JP2019115244A - 電気自動車 - Google Patents
電気自動車 Download PDFInfo
- Publication number
- JP2019115244A JP2019115244A JP2017249373A JP2017249373A JP2019115244A JP 2019115244 A JP2019115244 A JP 2019115244A JP 2017249373 A JP2017249373 A JP 2017249373A JP 2017249373 A JP2017249373 A JP 2017249373A JP 2019115244 A JP2019115244 A JP 2019115244A
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- JP
- Japan
- Prior art keywords
- ratio
- lower limit
- battery
- charging facility
- control
- 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.)
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Classifications
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- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/13—Maintaining the SoC within a determined range
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- B60L2240/60—Navigation input
- B60L2240/62—Vehicle position
- B60L2240/622—Vehicle position by satellite navigation
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
走行用のモータと、
前記モータと電力のやりとりを行なう蓄電装置と、
前記モータを制御すると共に、前記蓄電装置の制御用下限割合に第1割合を設定する制御装置と、
を備える電気自動車であって、
前記制御装置は、前記制御用下限割合が前記第1割合では稼働中の充電設備である稼働充電設備に到達できないと予測されるときには、前記制御用下限割合を前記第1割合よりも低い第2割合に変更する、
ことを要旨とする。
Claims (5)
- 走行用のモータと、
前記モータと電力のやりとりを行なう蓄電装置と、
前記モータを制御すると共に、前記蓄電装置の制御用下限割合に第1割合を設定する制御装置と、
を備える電気自動車であって、
前記制御装置は、前記制御用下限割合が前記第1割合では稼働中の充電設備である稼働充電設備に到達できないと予測されるときには、前記制御用下限割合を前記第1割合よりも低い第2割合に変更する、
電気自動車。 - 請求項1記載の電気自動車であって、
前記制御装置は、前記充電設備の稼働情報を取得できないときには、前記制御用下限割合を前記第1割合で保持する、
電気自動車。 - 請求項1または2記載の電気自動車であって、
前記制御装置は、前記制御用下限割合を前記第2割合に変更した後に、外部電源からの電力を用いて前記蓄電装置が充電されると、前記制御用下限割合を前記第1割合に戻す、
電気自動車。 - 請求項1ないし3のうちの何れか1つの請求項に記載の電気自動車であって、
前記制御装置は、前記蓄電装置の蓄電割合が前記第1割合よりも高い第3割合以下に至ると、前記稼働充電設備を報知する、
電気自動車。 - 請求項1ないし4のうちの何れか1つの請求項に記載の電気自動車であって、
前記制御装置は、前記制御用下限割合が前記第2割合で走行を終了すると、外部電源からの電力を用いた前記蓄電装置の充電が必須である旨を報知する、
電気自動車。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017249373A JP7003639B2 (ja) | 2017-12-26 | 2017-12-26 | 電気自動車 |
US16/229,770 US10821842B2 (en) | 2017-12-26 | 2018-12-21 | Electric vehicle |
CN201811580348.7A CN109955736B (zh) | 2017-12-26 | 2018-12-24 | 电动车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017249373A JP7003639B2 (ja) | 2017-12-26 | 2017-12-26 | 電気自動車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019115244A true JP2019115244A (ja) | 2019-07-11 |
JP7003639B2 JP7003639B2 (ja) | 2022-01-20 |
Family
ID=66949898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017249373A Active JP7003639B2 (ja) | 2017-12-26 | 2017-12-26 | 電気自動車 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10821842B2 (ja) |
JP (1) | JP7003639B2 (ja) |
CN (1) | CN109955736B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11094988B2 (en) * | 2017-12-31 | 2021-08-17 | Hyliion Inc. | Regenerative electrical power system with state of charge management in view of predicted and-or scheduled stopover auxiliary power requirements |
KR102685558B1 (ko) * | 2019-01-04 | 2024-07-15 | 주식회사 엘지에너지솔루션 | 배터리 관리 방법, 배터리 장치, 및 배터리를 포함하는 자동차 |
Citations (4)
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JP2011193547A (ja) * | 2010-03-11 | 2011-09-29 | Honda Motor Co Ltd | 電気自動車 |
JP2011229306A (ja) * | 2010-04-21 | 2011-11-10 | Sony Corp | バッテリー制御装置、バッテリー制御方法及びプログラム |
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2018
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- 2018-12-24 CN CN201811580348.7A patent/CN109955736B/zh active Active
Patent Citations (4)
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Also Published As
Publication number | Publication date |
---|---|
US20190193579A1 (en) | 2019-06-27 |
JP7003639B2 (ja) | 2022-01-20 |
CN109955736A (zh) | 2019-07-02 |
US10821842B2 (en) | 2020-11-03 |
CN109955736B (zh) | 2022-04-12 |
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