcPro is the alternative. Some would say use the Lee model. Although it was a great theoretical effort by Ralph Lee in the 1980's, it is NOT the alternative as it aims unrealistically high - especially at higher voltages. Arc Pro is a viable alternative.
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PaulEngr
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Post subject: Re: Arc in a Box - 34,5kV Posted: Wed Nov 22, 2017 4:23 pm |
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Joined: Tue Oct 26, 2010 9:08 am
Posts: 2178
Location: North Carolina
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Did I miss something here? I thought NOBODY has done any arc measurements above 15 kV and was soundly chastised for suggesting that EPRI did, and I even went back and read and verified that this is the case for myself? Did I miss something more recent?
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