Verfahren zur Bestimmung des Batteriezustands und System dafür
Anmelder: Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO 🇳🇱
Details
- Veröffentlichungs-Nr.
- EP4814511
- Anmeldetag
- 25. März 2025
- Veröffentlichung
- 30. September 2026
- Rechtsraum
- EP
- IPC
- G01R31/392
Abstract
A method and system for determining battery health (C,R) of a battery (11) powering an electric system (10). A controller (30) controls a charging system (20) to execute a diagnostic protocol (P) comprising charging and/or discharging the battery (11). A monitoring device (12), integrated as part of the electric system (10), monitors one or more characteristics (V,I,T) of the battery (11) while the diagnostic protocol (P) is executed. A processor (40) determines the battery health (C,R) based on a combination of the executed diagnostic protocol (P) and the received one or more characteristics (V,I,T). The method of determining battery health (C,R) is used in a method of charging the battery (11). The diagnostic protocol (P) is executed and the battery is charged up to a predefined state of charge that is based on the battery health (C,R) determined by using the diagnostic protocol (P).
Anmelder
- Firma
- Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
- Land
- 🇳🇱 Niederlande
Niederländisches, unabhängiges Forschungsinstitut für angewandte Naturwissenschaften mit Sitz in Den Haag. TNO betreibt anwendungsorientierte Forschung und Entwicklung in Bereichen wie Energie, Mobilität, Gesundheit, Verteidigung und Informationstechnologie.
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