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.

The airport was shut down for more than a day in March after a fire at a nearby electrical substation.

From

So he bought a historic substation in Cypress Park, determined to make it an artistic hub where he and others could get back to youthful creativity that’s often “quelled” by industry expectations, Ehrenreich said.

From

Airport bosses have been criticised for their decision to shut Heathrow down following the claim that it had enough power despite the substation fire.

From

It follows a substation fire in Hayes, west London on Friday, which knocked out the power supply to Heathrow Airport and triggered its closure.

From

The prime minister has said he is "deeply concerned" about the closure of Heathrow Airport as a result of a power cut caused by a fire at a nearby electrical substation.

From

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