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태양전지를 이용한 국내 Window Type 광전기화학 수소생산의 경제성 평가
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 한국수소 및 신에너지학회 논문집 = Transactions of the Korean Hydrogen and New Energy Society |
| ISSN | 1738-7264, |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | 김봉진,김종욱 |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2010-01-01 |
| 초록 | This paper deals with an economic evaluation of domestic window type photoelectrochemical hydrogen production utilizing solar cells. We make some sensitivity analysis of hydrogen production prices by changing the values of input factors such as the initial capital cost, the solar to hydrogen conversion efficiency, and the system duration time. The hydrogen production price of the window type photoelectrochemical system was estimated as 1,168,972 won/ $kgH_2$ . It is expected that hydrogen production cost can be reduced to 47,601 won/ $kgH_2$ if the solar to hydrogen conversion efficiency is increased to 14%, the system duration time is increased to 20,000 hours, and the initial capital cost is decreased to 25% of the current level. We also evaluate the hydrogen production cost of the water electrolysis using the electricity produced by solar cells. The corresponding hydrogen production cost was estimated as 37,838 won/ $kgH_2$ . The photoelectrochemical hydrogen production is evaluated as uneconomical at this time, and we need to enhance the solar to hydrogen conversion efficiency and the system duration time as well as to reduce prices of the system facilities. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201019240638770 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | 광전기화학 수소 생산,창문형 광전기화학 전지,태양전지,태양-수소 변환효율,경제성 평가,수소 제조가격,Photoelectrochemical hydrogen production,Window type photoelectrochemical cell,Solar cells,Solar to hydrogen conversion efficiency,Economic evaluation,Hydrogen production cost |