**Electric vehicle performance and range simulation**- 8
^{th}of January 2024: v.2.1- CHANGE: rolling resistance calculated with fixed Cr (was function of vehicle speed previously)
- BUG FIX: the torque calculation for 0-100 kph acceleration takes also into acount rolling resistance and aerodynamic drag

- 19
^{th}of June 2022: v.2.0- BUG FIX: battery power calculation during energy regeneration (negative power) fixed (Pbatt = Pmot * eff), previously was Pbatt = Pmot / eff, which is true but only for traction (positive power) case
- MINOR ENHANCEMENT:
- continuous torque calculated as percentage of peak torque
- motor peak torque and base speed calculated also function of acceleration time (0-100 kph) and transmission ratio, with the assumption that 100 kph is obtained at base speed

- MAJOR ENHANCEMENT:
- added motor and inverter efficiency model, function of torque and speed
- battery sizing is done using average efficiency input parameter
- cycle simulation is done using 2-D efficiency map
- motor efficiency plot (function of simulation time) available in the Results section
- cycle torque and speed points are overlapped with efficiency map to highligh motor operating points

- 12
^{th}of May 2022: v.1.1- ENHANCEMENT: added user input field for axel load ratio [%] during acceleration
- ENHANCEMENT: added user input field for custom speed profile

- 10
^{th}of May 2022: v.0.1- BUG FIX 1: for performance simulation take into account the mass factor for rotating elements, which increases the overall mass with 5%; FIX IMPACT: the acceleration time will slightly increase, the range will slightly decrease
- BUG FIX 2: when calculating the energy consumed at the wheel over the cycle, multiply the auxiliary power consumption with inverter efficiency and driveline efficiency; FIX IMPACT: slightly decrease of specific energy consumption [Wh/km]

- 7
^{th}of May 2022: v.0.0 : initial release.

- 8
**EV battery sizing calculator**- 15
^{th}of April 2023: v.1.1- Added charging parameters (inputs) and Charging time (output)

- 12
^{th}of February 2023: v.1.0- First release

- 15