01835nam a2200265Ia 4500003001000000005001700010040000900027245010400036490006900140500001500209520095200224650002001176650003401196650002701230650001001257650001201267650002301279700001301302700001301315700001401328700001201342700001601354856015801370008004101528MX-MdCICY20260521091809.0  cCICY10aDesign and analysis of liquid hydrogen-fueled hybrid ship propulsion system with dynamic simulation0 aInternational Journal of Hydrogen Energy, 50(2), p.951-967, 2024  aArtículo3 aIn this study, we examine a liquid hydrogen (LH2)-fueled hybrid ship propulsion system (HSPS) consisting of an LH2 fuel gas supply system (FGSS), a polymer electrolyte membrane fuel cell (PEMFC), and battery systems. The LH2-HSPS is analyzed through three dynamic simulations, representing different PEMFC outputs, for a 2-MW-class tugboat. During transient states of LH2 FGSS, hydrogen temperature changes from 11 to 41 C at the LH2 vaporizer outlet. Dynamic simulations considering hydrogen temperature tolerance in the PEMFC system show interruptions of power generation during 1e5 s. In Case 3, where the PEMFC system provides all propulsive power, an energy capacity of 310e1860 kWh is calculated with maximum C-rates of 1Ce6C. The average power consumption of the balance of plant in the PEMFC system is 43.64, 27.51, and 44.06 kW for Cases 1e3, respectively. Finally, the battery system's thermal management is well performed for all cases.14aLIQUID HYDROGEN14aHYBRID SHIP PROPULSION SYSTEM14aFUEL GAS SUPPLY SYSTEM14aPEMFC14aBATTERY14aDYNAMIC SIMULATION12aJung, W.12aChoi, M.12aJeong, J.12aLee, J.12aChang, D. 40uhttps://drive.google.com/file/d/1OCgl3Mm9ld0WHS-KZsTlZpzcsiRpmUM4/view?usp=drive_linkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx250602s9999    xx |||||s2   |||| ||und|d