51Թ

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substation

[suhb-stey-shuhn]

noun

  1. a branch of a main post office.

  2. an auxiliary power station where electrical current is converted, as from AC to DC, voltage is stepped up or down, etc.



substation

/ ˈʌˌٱɪʃə /

noun

  1. a subsidiary station

  2. an installation at which electricity is received from one or more power stations for conversion from alternating to direct current, reducing the voltage, or switching before distribution by a low-tension network

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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51Թ History and Origins

Origin of substation1

First recorded in 1885–90; sub- + station
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Example Sentences

Examples have not been reviewed.

This year a bonfire in south Belfast caused concern because of the presence of asbestos on the site, and the fact it was close to an electricity substation which supplies power to two nearby hospitals.

From

Concerns had been raised about asbestos at the Belfast site as well as separate fears over the power supply to two major hospitals because the bonfire is near an electricity substation.

From

Both substation projects – as well as the prospect of more overhead transmission lines - have already proved controversial locally.

From

There are concerns that the power supply to Belfast City Hospital and the Royal Victoria Hospital would be put at risk because the bonfire lies near a major electricity substation.

From

"We would remind the public that flames near to power lines and electricity substations pose serious risk to everyone's safety and wellbeing," NIE added.

From

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