Development efforts are focused mainly on PEFC and SOFC now in Japan.
SOFC is superior to PEFC in that it is high in energy conversion efficiency, simple in construction, and high in durability, and further that it is operable with relatively many types of fuels.
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2011年4月23日土曜日
2011年4月4日月曜日
Photovoltaic/Storage Cell
Photovoltaic cell, it generates electricity responsive to sunlight, … in clean manner. The most serious drawback of the solar cell is that it can produce zero output power when light to the cell is zero or weak, … well, for example, at night, in rainy and cloudy days.
The output power drops to zero.
And the zero output power state continues for a long time.
I don’t want to use the word “variation” to express the power level changes.
I have felt for a long time that the solar cell device has been used quite luxuriously.
There are many ways to level the output power of the solar cell.
Its examples are combinations with secondary battery, fuel cell or the like.
A bold scheme is present to make full use of the solar cell.
A solar power generation station is located at such a place in the universe as to allow the station to constantly receive sunlight. Electric power from the station is transmitted to the earth by space propagation medium, e.g., microwave.
This is really an ideal power leveling approach.
I know that the United States has a plan to demonstration test the scheme in around 2015. This is a grand experiment.
***************
[Copyright by FuelCell japan: http://www.fcpat-japan.com/]
To learn more in English, feel free to contact at newene02"abc" fcpat-japan.com
Please replace "abc" with "@".
We don't accept free-mail addresses.
Please understand that our special circumstances cause us to do so.
FuelCell japan: http://www.fcpat-japan.com/
The output power drops to zero.
And the zero output power state continues for a long time.
I don’t want to use the word “variation” to express the power level changes.
I have felt for a long time that the solar cell device has been used quite luxuriously.
There are many ways to level the output power of the solar cell.
Its examples are combinations with secondary battery, fuel cell or the like.
A bold scheme is present to make full use of the solar cell.
A solar power generation station is located at such a place in the universe as to allow the station to constantly receive sunlight. Electric power from the station is transmitted to the earth by space propagation medium, e.g., microwave.
This is really an ideal power leveling approach.
I know that the United States has a plan to demonstration test the scheme in around 2015. This is a grand experiment.
***************
[Copyright by FuelCell japan: http://www.fcpat-japan.com/]
To learn more in English, feel free to contact at newene02"abc" fcpat-japan.com
Please replace "abc" with "@".
We don't accept free-mail addresses.
Please understand that our special circumstances cause us to do so.
FuelCell japan: http://www.fcpat-japan.com/
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