JP2020030085A5 - - Google Patents

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Publication number
JP2020030085A5
JP2020030085A5 JP2018155223A JP2018155223A JP2020030085A5 JP 2020030085 A5 JP2020030085 A5 JP 2020030085A5 JP 2018155223 A JP2018155223 A JP 2018155223A JP 2018155223 A JP2018155223 A JP 2018155223A JP 2020030085 A5 JP2020030085 A5 JP 2020030085A5
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JP
Japan
Prior art keywords
current
current detection
conductive path
value
shunt resistor
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Application number
JP2018155223A
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English (en)
Japanese (ja)
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JP7042413B2 (ja
JP2020030085A (ja
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Priority to JP2018155223A priority Critical patent/JP7042413B2/ja
Priority claimed from JP2018155223A external-priority patent/JP7042413B2/ja
Priority to CN201980051866.6A priority patent/CN112513652B/zh
Priority to US17/266,359 priority patent/US11843096B2/en
Priority to PCT/JP2019/030241 priority patent/WO2020039881A1/ja
Publication of JP2020030085A publication Critical patent/JP2020030085A/ja
Publication of JP2020030085A5 publication Critical patent/JP2020030085A5/ja
Application granted granted Critical
Publication of JP7042413B2 publication Critical patent/JP7042413B2/ja
Active legal-status Critical Current
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JP2018155223A 2018-08-22 2018-08-22 内部抵抗検出装置及び電源装置 Active JP7042413B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018155223A JP7042413B2 (ja) 2018-08-22 2018-08-22 内部抵抗検出装置及び電源装置
CN201980051866.6A CN112513652B (zh) 2018-08-22 2019-08-01 内部电阻检测装置及电源装置
US17/266,359 US11843096B2 (en) 2018-08-22 2019-08-01 Internal resistance detection device and power source device
PCT/JP2019/030241 WO2020039881A1 (ja) 2018-08-22 2019-08-01 内部抵抗検出装置及び電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018155223A JP7042413B2 (ja) 2018-08-22 2018-08-22 内部抵抗検出装置及び電源装置

Publications (3)

Publication Number Publication Date
JP2020030085A JP2020030085A (ja) 2020-02-27
JP2020030085A5 true JP2020030085A5 (https=) 2021-01-28
JP7042413B2 JP7042413B2 (ja) 2022-03-28

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JP2018155223A Active JP7042413B2 (ja) 2018-08-22 2018-08-22 内部抵抗検出装置及び電源装置

Country Status (4)

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US (1) US11843096B2 (https=)
JP (1) JP7042413B2 (https=)
CN (1) CN112513652B (https=)
WO (1) WO2020039881A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102881283B1 (ko) * 2020-02-04 2025-11-05 삼성전자주식회사 배터리 시스템에서 배터리의 작동 상태를 검출하는 방법 및 시스템
WO2021257593A1 (en) 2020-06-16 2021-12-23 Black & Decker Inc. Battery charger
US12556021B2 (en) 2020-06-16 2026-02-17 Black & Decker Inc. System and method for charging a battery pack
KR102434036B1 (ko) * 2021-06-17 2022-08-19 삼성전자주식회사 보조 전원 장치의 수명을 위한 충전 전압 제어 방법 및 이를 수행하는 스토리지 장치
US12140985B2 (en) * 2022-06-20 2024-11-12 Key Asic Inc. Low dropout regulator

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JPH08136629A (ja) * 1994-11-11 1996-05-31 Kyushu Electric Power Co Inc 蓄電池寿命診断装置
JP3564885B2 (ja) * 1996-08-08 2004-09-15 新神戸電機株式会社 密閉型鉛蓄電池を備えた電源装置
TW535308B (en) * 2000-05-23 2003-06-01 Canon Kk Detecting method for detecting internal state of a rechargeable battery, detecting device for practicing said detecting method, and instrument provided with said
ATE489757T1 (de) * 2001-05-29 2010-12-15 Canon Kk Verfahren, vorrichtung und programm zur erfassung von internen informationen einer wiederaufladbaren batterie und diese erfassungsvorrichtung enthaltende vorrichtung
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