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Meta data

Identifier: DOI

Creator: German Aerospace Center, Institute of Vehicle Concepts

nameType: Organizantional

Title: Trajectories and driving profiles for hybrid h2 multiple units.

Publisher: Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), Institut für Fahrzeugkonzepte.

Publication Year: 2022

ResourceType: Simulated Trajectories

Subject: This data set comprises driving profiles and simulated trajectories for bi-mode fuel cell hydrogen multiple units. 

Date: 2022-02-10

Description:
This data set comprises driving profiles and simulated trajectories for bi-mode fuel cell hydrogen multiple units. 
Methodology is described in relatedItem.

FundingReference: FCH2Rail; Fuel Cell Hybrid Power Pack for Rail Applications; Grant Agreement Number: 101006633

RelatedItem: "D1.1 - Report on line and use case based requirements" of the FCH2Rail project.

keywords: fuel cell hybrid power pack, FCH2Rail, future power train design, zero emission power train,
multiple units, railway, trajectory, energy simulation, geodata

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This dataset comprises following files:

characteristic_traction_curve.csv
Resembles the maximum force applicable by the electric engine at a given velocity to accelerate the train. Velocity
is given in kilometer per hour [km/h], traction_force is given in newton [N]. 

characteristic_maximal_electrical_breaking_curve.csv
Resembles the maximum force applicable by the electric engine at a given velocity to decelerate the train. Velocity
is given in kilometer per hour [km/h], max_elec_braking_force is given in newton [N]. 

characteristic_maximal_mechanical_breaking_curve.csv
Resembles the maximum force applicable by the mechanical brake at a given velocity to decelerate the train. Velocity
is given in kilometer per hour [km/h], max_mech_braking_force is given in newton [N]. 

electrifications.csv
Electrifications are derived from open street map (OSM). pkm resembles distances from start in kilometers. 
Electrification: 1 = electrified, 0 = not electrified.

maxspeeds.csv
pkm resembles distances from start in kilometers. Maxspeeds are derived from Open Street Map data. Data gaps are 
manually corrected with infrastructure maps from Adif. Maxspeeds in km/h.

slopes.csv
pkm resembles distances from start in kilometers. Slopes in permille are derived from JAXA ALOS 0.1 X 0.1 DEM. 
Underlying method is described in the public deliverable "D1.1 - Report on line and use case based requirements" 
of the FCH2Rail project.

timetable.csv
pkm resembles distances from start in kilometers. station_name represents common name of railway stations 
where the train stops. standing_time [s] resembles the standing time within the station in seconds. driving_time [s]
resembles driving time to the next station in seconds.

vehicle.csv
Contains the descriptive values for the vehicle. Vehicle resembles the name of the train to which the corresponding
 values are assigned. Static_mass is specified in kilogram [kg], rotating_mass is specified in kilogram [kg]. Davis coefficient davis_a
is specified in newton [N], davis_b is specified in newton per kilometers per hour [N/(km/h)] & davis_c is specified in newton 
per squared kilometers per hour [N/(km/h)^2].  

simulated_trajectory.csv
Underlying simulation method, with which simulated trajectory is obtained is described in the public deliverable 
"D1.1 - Report on line and use case based requirements" of the FCH2Rail project. Traveltime is specified in 
seconds, starts with zero. Traveled distance is specified in meters [m]. Velocity is specified in meters per second [m/s].
 Power at the wheel is specified in watt [W].   

