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SUV Hydrogen FC¤

SUV Class Definition¤

The Sport Utility Vehicle (SUV) class is a versatile category encompassing four-wheeled, two-axle vehicles, originally designed for cargo transportation but now primarily used for passenger mobility.

SUV Technology Model¤

The SUV technology model encompasses light trucks, including:

  • Pickup trucks
  • Sport utility vehicles (SUVs)
  • Minivans
  • Vans
  • Special purpose vehicles

These are modeled within the context of passenger transportation.

Performance Metrics1¤

The SUV class is characterized by specific annual performance metrics and usage parameters:

  • Annual Distance (dannual): The average distance covered annually by an SUV is 16,462 km.
  • Average Occupancy Rate (nlpv): The mean number of passengers per vehicle is calculated to be 1.7.
  • Utilization Factor: Set at 5%, this reflects an average daily use of 1 hour and 15 minutes per day.
  • Reference Capacity: Calculated at 63.89 passenger-kilometers per hour (pkm/h), this metric is derived from the formula:
\[ ref_{size} = \dfrac{d_{annual} \cdot n_{lpv}}{8760 \cdot c_p} \]

Where cp represents the capacity utilization percentage.

Hydrogen Fuel Cell¤

A hydrogen fuel cell operates by combining hydrogen and oxygen atoms to form water, releasing energy in the process. This energy can be converted into electricity and heat. One type of hydrogen fuel cell, known as a Proton Exchange Membrane (PEM) cell, uses a solid polymer membrane that allows protons to pass through, while blocking electrons. The membrane is coated with catalysts to accelerate the reaction. Hydrogen molecules are fed to the anode, where they dissociate into protons and electrons. The protons pass through the membrane to the cathode, while the electrons circulate in an external circuit, generating a voltage. At the cathode, oxygen molecules react with protons and electrons to form water vapor, which is released from the fuel cell. Overall, the operation of a hydrogen fuel cell relies on the chemical affinity between hydrogen and oxygen, with the PEM cells being one specific type of fuel cell.

ES Model Parameters¤

All the parameters concerning the SUV Hydrogen FC are listed in the table below.

entry_key value unit sets source_reference
H2_HP (layer) -0.391 kWh NA Agez, Maxime; Ménard, Jean-François; Saunier, François, (2022): "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"
MOB_PRIVATE (layer) 1 pkm NA Agez, Maxime; Ménard, Jean-François; Saunier, François, (2022): "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"
c_inv 1363.28 CAD/(pkm/h) NA Agez, Maxime; Ménard, Jean-François; Saunier, François, (2022): "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"
c_maint 13.68 CAD/(pkm/h)/y NA Agez, Maxime; Ménard, Jean-François; Saunier, François, (2022): "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"
lifetime 15 y NA Agez, Maxime; Ménard, Jean-François; Saunier, François, (2022): "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"
ref_size 63.89 pkm/h NA Agez, Maxime; Ménard, Jean-François; Saunier, François, (2022): "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"

References¤

Data Sources
Agez, Maxime; Ménard, Jean-François; Saunier, François. (2022). "Analyse du Cycle de Vie de Filières Énergétiques et de Leur Utilisation pour le Transport Routier au Québec – Partie 2 : Utilisation"

  1. «Canadian Vehicle Survey — 2009 Summary Report» (Ottawa, Canada: Natural Resources Canada, 2009). ↩