H1.1 Generating electrical energy

Generating electrical energy
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Slide 1: Tekstslide
NatuurkundeMiddelbare schoolvwoLeerjaar 3

In deze les zitten 10 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 45 min

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Generating electrical energy

Slide 1 - Tekstslide

Lessonplan
  • What happens in a power station?
  • What is induction?
  • How does an dynamo work?

Slide 2 - Tekstslide

turbine
generator
transformer
control room
condenser
coolant water
fuel
Air
Burners

Slide 3 - Tekstslide

An induced voltage
  • The generator uses motion to create a voltage (dynamo)
  • Coil & magnet
  • Magnet moves --> voltage changed
  • Alternating voltage, also known as induced voltage

Slide 4 - Tekstslide

Dynamo 
  • Magnet & coil
  • Bicycle weel spins --> magnetic field changes in the coil --> voltage induced --> lamp goes on.
  • Same as in a generator!

Slide 5 - Tekstslide

Dynamo 
  • 1 revolution of the dynamo
  • magneticfield switches 2x
  • = so 1 period of the voltage-time graph.

Slide 6 - Tekstslide

You can generate an alternating voltage using a dynamo. This kind of alternating voltage is also known as an...........

Slide 7 - Open vraag

What belongs where?
Burners
Turbine
Generator
Transformer
Condenser
A lot of heat is generated in this part, this heat is released and heats the water in the boiler.
Here, steam is used to create movement.
Induction is used to generate an alternating voltage.
Here the voltage is converted so that it can be distributed.

Slide 8 - Sleepvraag

Next class
  • Everything about electrical power.
  • Measuring energy.
  • Calculating energy consumption. 

Slide 9 - Tekstslide

1 t/m 4

Slide 10 - Tekstslide