Testvorrichtung und Verfahren zur Leistungsvorhersage eines Batterieverwaltungssystems

Details

Veröffentlichungs-Nr.

EP4741847

Anmeldetag

5. Dezember 2024

Veröffentlichung

7. August 2025

Rechtsraum

EP

Abstract

The present disclosure relates to a test device and a test method for power prediction of a battery management system, and a power prediction test device testing power prediction of a battery management system according to an embodiment of the present disclosure may include: a database including a plurality of power map tables indicating power according to a state of charge (SOC) and a temperature; a test executor generating a plurality of power prediction conditions with a combination of a plurality of SOCs and a plurality of temperatures in a power map table for a battery device, to which the battery management system is applied, among the plurality of power map tables, providing the battery management system with each of the plurality of power prediction conditions and a power prediction instruction corresponding to the each power prediction condition, and receiving a plurality of power prediction values according to the plurality of power prediction conditions from the battery management system; and a test comparator comparing each of the plurality of power prediction values with a normal range defined by a plurality of reference power values in the power map table based on a power prediction condition corresponding to the respective power prediction values.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea