Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Possibility of Hydrogen Fuel Cells as Alternative Energy Resource for Building
This study handles the policy and current status of the hydrogen fuel cells for buildings in the world 's major countries, and the leveling generation cost method was used to conduct the sensitivity analysis according to the electricity generation unit price, the payback period, and each main factors. In addition, this paper has examined the safety standards of each country and the proper installation method in terms of explosion which is the biggest risk of hydrogen fuel cells for buildings. In the introductory section, this paper has studied the types of alternative energy for building use and the characteristics of the hydrogen fuel cells among the alternative energy. Furthermore, this paper has investigated the development mechanism of hydrogen fuel cells, policies and current situation of major countries in the world. In conclusion, the above results are summarized. Based on the above, researches from all over the world have been rapidly commercialized and confirmed that it supports government policies. In terms of economy, this paper has estimated the electricity generation unit price and the payback period of the investment. This paper also conducted a sensitivity analysis on the effect of the fuel cost and the initial investment cost on the payback period. As a result, it is able to be seen that the present initial investment cost and fuel cost have reached a relatively reasonable price. In terms of explosion risk, it has examined the proper method for installing a residential hydrogen fuel cells. The position of the inlet should be such that it distributes the air evenly inside the system, receives the resistance of the internal structure, and does not form a complicated airflow such as a vortex. It should be taken into account all points where hydrogen can leak. It is necessary to form a flow pattern diffusing into a wide space.
The Possibility of Hydrogen Fuel Cells as Alternative Energy Resource for Building
This study handles the policy and current status of the hydrogen fuel cells for buildings in the world 's major countries, and the leveling generation cost method was used to conduct the sensitivity analysis according to the electricity generation unit price, the payback period, and each main factors. In addition, this paper has examined the safety standards of each country and the proper installation method in terms of explosion which is the biggest risk of hydrogen fuel cells for buildings. In the introductory section, this paper has studied the types of alternative energy for building use and the characteristics of the hydrogen fuel cells among the alternative energy. Furthermore, this paper has investigated the development mechanism of hydrogen fuel cells, policies and current situation of major countries in the world. In conclusion, the above results are summarized. Based on the above, researches from all over the world have been rapidly commercialized and confirmed that it supports government policies. In terms of economy, this paper has estimated the electricity generation unit price and the payback period of the investment. This paper also conducted a sensitivity analysis on the effect of the fuel cost and the initial investment cost on the payback period. As a result, it is able to be seen that the present initial investment cost and fuel cost have reached a relatively reasonable price. In terms of explosion risk, it has examined the proper method for installing a residential hydrogen fuel cells. The position of the inlet should be such that it distributes the air evenly inside the system, receives the resistance of the internal structure, and does not form a complicated airflow such as a vortex. It should be taken into account all points where hydrogen can leak. It is necessary to form a flow pattern diffusing into a wide space.
The Possibility of Hydrogen Fuel Cells as Alternative Energy Resource for Building
Kang, Byongju (Autor:in)
01.01.2019
Sonstige
Elektronische Ressource
Englisch
DDC:
690
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