| 초록 |
Recently, as the international community focuses on carbon neutrality in response to the global crisis of climate change, interest in hydrogen energy that can replace fossil fuels that emits the most carbon in the vehicle sector is growing. Automobile companies are accelerating the supply and development of automobiles that use hydrogen in line with this, and the role of hydrogen refueling stations(HRS) that supply hydrogen is growing. According to the method of supplying hydrogen, HRSs are divided into on-site, which produces hydrogen on site, and off-site, which receives hydrogen produced from other facilities. In this study, levelized cost of hydrogen (LCOH) for each method of on-site and off-site HRS is presented, and economic indicators according to hydrogen supply methods are presented through cash flow diagram and sensitivity analysis. The Techno-economic feasibility of the process will be evaluated numerically by the capital and operating costs used to construct the hydrogen charging station. This study is expected to contribute to the supply of hydrogen vehicles and policy decisions. |
