Hyundai Nexo - Vehicle Operations & Consumption

Content Vehicle Operations & Consumption:

- Measurement of Voltage, Current, Temperature, Pressure, Volume flow based on P&ID plan

- Measurement of legislation driving cycles (WLTP & NEDC) on roller dynamometer test bench at different temperatures:

  • official, ambient temperature (25°C/23°C)

  • WLTC cold start, -7°C

  • WLTC warm start, 35°C

- Track testing (with battery at high, nominal and low SOC)

  • Coast-down

  • Elasticity tests

  • Acceleration survey (full load and part load condition)

  • Steady state drive

  • Regenerative braking strategy at different regeneration modes

- On-road real life cycles at different driving modes (FEV cycle, FEV RDE)

Deliverables:

- Report in *.pdf-format

- Energy breakdown & efficiency diagrams (energy flow diagram)

- Energy consumption and range prediction calculation on legislation cycles for NEDC and WLTC

- HV battery operation analysis (battery useable SOC, charging strategy, derating strategy)