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Battery system with management module

專利號(hào)
US11177514B2
公開日期
2021-11-16
申請(qǐng)人
XING POWER INC.（SC Victoria）
發(fā)明人
Kareem Azizi Tucker; Yu-Chung Lin
IPC分類
H01M10/42; H01M10/48; H01M10/6567; H01M2/10; H01M50/20
技術(shù)領(lǐng)域
battery,management,fluid,thermal,board,in,circuit,modules,module,cells
地域： Mahe

摘要

A battery system for an electric vehicle includes at least one battery module and a management module. The battery module includes a plurality of battery cells, and an outer casing which defines therein an accommodation space for accommodation of the battery cells, and which is configured to permit a thermal management fluid to flow through the accommodation space to thereby provide thermal management to the battery cells. The management module includes at least one sensing unit and is coupled to the battery module to permit the sensing unit to be submerged in the thermal management fluid for collecting information of the battery cells and the thermal management fluid.

說明書

1 2 3 4 5 6 7 8 9 10

The connectivity sensor 301 is mounted on the printed circuit board 305, and is electrically connected to two of the first connection bars 13 of the respective battery module 100 for detecting an electrical resistance between the two of the first connection bars 13. The electrical connections among the connectivity sensor 301 and the two of the first connection bars 131 are shown by dotted lines in FIG. 3.

The flow meter 302 is mounted on the printed circuit board 305 for detecting a flow rate of the thermal management fluid inside the respective accommodation space 103.

The pressure sensor 303 is mounted on the printed circuit board 305 for detecting liquid pressure of the thermal management fluid inside the respective accommodation space 103. In an embodiment, the pressure sensors 303 are atmospheric MEMS sensors.

The temperature sensor 304 is mounted on the printed circuit board 305 for detecting temperature of the thermal management fluid inside the respective accommodation space 103.

In an embodiment shown in FIG. 3, each of the sensing units 300 further includes a wireless transmitter 306 which is mounted on the printed circuit board 305 for transmitting data collected by the connectivity sensor 301, the flow meter 302, the pressure sensor 303, and the temperature sensor 304.

權(quán)利要求

1
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