A system includes a primary monitoring system to determine a battery status of a battery pack and a secondary monitoring system configured to monitor the battery status as communicated by the primary monitoring system over a network. At least one of the primary and secondary monitoring systems generates a warning signal when the battery status comprises a thermal event that reaches a predetermined level.
Distributed battery thermal runaway detection
04.05.2021
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
Power battery thermal runaway early warning system and thermal runaway detection method
Europäisches Patentamt | 2023
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