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Anonymous Poster #1

Substations

08/10/2017 4:20 PM

Hi,

(1) What is the meaning of sub station hub? Is it like all the substations are connected here?

(2) What is a packaged type substation with reference to underground cabling?

Regards,
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SolarEagle
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Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#1

Re: substations.

08/10/2017 4:32 PM

Never heard of it....

http://www.brighthubengineering.com/power-generation-distribution/71084-how-a-substation-works/

https://en.wikipedia.org/wiki/Electrical_substation

http://www.transmissionhub.com/index/transmission-101/basics.html

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Ivanov327950
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Join Date: Sep 2016
Location: SPAIN
Posts: 233
Good Answers: 13
#2

Re: substations.

08/10/2017 5:31 PM

Sounds like old-school questions. Never heard of microgrids?

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Alanvaderi
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Join Date: May 2010
Posts: 146
Good Answers: 2
#3

Re: Substations

08/12/2017 3:15 AM

(1). The substation Hub is a Huge capacity substation transmitting different levels of Voltages. For example a 500kV substation transmitting 110Kv,33kV etc with many transmission lines.

(2). Package substation is single substation with Ringmain unit, Transformer and LV distribution contains in a one Package.
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Anonymous Poster #1
#4
In reply to #3

Re: Substations

08/26/2017 9:32 AM

Does substation hub consists of two high level voltages like 132kV, 220kV ?, and one low level voltage like 11 kV?

Best Regards,
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