JP6658425B2 - バッテリシステム - Google Patents
バッテリシステム Download PDFInfo
- Publication number
- JP6658425B2 JP6658425B2 JP2016185190A JP2016185190A JP6658425B2 JP 6658425 B2 JP6658425 B2 JP 6658425B2 JP 2016185190 A JP2016185190 A JP 2016185190A JP 2016185190 A JP2016185190 A JP 2016185190A JP 6658425 B2 JP6658425 B2 JP 6658425B2
- Authority
- JP
- Japan
- Prior art keywords
- equalization
- charging
- battery
- time
- soc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Claims (1)
- 電動車両に搭載され、外部電力の充電が可能なバッテリシステムであって、
複数の電池セルを直列接続して構成されるバッテリと、
前記各電池セルにそれぞれ接続される均等化回路と、
前記各均等化回路に含まれるスイッチング素子を制御することにより、前記各電池セルのセル電圧の均等化処理を実行する制御装置と、を備え、
前記制御装置は、
前記各電池セルの現在SOCと均等化目標SOCとから均等化処理を完了するまでに必要な均等化時間を前記電池セルごとに算出し、
前記バッテリへの外部電力の充電時間と前記均等化時間とに基づき、
前記充電時間が前記均等化時間よりも長いと判定された場合には、[前記外部電力の充電開始から{(前記充電時間)−(前記均等化時間)}の時点]までは前記外部電力の充電のみを行い、[前記外部電力の充電開始から{(前記充電時間)−(前記均等化時間)}の時点]以降は、前記外部電力の充電をそのまま継続するとともに前記均等化処理を行い、前記充電時間の終了と共に前記均等化処理も完了させ、
前記充電時間が前記均等化時間よりも短いと判定された場合には、前記外部電力の充電開始と共に前記均等化処理を開始し、前記充電時間が完了後は、前記均等化時間が終了するまで前記均等化処理のみを継続させる、
バッテリシステム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016185190A JP6658425B2 (ja) | 2016-09-23 | 2016-09-23 | バッテリシステム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016185190A JP6658425B2 (ja) | 2016-09-23 | 2016-09-23 | バッテリシステム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018050416A JP2018050416A (ja) | 2018-03-29 |
| JP6658425B2 true JP6658425B2 (ja) | 2020-03-04 |
Family
ID=61767881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016185190A Expired - Fee Related JP6658425B2 (ja) | 2016-09-23 | 2016-09-23 | バッテリシステム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6658425B2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407651B (zh) * | 2018-04-16 | 2021-06-08 | 开封大学 | 一种双向分散式的动力电池均衡管理系统及方法 |
| JP7253958B2 (ja) | 2019-03-29 | 2023-04-07 | 株式会社デンソーテン | バッテリ制御装置およびバッテリ制御方法 |
| CN110549867B (zh) * | 2019-08-01 | 2020-11-27 | 武汉格罗夫氢能汽车有限公司 | 一种氢燃料电池车的双模式自动切换控制方法 |
| JP7415367B2 (ja) * | 2019-08-06 | 2024-01-17 | マツダ株式会社 | 組電池の残存容量調整装置 |
| CN111216593B (zh) * | 2020-02-29 | 2021-09-24 | 张凯 | 一种新能源车辆、供电控制方法及存储介质 |
| JPWO2024028955A1 (ja) * | 2022-08-01 | 2024-02-08 | ||
| CN118381162B (zh) * | 2024-06-19 | 2024-09-03 | 浙江晶科储能有限公司 | 基于云边协同的储能系统均衡管理方法及其系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3767422B2 (ja) * | 2001-06-01 | 2006-04-19 | 日産自動車株式会社 | 充電方法および充電装置 |
| JP5287089B2 (ja) * | 2008-09-26 | 2013-09-11 | マツダ株式会社 | 自動車のバッテリ制御方法及びその装置 |
| WO2014030472A1 (ja) * | 2012-08-22 | 2014-02-27 | 日本電気株式会社 | 電池制御装置、蓄電装置、蓄電装置の動作方法、及びプログラム |
| JP6179407B2 (ja) * | 2014-01-20 | 2017-08-16 | 株式会社デンソー | 組電池の均等化装置及び方法 |
| JP2015186339A (ja) * | 2014-03-24 | 2015-10-22 | トヨタ自動車株式会社 | 蓄電システム |
| JP6573069B2 (ja) * | 2015-08-03 | 2019-09-11 | 三菱自動車工業株式会社 | 充電制御装置 |
-
2016
- 2016-09-23 JP JP2016185190A patent/JP6658425B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018050416A (ja) | 2018-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6658425B2 (ja) | バッテリシステム | |
| JP6197479B2 (ja) | 蓄電システム及び蓄電装置の満充電容量推定方法 | |
| JP6449609B2 (ja) | 二次電池の充電率推定方法及び充電率推定装置 | |
| US9705349B2 (en) | Charge control device and charge time calculation method | |
| JP7182110B2 (ja) | 電池システム、電池管理装置 | |
| JP4586832B2 (ja) | 電動車両 | |
| US9667079B2 (en) | Charge control device and charge time calculation method | |
| US10286806B2 (en) | Electrical storage system | |
| US20170141589A1 (en) | Battery System | |
| CN106842034A (zh) | 估计电动车辆中的电池容量 | |
| WO2012143996A1 (ja) | 蓄電装置 | |
| CN105050855A (zh) | 蓄电系统和用于蓄电装置的满充电容量估计方法 | |
| JP2019517234A (ja) | 省エネルギー及び速いセルバランシングが可能な充電制御装置及び方法 | |
| JP6855835B2 (ja) | 電池満充電容量推定装置 | |
| JP2024537001A (ja) | 充電制御方法及び装置、車両、コンピュータ読み取り可能な記憶媒体 | |
| EP4032746A1 (en) | Method for battery management and battery system providing same | |
| JP2013210257A (ja) | 鉄道車両用の蓄電装置 | |
| JP7632155B2 (ja) | 電池監視装置、及びプログラム | |
| JP2019074501A (ja) | 電池状態推定方法及び電池状態推定装置 | |
| JP7215657B2 (ja) | 並列マルチパックシステムの出力制御装置及び方法 | |
| JP2026015351A (ja) | 蓄電装置、蓄電システム、内部抵抗推定方法及びコンピュータプログラム | |
| JP2014007079A (ja) | 蓄電システムおよび制御方法 | |
| JP5609807B2 (ja) | バッテリ装置のヒステリシス低減システム | |
| WO2025018076A1 (ja) | 蓄電池監視システム、及び制御プログラム | |
| JP2013070478A (ja) | 充電装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181113 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190813 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190827 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191007 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200107 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200120 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 6658425 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| LAPS | Cancellation because of no payment of annual fees |