Wave Energy Converter, OWC

Categories: Engineering Lab Equipment

Wave energy converters use the energy from continuous wave movements for the environmentally friendly production of electricity. They can supply electrical energy along the coast, in particular to rem...


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Description

Wave energy converters use the energy from continuous wave movements for the environmentally friendly production of electricity. They can supply electrical energy along the coast, in particular to remote locations. Structurally they are easy to integrate into moles, harbour walls and coastal protection systems.
It is a laboratory-scale wave energy converter consisting of a wave generator, a wave flume and the OWC wave energy converter with turbine unit.
To generate waves in the wave flume, a displacer is moved up and down by an adjustable crank drive. The height of the waves is varied by changing the lift of the displacer. The speed of the motor sets the frequency of the waves. At the end of the wave flume a baffle plate guides the waves into the wave energy converter.

Learning Objectives/Experiments
Familiarisation with operating principles of a wave energy converter
Understanding of energy generation from wave motion
Measurement of wave motions
Familiarisation with design and operation of a Wells turbine
Optimisation of operating behaviour

Specification
Wave energy converter consisting of: wave generator, wave flume and wave energy converter
Wave generator with control unit, AC motor with adjustable frequency and adjustable lift of displacer
Movable wave measuring device with level sensor to measure the wave height
Baffle plate for guiding the wave into the chamber
Wave energy converter with oscillating water column, chamber and turbine unit
Turbine unit with rotor and generator
Pressure measuring points to determine the flow velocity in the turbine
Turbine load: DC motor for starting up the turbine, switches to generator for electricity production upon reaching the target speed
Option of manual operation of the plant via switch boxes or digital operation via the software

Technical data
Wave generator
power: 550W
displacement volume: 26,5L
Wave flume
LxWxH: 5000x300x600mm
Wells turbine
power: 0…1000mW
speed: 0…6000min-1
rotor: 6 blades
outer Ø 120mm, inner Ø 80mm
Measuring ranges
frequency: 0…1,83Hz (wave generator)
wave height: 0…600mm
level: 0…600mm (chamber)
flow velocity: 0…26m/s
speed: 0…6000min-1
current: ±1000mA
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
120V, 60Hz, 1 phase






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quick overview :

Wave energy converters use the energy from continuous wave movements for the environmentally friendly production of electricity. They can supply electrical energy along the coast, in particular to remote locations. Structurally they are easy to integrate into moles, harbour walls and coastal protection systems.
It is a laboratory-scale wave energy converter consisting of a wave generator, a wave flume and the OWC wave energy converter with turbine unit.
To generate waves in the wave flume, a displacer is moved up and down by an adjustable crank drive. The height of the waves is varied by changing the lift of the displacer. The speed of the motor sets the frequency of the waves. At the end of the wave flume a baffle plate guides the waves into the wave energy converter.

Learning Objectives/Experiments
Familiarisation with operating principles of a wave energy converter
Understanding of energy generation from wave motion
Measurement of wave motions
Familiarisation with design and operation of a Wells turbine
Optimisation of operating behaviour

Specification
Wave energy converter consisting of: wave generator, wave flume and wave energy converter
Wave generator with control unit, AC motor with adjustable frequency and adjustable lift of displacer
Movable wave measuring device with level sensor to measure the wave height
Baffle plate for guiding the wave into the chamber
Wave energy converter with oscillating water column, chamber and turbine unit
Turbine unit with rotor and generator
Pressure measuring points to determine the flow velocity in the turbine
Turbine load: DC motor for starting up the turbine, switches to generator for electricity production upon reaching the target speed
Option of manual operation of the plant via switch boxes or digital operation via the software

Technical data
Wave generator
power: 550W
displacement volume: 26,5L
Wave flume
LxWxH: 5000x300x600mm
Wells turbine
power: 0…1000mW
speed: 0…6000min-1
rotor: 6 blades
outer Ø 120mm, inner Ø 80mm
Measuring ranges
frequency: 0…1,83Hz (wave generator)
wave height: 0…600mm
level: 0…600mm (chamber)
flow velocity: 0…26m/s
speed: 0…6000min-1
current: ±1000mA
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
120V, 60Hz, 1 phase





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