wave energy powerpoint (not finish yet)
TRANSCRIPT
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Wave 2 Rave Co. Ltd
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ContentWhat is it?Why it is suitable for Hong Kong?Why it is a better choice?Weather/Climate factorsSituations that it can be used inHow it works?Financial ConcernsAchieves Hong Kong needsAdvantagesDisadvantagesHow to improve it?
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What is it?The energy of ocean surface waves and the
capture of that energy to do useful workA form of renewable energyIt is not as same as tidal power and ocean
currentsIt depend on the wave height, wave speed,
wave length, and water density
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Why it is suitable for Hong Kong?It can
Produce a lot of energyUse in many locationsHong Kong with large coastlines and strong
prevailing winds which can produce 5% or more electricity
Excess capacity could also be used to produce hydrogen
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Why it is a better choice?
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Weather/Climate factors
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Situations that it can be used in
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How it works?The air in here will be rushing in and out
When the air rush in and out, it made the generator operate to produce energy
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Financial Concerns
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Achieves Hong Kong needs
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AdvantagesThe energy is freeNot expensive to operate and maintainCan produce a great deal of energyOn-shore or near-shore plants could be
designed as part of harbor walls or water-breaks
creating a place for new colonization
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DisadvantagesUnstableSite requirementNoise problemAesthetic concernNot easy to operate the electric generatorsSpecial design makes the material cost being
higherLake of competitiveness
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How to improve it?
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