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Ocean Current Energy in Japan!! Number:11720271 Daisho Wakabayashi.
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Transcript of Ocean Current Energy in Japan!! Number:11720271 Daisho Wakabayashi.
Ocean Current Energy in Japan!!Ocean Current Energy in Japan!!
Number:11720271Number:11720271
Daisho WakabayashiDaisho Wakabayashi
Ocean Current Energy
Ocean Current Turbine
The electricity is generated by an ocean current turning a turbine.
What is the good condition!?
An ocean current exists.
An ocean current velocity is fast.
An ocean current is stable.
A necessary condition for ocean current electric generation
Good conditions for ocean current electric generation
Must
A quantity of current is large.
The main ocean currents in Japan are ・・・
Where is it used in Japan !?
①
① Japan Current
② ② Tsushima Current
③
③ Oyashio Current
④
④ Liman Current
WARM
COLD
Expressly, It has started to study about Japan Current now.
Where is it used in Japan !?
Japan Current velocity
This area is the most available for electric generation.
Japanese Company’s Activities
For example ・・・
It was announced that IHI and Toshiba started research for the development of ocean current generation system.
Main activities
examine environmental load
calculate production cost
analysis
decision of location
consider overseas deployment
Nova Energy company developed new turbine called Maguro turbine.
Conclusions
The ocean current electric generation is not put to practical use in Japan.
An ocean current electric generation will be investigated by Japanese company from now.
Japan has good environment “Japan Current”
An ocean current energy will become efficient energy in the future.