公开(公告)号：US20240304875A1

公开(公告)日：2024-09-12

申请号：US18555360

申请日：2022-04-14

申请人： CPS Technology Holdings LLC ,  Clarios Germany GmbH & Co. KG

发明人： Zhihong Jin ,  Lu Feng ,  Wei Song ,  Jason D. Searl ,  Joseph E. Liedhegner ,  Dharmendra B. Patel ,  Craig W. Rigby ,  Perry Wyatt ,  Jason Fuhr ,  Kathryn Marie Ciurlik ,  Roderique Duell ,  Arunraj Varatharajah ,  Tyler Thiel

IPC分类号： H01M10/42 ,  B60L50/64 ,  B60L58/16 ,  G01R31/374 ,  G01R31/379 ,  G01R31/3842 ,  G01R31/392 ,  G01R31/396 ,  H01M10/06 ,  H01M10/48 ,  H01M50/114 ,  H01M50/184 ,  H01M50/188 ,  H01M50/541 ,  H01M50/55

CPC分类号： H01M10/4257 ,  B60L50/64 ,  B60L58/16 ,  G01R31/374 ,  G01R31/379 ,  G01R31/3842 ,  G01R31/392 ,  G01R31/396 ,  H01M10/06 ,  H01M10/482 ,  H01M10/486 ,  H01M50/114 ,  H01M50/184 ,  H01M50/188 ,  H01M50/541 ,  H01M50/55 ,  B60L2240/547 ,  H01M2010/4271 ,  H01M2220/20

摘要： Intelligent lead-acid battery system capable of monitoring a parameter (e.g., voltage, temperature) of one or more battery cells of a lead-acid battery. In one implementation, the battery system includes a housing having a cells compartment, a battery monitoring system (BMS) compartment, and a wall disposed between the cells compartment and the BMS compartment. A first post and a second post are associated with the battery cell. The first post and the second post protrude through the wall between the cells compartment to the BMS compartment. A voltage sensor electrically couples to the first post and the second post to monitor the voltage of the battery cell. A temperature sensor can couple to the first or second or both posts. The intelligent AGM battery system can predict the battery module's state of health, state of charge, module status, power capability, life expectancy, etc.