Invention Application
- Patent Title: BATTERY ASSEMBLY CONTROLLER WHICH MONITORS VOLTAGES OF SECONDARY BATTERIES AND SEMICONDUCTOR INTEGRATED CIRCUIT USED FOR THE BATTERY ASSEMBLY CONTROLLER
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Application No.: US16225296Application Date: 2018-12-19
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Publication No.: US20190123397A1Publication Date: 2019-04-25
- Inventor: Junji NAKATSUKA , Gorou MORI
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Priority: JP2013-178201 20130829
- Main IPC: H01M10/42
- IPC: H01M10/42 ; H02J7/02 ; H01M10/44 ; H01M10/48 ; H02J7/00 ; G01R31/396
Abstract:
A battery assembly controller controls terminal voltages of a plurality of series-connected secondary batteries to be equal. The controller includes a discharge circuit selectively reducing the terminal voltages of the secondary batteries; and a monitoring circuit directly connected to positive and negative electrodes of the secondary batteries to monitor the terminal voltages of the secondary batteries.
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