국내 저온수전해 수소생산의 경제성 평가 = Economic Evaluation of Domestic Low-Temperature Water Electrolysis Hydrogen Production

다국어 초록 (Multilingual Abstract)

This paper deals with an economic evaluation of domestic low-temperature water electrolysis hydrogen production. We evaluate the economic feasibility of on-site hydrogen fueling stations with the hydrogen production capacity of 30 Nm^3/hr by the alkaline and the polymer electrolyte membrane water electrolysis.
The hydrogen production prices of the alkaline water electrolysis, the polymer electrolyte membrane water electrolysis, and the steam methane reforming hydrogen fueling stations with the hydrogen production capacity of 30 Nm^3/hr were estimated as 18,403 won/kgH_2, 22,945 won/kgH_2, 21,412 won/kgH_2, respectively. Domestic alkaline water electrolysis hydrogen production is evaluated as economical for small on-site hydrogen fueling stations, and we need to further study the economic evaluation of low-temperature water electrolysis hydrogen production for medium and large scale on-site hydrogen fueling stations.

참고문헌 (Reference)

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2 김봉진, "국내 분산형 수소충전소의 규모의 경제성 분석" 한국에너지공학회 16 (16): 170-180, 2007

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5 P. Neumann, "Opportunities for an Economical Hydrogen Supply" 14 (14): 313-315, 2003

6 D. Meyers, "Cost and Performance Comparison of Stationary Hydrogen Fueling Appliances" 2002

7 C. Adame, "Bid in Response to the DOE/NHA Proposal to Design a Public Hydrogen Fueling Station" U.C. Davis 2004