Systeme und Verfahren zur Vorhersage der Batterieleistungsversorgungskapazität
Anmelder: General Electric Company 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP2672562
- Aktenzeichen
- EP12171099
- Anmeldetag
- 6. Juni 2012
- Veröffentlichung
- 8. August 2018
- Erteilung
- 8. August 2018
- Rechtsraum
- EP
- IPC
- H01M10/48G01R31/36
Abstract
Battery management systems and methods related to predicting power-delivery performance are provided. In one embodiment, a method for predicting power-delivery performance for a battery (102) includes retrieving a plurality of battery operating parameters (106, 108, 110, 112) for a selected discharge cycle, calculating an offset (114) indicative of a difference between a modeled internal resistance (118) of the battery (102) and an observed internal resistance (116) generated from a calibration discharge cycle of the battery prior to the selected discharge cycle, and outputting a battery power-delivery performance prediction (128) based on an offset-corrected internal resistance indicative of a difference between a modeled internal resistance (118) based on the plurality of battery operating parameters (106, 108, 110, 112) for the selected discharge cycle and the offset (114).
Anmelder
- Firma
- General Electric Company
- Land
- 🇺🇸 USA
US-amerikanischer Technologiekonzern mit Sitz in Massachusetts. Historisch aktiv in Energieerzeugung, Luftfahrttriebwerken, Medizintechnik und Industrietechnik über verschiedene Geschäftsbereiche.
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