METHOD AND DEVICE FOR DETERMINING A CORRECTION FOR AN ENERGY MEASUREMENT IN AN INDUCTIVE CHARGING SYSTEM

WIPO Patent Application WO/2024/061833

A3

The invention relates to a method for determining a correction value in a primary-side charging plate (105) during the measurement of energy for a secondary charging plate (104), the method comprising the steps of: selecting at least one component (601, 602, 603) that has an error or loss in the primary-side charging plate (105), wherein the at least one component (601, 602, 603) that has an error or loss is influenced by at least one error or loss selected from the group of errors consisting of a measurement error (P GA,err ) with respect to a comparison value, an intrinsic loss (P intr ) and a measurement loss (P MVA,err ) of the secondary charging plate; determining an overall correction factor of the respective measurement errors or losses of the at least one component that has an error or loss; determining an overall correction factor and writing the overall correction factor as a correction value to a storage unit (705) of the primary-side charging plate (105).