ePOP Correlation of JLR iPace on WLTP is <3%

Baseline is an ideal starting point for ‘what-if’ analysis on next generation or on alternative eAxle systems.

Project Objective

• Correlate ePOP simulations to provide a baseline for next generation eAxle target setting.

DSD Responsibilities

• Measurements of the energy consumption of the JLR iPace vehicle undertaken for the WLTP cycle (on a rolling road)..
• Modelling the vehicle, eAxle and cycle in ePOP.

Outcome and Customer Benefits

• ePOP simulation vs. real-world measurements show (within measurement error) correlation within 1%.
• This level of correlation is consistent with the 1-3% level of correlation seen in another global OEM ePOP study.

Timeline

• Setting up the 3 in 1 sub-systems and simulation – 3 weeks.
• Simulation and correlation – 2 weeks.