Vorrichtung zur Lade- und Entladebeurteilung einer Sekundärbatterie und Verfahren zur Lade- und Entladebeurteilung einer Sekundärbatterie

Details

Veröffentlichungs-Nr.

EP4749759

Anmeldetag

29. September 2025

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

IPC

H01M10/42, H01M10/48

Abstract

The present disclosure provides an apparatus for charge and discharge evaluation of a secondary battery, and a method for charge and discharge evaluation of a secondary battery. An apparatus for charge and discharge evaluation of a secondary battery according to the present disclosure includes: a support plate; an end plate disposed opposite to the support plate; a receiving portion that is formed between the support plate and the end plate and receives the secondary battery; a passage penetrating the end plate; a pressure measurement sensor disposed in an outer side of the end plate; and a displacement measurement sensor disposed on the outer side of the end plate, wherein the displacement measurement sensor may measure displacement of the secondary battery in a non-contact manner through the passage.

Anmelder

Firma

Samsung SDI Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete