EP 3935676 A1 20220112 - HIGH-VOLTAGE BATTERY STORE HAVING A HIGH POWER DENSITY
Title (en)
HIGH-VOLTAGE BATTERY STORE HAVING A HIGH POWER DENSITY
Title (de)
HOCHSPANNUNGS-BATTERIESPEICHER MIT HOHER LEISTUNGSDICHTE
Title (fr)
ACCUMULATEUR HAUTE TENSION À DENSITÉ DE PUISSANCE ÉLEVÉE
Publication
Application
Priority
- DE 102019204034 A 20190325
- EP 2020057688 W 20200319
Abstract (en)
[origin: WO2020193378A1] The invention provides a battery store designed for high voltage above 1200 V, in the case of which battery store the bare battery cells are arranged in ungrounded battery cell holders, which in turn are arranged in an ungrounded carrier system in an ISO container. The battery store has a high packing density and thus a high power density, while at the same time the output voltage is increased to the level of a medium voltage. Developments of the battery store according to the invention relate to a maintenance-friendly design by virtue of remote maintenance by means of a robot, operation with a cooling gas above atmospheric pressure, operation with an oxygen-free cooling gas or a protective or insulating gas and the implementation of an integral cooling concept.
IPC 8 full level
H01M 10/42 (2006.01); H01M 10/627 (2014.01); H01M 10/6564 (2014.01); H02J 9/00 (2006.01)
CPC (source: EP)
H01M 10/4207 (2013.01); H01M 10/627 (2015.04); H01M 10/6564 (2015.04); H01M 50/258 (2021.01); H01M 2220/10 (2013.01); Y02E 60/10 (2013.01)
Citation (search report)
See references of WO 2020193378A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020193378 A1 20201001; DE 102019204034 A1 20201001; EP 3935676 A1 20220112
DOCDB simple family (application)
EP 2020057688 W 20200319; DE 102019204034 A 20190325; EP 20714952 A 20200319