What is a power pole?

Thread Starter

norstudent

Joined Feb 26, 2014
26
Hello,

Did you already look in the wiki?
http://en.wikipedia.org/wiki/Power_pole

Bertus
Thanks but this isnt the type of power pole i'm asking about

These poles seem to be in electrical circuits namely power electronics

For example this video on designing switching power-poles:
http://www.youtube.com/watch?v=2C5K_Km-1ds

I've seen this expression mentioned several places in power electronic circuits, but I can't find any explanation for what on earth it means! (Power pole), if anyone knows- please help!
 

ErnieM

Joined Apr 24, 2011
8,377
It seems he's using "power pole" just to mean the switching element.

(Other commentators should look at 5:40 in the video)
 

Thread Starter

norstudent

Joined Feb 26, 2014
26
Ok thanks guys

Yes its rather annoying when people make up their own terminologies, especially if they don't explain what they mean
 

Gdrumm

Joined Aug 29, 2008
684
If you watch Module 1, he explains what the class is about.

His being from India, (based on his accent) could lead him to use different terms than we might be used to.

I plan on wathcing some of the videos, although I'll probably be in over my head about 5 minutes into Module 1.

Module 2 goes into more detail about the switching power pole device.

HTH,
Gary
 
Last edited:

KJ6EAD

Joined Apr 30, 2011
1,581
It's a classic case of double translation. The English noun "rail" translates into Hindi words that when translated back to English result in "rod", "stave" or "pole".

The correct English term would be "power rail".
 
Last edited:

#12

Joined Nov 30, 2010
18,224
Very old joke:
Who invented the telephone pole?
Alexander Graham Bellowski.

Yeah, I know it's weak, but that's what we had 50 years ago.
 

EVETS

Joined Jan 29, 2011
21
In my experience, at least in the US, a lot of electricians use pole to mean phase or vice versa. A lot of times you'll talk about a 2 pole or 3 pole device to mean a disconnect switch or something. It's kind of used arbitrarilly. I guess it can be confusing.
 
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