An electric pole, also
known as a utility pole, is a post or column used to support overhead power
lines and different other public utilities, such as fiber optic cable, electric
cable, and related devices such as transformers and street lights. The following components make the electric poles.
Primary Wires
Primary power lines take
high-voltage electricity from the close substation to the converter.
Insulators
Insulators are
manufactured of materials that do not conduct electricity and are used wherever
a live element does or could conduct electricity, contact a non-insulated
surface. This lets the insulators to safely join the live wires to the pole.
Crossarm
Crossarms are not found
in all poles, but they are present in common three-phase, or three-wire,
configurations.
Lightning Arrestors
Lightning or surge
arresters are made to protect the electric pole’s equipment from risky surges
in electricity, most commonly occurs due to lightning. When a gush hits an
arrester, it distracts the electric current safely to the ground.
Pole Ground Wire
Pole ground wire is a
copper wire that renders electricity a path to the ground to avert hazardously
voltages from distressing equipment.
Transformer
Transformers are
utilized all over the electric grid to transform electricity to various
voltages. The transformers seen on poles reduce the voltage from the primary
wires to the power employed in your home. Transformers can also be contained in
a steel box on the surface if the electric service is linked underground.
Neutral Line
The neutral wire renders
a return path for electric current to the basis and is part of the grounding
circuit.
Secondary Service Drop
These wires transmit
power from the transformer to the home or business where the electricity will
be utilized.
Types of Electric Pole
The different types of
poles used in the electric system are Wooden electric poles, Concrete electric
poles, steel poles, rail poles, etc. The use of it depends upon the location,
importance of load, place, cost-effect of such construction and maintenance,
etc. The concrete electric pole machine is
employed the make these poles, which is economical and also makes durable and
long-lasting electric poles.
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