JP6724701B2 - 車載バッテリ充電システム - Google Patents
車載バッテリ充電システム Download PDFInfo
- Publication number
- JP6724701B2 JP6724701B2 JP2016196682A JP2016196682A JP6724701B2 JP 6724701 B2 JP6724701 B2 JP 6724701B2 JP 2016196682 A JP2016196682 A JP 2016196682A JP 2016196682 A JP2016196682 A JP 2016196682A JP 6724701 B2 JP6724701 B2 JP 6724701B2
- Authority
- JP
- Japan
- Prior art keywords
- charging
- power
- battery
- temperature
- time
- 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
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- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 description 26
- 238000012790 confirmation Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Claims (1)
- 車両に搭載されたバッテリを車両外の外部電源から充電させる外部充電が可能な、車載バッテリ充電システムであって、
前記バッテリを昇温させるヒータと、
前記バッテリの充電管理及び前記ヒータの制御を行う制御部と、
を備え、
前記制御部は、
前記外部充電の際に、相対的に大電力で前記バッテリを充電する第1充電モードと、前記第1充電モード後に相対的に小電力で前記バッテリを充電する第2充電モードとを実行し、
前記第1充電モードにおいて、前記外部電源から供給される外部電力を、前記バッテリの充電効率から求められ前記ヒータに供給される第1昇温電力と、前記バッテリへの第1充電電力とに配分する第1電力配分部と、
前記第1充電モード完了時点の前記バッテリのSOCと目標SOCとのSOC差、及び、前記第2充電モードの充電電力として定められた第2充電電力に基づいて、前記第2充電モードの実行期間を求める充電時間算出部と、
前記第1充電モード完了時点のバッテリ温度と、前記バッテリの放電効率から求められ前記充電効率に基づいて昇温された前記第1充電モード完了時点のバッテリ温度よりも高い放電目標温度との温度差と、前記第2充電モードの実行期間から、前記バッテリを前記放電目標温度まで昇温させるのに要する第2昇温電力を求める第2電力配分部と、
前記第2充電電力と前記第2昇温電力の和が前記外部電力以下であるときに、前記第2充電電力にて前記バッテリを充電させ、前記第2昇温電力にて前記ヒータを作動させる電力制御部と、
を備えることを特徴とする車載バッテリ充電システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016196682A JP6724701B2 (ja) | 2016-10-04 | 2016-10-04 | 車載バッテリ充電システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016196682A JP6724701B2 (ja) | 2016-10-04 | 2016-10-04 | 車載バッテリ充電システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018061332A JP2018061332A (ja) | 2018-04-12 |
JP6724701B2 true JP6724701B2 (ja) | 2020-07-15 |
Family
ID=61909007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016196682A Expired - Fee Related JP6724701B2 (ja) | 2016-10-04 | 2016-10-04 | 車載バッテリ充電システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6724701B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6841194B2 (ja) * | 2017-09-06 | 2021-03-10 | トヨタ自動車株式会社 | 車両 |
CN108501675A (zh) * | 2018-05-30 | 2018-09-07 | 安徽江淮汽车集团股份有限公司 | 一种电动汽车远程预热控制的方法及系统 |
CN109927587A (zh) * | 2019-03-12 | 2019-06-25 | 湖南秒冲新能源科技有限责任公司 | 智能充电方法、充电电池、充电系统及计算机存储介质 |
CN111769604B (zh) * | 2019-04-02 | 2022-06-28 | 联合汽车电子有限公司 | 充电机的充电控制系统及其充电控制方法、电动汽车 |
CN111038332A (zh) * | 2019-12-12 | 2020-04-21 | 中车株洲电力机车有限公司 | 储能元件充电控制方法及系统、机车 |
JP2021141775A (ja) * | 2020-03-09 | 2021-09-16 | トヨタ自動車株式会社 | 車載バッテリ充電システム |
CN115378063B (zh) * | 2022-05-23 | 2024-04-09 | 宁德时代新能源科技股份有限公司 | 充放电电路的控制方法、装置、设备、系统及存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012016078A (ja) * | 2010-06-29 | 2012-01-19 | Hitachi Ltd | 充電制御システム |
JP2012044813A (ja) * | 2010-08-20 | 2012-03-01 | Denso Corp | 車両用電源装置 |
JP2012178899A (ja) * | 2011-02-25 | 2012-09-13 | Nissan Motor Co Ltd | 充電装置 |
KR101558674B1 (ko) * | 2013-11-22 | 2015-10-07 | 현대자동차주식회사 | 배터리 승온 시스템 및 그 제어 방법 |
JP6024684B2 (ja) * | 2014-02-21 | 2016-11-16 | トヨタ自動車株式会社 | 蓄電システム |
JP6331697B2 (ja) * | 2014-05-28 | 2018-05-30 | トヨタ自動車株式会社 | 蓄電システム |
JP6245120B2 (ja) * | 2014-09-16 | 2017-12-13 | トヨタ自動車株式会社 | 電動車両の制御装置 |
JP6252431B2 (ja) * | 2014-10-27 | 2017-12-27 | トヨタ自動車株式会社 | 電動車両の制御装置 |
JP6176223B2 (ja) * | 2014-11-04 | 2017-08-09 | トヨタ自動車株式会社 | バッテリシステム |
JP2016140190A (ja) * | 2015-01-28 | 2016-08-04 | トヨタ自動車株式会社 | 電動車両の制御装置 |
-
2016
- 2016-10-04 JP JP2016196682A patent/JP6724701B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2018061332A (ja) | 2018-04-12 |
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