Dan heb je niet goed gezocht.Peter-036 schreef op zaterdag 10 januari 2026 @ 11:23:
Ik kan nergens een aanwijzing vinden voor je bewering dat laadverliezen meetellen in de WLTP, wellicht kun je een betrouwbare bron vermelden.
De Google AI (zoek op "WLTP EV, how is consumption determined") is er heel duidelijk in:
Maar dan wil je natuurlijk weten waar die AI dat vandaan haalt...How Consumption is Determined:
Test Cycle Phases: The test consists of four phases: Low, Medium, High, and Extra High, which simulate different speeds (up to 131.3 km/h) and driving behaviors like acceleration, braking, and idling.
Measurement Method: For electric vehicles, the test starts with a fully charged battery. The vehicle is driven on a dynamometer until the battery is empty (or near empty).
Calculation: The total electric energy consumption is calculated by measuring the energy required to recharge the battery back to 100% after the test, including charging losses.
Unit of Measurement: The result is typically expressed in kilowatt-hours per 100 kilometers (kWh/100km) or Watt-hours per kilometer (Wh/km).
Standardized Conditions: To ensure consistency, the test is conducted at a constant 23°C, with auxiliary systems like air conditioning turned off.
Vehicle Configuration: The test accounts for individual vehicle configurations, including weight and accessories, by testing the lightest and heaviest variants of a model.
Hier wordt het ook duidelijk uitgelegd. Dat het inclusief de laadverliezen is staat er zelfs twee keer: https://evdb.nz/wltp
Of hier (https://www.electrive.com...nge-is-really-calculated/ ):
- WLTP-rated consumption includes charging loss
- WLTP performs a battery recharge as part of its test, so consumption includes charging losses.
- WLTP consumption allows drivers to compare energy costs (like litres per 100 km in a petrol car).
- Electricity 'lost' during charging is typically between 7-12% (worse in cold weather).
- In some cars, electricity from charging can be used to heat (or cool) the battery.
En hier (https://ev-range-standard-converter.web.app/)In a WLTP ... the calculated combined power consumption includes charging losses because these have to be paid by the owner.
WLTP (Worldwide Harmonised Light Vehicle Test Procedure)
WLTP is the current global standard for measuring EV range, adopted in Europe and many other regions. It uses a 30-minute, four-phase driving cycle (low, medium, high, extra high speeds) at 23°C, simulating both city and highway conditions. WLTP includes charging losses, making its consumption figures more realistic than older standards. However, real-world range can still be lower due to factors like temperature, speed, and driving style.
[ Voor 9% gewijzigd door Andrehj op 10-01-2026 15:46 ]
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