JP2018077199A - 推定装置 - Google Patents
推定装置 Download PDFInfo
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- JP2018077199A JP2018077199A JP2016220910A JP2016220910A JP2018077199A JP 2018077199 A JP2018077199 A JP 2018077199A JP 2016220910 A JP2016220910 A JP 2016220910A JP 2016220910 A JP2016220910 A JP 2016220910A JP 2018077199 A JP2018077199 A JP 2018077199A
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- battery
- hysteresis
- estimation
- voltage
- value
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Description
2 電圧センサ(端子電圧検出部)
3 電流センサ(充放電電流検出部)
4 推定部
41 等価回路モデル
42 カルマンフィルタ
5 電荷量算出部
6 充電率算出部
7 健全度算出部
10 推定装置
Claims (3)
Priority Applications (1)
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JP2016220910A JP6755162B2 (ja) | 2016-11-11 | 2016-11-11 | 推定装置 |
Applications Claiming Priority (1)
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JP2016220910A JP6755162B2 (ja) | 2016-11-11 | 2016-11-11 | 推定装置 |
Publications (2)
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JP2018077199A true JP2018077199A (ja) | 2018-05-17 |
JP6755162B2 JP6755162B2 (ja) | 2020-09-16 |
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JP2016220910A Active JP6755162B2 (ja) | 2016-11-11 | 2016-11-11 | 推定装置 |
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JP (1) | JP6755162B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110687462A (zh) * | 2019-11-04 | 2020-01-14 | 北京理工大学 | 一种动力电池soc与容量全生命周期联合估计方法 |
CN112666474A (zh) * | 2020-11-04 | 2021-04-16 | 深圳市科陆电子科技股份有限公司 | 电池检测方法及电池检测系统 |
WO2021178524A1 (en) * | 2020-03-03 | 2021-09-10 | Karma Automotive Llc | Method of determining the state of charge of a battery used in an electric vehicle |
CN116930772A (zh) * | 2023-09-15 | 2023-10-24 | 东方电子股份有限公司 | 一种考虑边界约束的电池soc估计方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007005304A (ja) * | 2005-06-21 | 2007-01-11 | Gm Global Technology Operations Inc | 可変忘却係数を持つ状態推定器を使用する制御及び監視の方法 |
US20110309838A1 (en) * | 2010-06-22 | 2011-12-22 | Gm Global Technology Operations, Inc. | Adaptive battery parameter extraction and soc estimation for lithium-ion battery |
CN104535932A (zh) * | 2014-12-20 | 2015-04-22 | 吉林大学 | 一种锂离子电池荷电状态估计方法 |
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2016
- 2016-11-11 JP JP2016220910A patent/JP6755162B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007005304A (ja) * | 2005-06-21 | 2007-01-11 | Gm Global Technology Operations Inc | 可変忘却係数を持つ状態推定器を使用する制御及び監視の方法 |
US20110309838A1 (en) * | 2010-06-22 | 2011-12-22 | Gm Global Technology Operations, Inc. | Adaptive battery parameter extraction and soc estimation for lithium-ion battery |
CN104535932A (zh) * | 2014-12-20 | 2015-04-22 | 吉林大学 | 一种锂离子电池荷电状态估计方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110687462A (zh) * | 2019-11-04 | 2020-01-14 | 北京理工大学 | 一种动力电池soc与容量全生命周期联合估计方法 |
WO2021178524A1 (en) * | 2020-03-03 | 2021-09-10 | Karma Automotive Llc | Method of determining the state of charge of a battery used in an electric vehicle |
US11360147B2 (en) | 2020-03-03 | 2022-06-14 | Karma Automotive Llc | Method of determining the state of charge of a battery used in an electric vehicle |
US11913995B2 (en) | 2020-03-03 | 2024-02-27 | Karma Automotive Llc | Method of determining the state of charge of a battery used in an electric vehicle |
CN112666474A (zh) * | 2020-11-04 | 2021-04-16 | 深圳市科陆电子科技股份有限公司 | 电池检测方法及电池检测系统 |
CN116930772A (zh) * | 2023-09-15 | 2023-10-24 | 东方电子股份有限公司 | 一种考虑边界约束的电池soc估计方法及装置 |
CN116930772B (zh) * | 2023-09-15 | 2023-11-24 | 东方电子股份有限公司 | 一种考虑边界约束的电池soc估计方法及装置 |
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