JP7130353B2 - バッテリ充電方法及びバッテリ充電装置 - Google Patents
バッテリ充電方法及びバッテリ充電装置 Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/11—DC charging controlled by the charging station, e.g. mode 4
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00308—Overvoltage protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Description
1010 インターフェース
1020 プロセッサ
1110 電気移動体
1120 バッテリシステム
1210 端末
Claims (8)
- バッテリ充電装置によって実行されるバッテリ充電方法であって、前記バッテリ充電装置が、
第1定電流でバッテリを低速充電するステップと、
前記バッテリの電圧が予め設定された電圧に達する場合、急速充電モードの初期充電ステップで前記第1定電流の電流値よりも大きい第2定電流で前記バッテリを持続時間に渡り充電するステップと、
前記初期充電ステップで前記バッテリが充電される間に、前記バッテリの充電容量に対応するバッテリ電圧及び基準電圧との間の差を算出し、前記算出された差を前記バッテリの過電圧として決定するステップと、
前記過電圧が閾値電圧以上である場合に、前記初期充電ステップから、充電電流値を減少させるように調整する、前記急速充電モードの調整充電ステップに変更するステップと、
前記調整充電ステップにおいて、前記第2定電流の電流値よりも小さい第3定電流で前記バッテリを充電するステップと、
を含み、
前記初期充電ステップに割り当てられた前記持続時間が経過していなくても、前記初期充電ステップで前記過電圧が閾値電圧以上である場合、前記割り当てられた前記持続時間の満了前に前記初期充電ステップを早期終了し、前記初期充電ステップの前記持続時間の経過前の前記早期終了に対する応答として、バッテリ充電ステップインデックスを1だけ増やして更新し、
前記バッテリ充電ステップインデックスは、前記初期充電ステップを早期終了した回数のカウントであり、予め設定された値より小さい場合には、バッテリ充電ステップが前記調整充電ステップに変更される、
バッテリ充電方法。 - 前記閾値電圧は、前記充電容量が増加するほど前記充電容量に対応する値が減少する関数に基づいて決定される、
請求項1に記載のバッテリ充電方法。 - 前記調整充電ステップに変更するステップは、
前記初期充電ステップにおける前記バッテリの充電時間が前記初期充電ステップの前記持続時間以上である場合、前記初期充電ステップから前記調整充電ステップに変更するステップと、
を含む、
請求項1または2に記載のバッテリ充電方法。 - 前記調整充電ステップに変更するステップは、
前記更新されたバッテリ充電ステップインデックスを充電ステップの予め設定された個数と比較するステップと、
前記更新されたバッテリ充電ステップインデックスが前記予め設定された個数以下である場合、前記バッテリ充電ステップを前記調整充電ステップに変更するステップと、
を含む、
請求項1乃至3いずれか一項に記載のバッテリ充電方法。 - プロセッサであり、
第1定電流でバッテリを低速充電し、前記バッテリの電圧が予め設定された電圧に達する場合、急速充電モードの初期充電ステップで前記第1定電流の電流値よりも大きい第2定電流で持続時間に渡り前記バッテリを充電し、
前記初期充電ステップで前記バッテリが充電される間に、前記バッテリの充電容量に対応する前記バッテリの電圧及び基準電圧との間の差を算出し、前記算出された差を前記バッテリの過電圧として決定し、
前記過電圧が閾値電圧以上である場合に、前記初期充電ステップから、充電電流値を減少させるように調整する、前記急速充電モードの調整充電ステップに変更し、前記調整充電ステップから前記第2定電流の電流値よりも小さい第3定電流で前記バッテリを充電する、
ように制御する、プロセッサ、
を含み、
前記初期充電ステップに割り当てられた前記持続時間が経過していなくても、前記初期充電ステップで前記過電圧が閾値電圧以上である場合、前記割り当てられた前記持続時間の満了前に前記初期充電ステップを早期終了し、前記初期充電ステップの前記持続時間の経過前の前記早期終了に対する応答として、バッテリ充電ステップインデックスを1だけ増やして更新し、
前記バッテリ充電ステップインデックスは、前記初期充電ステップを早期終了した回数のカウントであり、予め設定された値より小さい場合には、バッテリ充電ステップが前記調整充電ステップに変更される、
バッテリ充電装置。 - 前記閾値電圧は、前記充電容量が増加するほど前記充電容量に対応する値が減少する関数に基づいて決定される、
請求項5に記載のバッテリ充電装置。 - 前記プロセッサは、
前記初期充電ステップにおける前記バッテリの充電時間が前記初期充電ステップの前記持続時間以上である場合、前記初期充電ステップから前記調整充電ステップに変更する、
請求項5または6に記載のバッテリ充電装置。 - 前記プロセッサは、
前記更新されたバッテリ充電ステップインデックスを充電ステップの予め設定された個数と比較し、
前記更新されたバッテリ充電ステップインデックスが前記予め設定された個数以下である場合、前記バッテリ充電ステップを前記調整充電ステップに変更する、
請求項5乃至7いずれか一項に記載のバッテリ充電装置。
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KR1020150153346A KR102502450B1 (ko) | 2015-11-02 | 2015-11-02 | 배터리 충전 방법 및 배터리 충전 장치 |
KR10-2015-0153346 | 2015-11-02 |
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JP2017093284A JP2017093284A (ja) | 2017-05-25 |
JP7130353B2 true JP7130353B2 (ja) | 2022-09-05 |
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US (2) | US10536018B2 (ja) |
EP (1) | EP3166200B1 (ja) |
JP (1) | JP7130353B2 (ja) |
KR (1) | KR102502450B1 (ja) |
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CN107231013B (zh) * | 2016-05-24 | 2019-01-15 | 华为技术有限公司 | 一种充电的方法、终端、充电器和系统 |
CN107204493B (zh) * | 2017-04-28 | 2020-09-29 | 宁德时代新能源科技股份有限公司 | 电池充电方法、装置和设备 |
KR102516361B1 (ko) | 2017-12-07 | 2023-03-31 | 삼성전자주식회사 | 배터리 충전 방법 및 장치 |
KR102563753B1 (ko) | 2017-12-29 | 2023-08-04 | 삼성전자주식회사 | 배터리 충전 방법 및 장치 |
US11381102B2 (en) * | 2018-09-12 | 2022-07-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging management circuit, terminal and charging method |
KR102655792B1 (ko) | 2018-10-19 | 2024-04-09 | 삼성전자주식회사 | 배터리 충전 장치 및 방법 |
US11777330B2 (en) * | 2020-07-22 | 2023-10-03 | Microsoft Technology Licensing, Llc | Common charge controller for electronic devices with multiple batteries |
WO2022035293A1 (ko) * | 2020-08-13 | 2022-02-17 | 주식회사 엘지에너지솔루션 | 배터리 관리 시스템, 배터리 관리 방법, 배터리 팩 및 전기 차량 |
KR20220029109A (ko) | 2020-09-01 | 2022-03-08 | 삼성전자주식회사 | 배터리 상태 추정 방법 및 장치 |
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KR102502450B1 (ko) | 2023-02-22 |
US20200119562A1 (en) | 2020-04-16 |
US10536018B2 (en) | 2020-01-14 |
CN106848458A (zh) | 2017-06-13 |
KR20170051031A (ko) | 2017-05-11 |
JP2017093284A (ja) | 2017-05-25 |
US20170126023A1 (en) | 2017-05-04 |
US11050285B2 (en) | 2021-06-29 |
CN106848458B (zh) | 2021-10-22 |
EP3166200A1 (en) | 2017-05-10 |
EP3166200B1 (en) | 2021-06-30 |
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