BATTERY MANAGEMENT BASED ON INTERNAL OPTICAL SENSING
摘要
A battery management system includes one or more fiber optic sensors configured to be disposed within an electrochemical battery. Each fiber optic sensor is capable of receiving input light and providing output light that varies based on the input light and an amount of free or dissolved gas present within the battery. A detector detects the output light and generates an electrical detector signal in response to the output light. Battery management circuitry determines the state of the battery based at least in part on the detector signal.
申请公布号
EP2937928(A1)
申请公布日期
2015.10.28
申请号
EP20150162467
申请日期
2015.04.02
申请人
PALO ALTO RESEARCH CENTER, INCORPORATED
发明人
RAGHAVAN, AJAY;KIESEL, PETER;LOCHBAUM, ALEXANDER;SAHA, BHASKAR;SOMMER, LARS WILKO;STAUDT, TOBIAS