Electric transmission

(electric transmission section of power plant)   Return to How a coal-fired power plant generates electricity.

(11) Transformer
At the transformer the voltage is increased to 230,000 volts, and the electricity moves to the substation.

(12) Substation
From the substation the electricity is carried over high-voltage transmission lines to customers.

Areas of power plant

Fuel handling
(1) Rotary dumper
(2) Storage building
(3) Alternate fuel-handling facility
(4) Transfer house
Furnace
(5) Silos
(6) Cyclone furnaces
(7) Boiler furnace
(8) Forced-draft fans
Electric generation
(9) Turbine
(10) Generator
Electric transmission
(11) Transformer
(12) Substation
Environmental equipment
(13) Fans
(14) Precipitator
(15) Ash silo
(16) Stack
(17) Emission monitors
Water handling
(18) Cooling pond
(19) Condenser
(20) Brine concentrator

Return to How a coal-fired power plant generates electricity.