BATTERY SAFETY TESTING APPARATUS, BATTERY MANAGEMENT CHIP, AND BATTERY MANAGEMENT SYSTEM

Title:

BATTERY SAFETY TESTING APPARATUS, BATTERY MANAGEMENT CHIP, AND BATTERY MANAGEMENT SYSTEM

Document Type and Number:

WIPO Patent Application WO/2022/141664

Kind Code:

A1

Abstract:

Provided is a battery safety testing apparatus, which is used for testing battery safety. The battery safety testing apparatus comprises: a capacitance sensing apparatus, and a signal processing apparatus, wherein the signal processing apparatus is connected to the capacitance sensing apparatus, so as to obtain a changed inductive capacitance from the capacitance sensing apparatus. Further provided are a battery management chip and a battery management system.

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Inventors:

ZHOU HAO (CN)

Application Number:

PCT/CN2021/071100

Publication Date:

July 07, 2022

Filing Date:

January 11, 2021

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Assignee:

ZHUHAI MAIJU MICROELECTRONICS CO LTD (CN)

International Classes:

H01M10/42; G01B7/16; G01N27/22; G01R31/378; G01R31/392; H01M10/48

Foreign References:

CN105548889A	2016-05-04
CN105548289A	2016-05-04
CN110352532A	2019-10-18
CN110838748A	2020-02-25
CN109655921A	2019-04-19
JP2015094726A	2015-05-18

Attorney, Agent or Firm:

KENS INTELLECTUAL PROPERTY LAW FIRM (CN)

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