The diagram below shows how electricity is generated in a hydroelectronic povert station summarize the information by selecting and reporting the main features and make comparison where relevant
The diagram demonstrates the process of producing
electricity
in a hydroelectric power station.
it is seen that this
process has generally five stages and is a simple process that requires a range of equipment and machinery.
The first step is
that water
goes to the high-level reservoir and is stored there. this
water
will be controlled by a dam which is open during the day
and closed at night. during the day
when Dam opens water
flows to turbines and generators operate and produce electricity
.subsequently
, electricity
is shared by powers line into National Grid, whereas
in the nighttime, water
is pumped up from the low-level Reservoir to the high-level reservoir through reservable turbines.
To sum up
, a hydroelectric power station can generate electricity
at different times day
time it uses the National Water
energy from the river and at night it transfers the water
to create and store the energy for the next day
.Submitted by bita.hoseinpour1397 on
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