JPWO2019093289A1 - 車載電源装置 - Google Patents
車載電源装置 Download PDFInfo
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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
- 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
- B60L53/60—Monitoring or controlling charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or 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
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
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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
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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
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
-
- 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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
図1は本開示の実施の形態における車載電源装置の構成を示す回路ブロック図である。図3は蓄電部8の端子電圧を示す図である。車載電源装置7は、蓄電部8と充電部9と放電部10と制御部11とを含む。充電部9は蓄電部8の入力経路に接続され、放電部10は蓄電部8の出力経路に接続されている。また、制御部11は起動信号SGに応じて充電部9と放電部10との動作を制御する。
以下において、車載電源装置7を有する車両13の構成および動作について、図2の本開示の実施の形態における車載電源装置7を有する車両の構成を示す回路ブロック図、および、図3の本開示の実施の形態における蓄電部8の端子電圧を示すタイミングチャートを用いて説明する。
次に、車両13が通常の状態の時の車載電源装置7の動作について図2および図3を参照しながら説明する。
次に車両13が異常な状態に陥った場合における車載電源装置7の動作について説明する。車両13が異常な状態に陥った場合、車載電源装置7は以下に述べる順で動作する。ここでの車両13が異常な状態とは、車両13が衝突事故などに遭遇した場合などである。
以上の通り、車両13が通常の状態であるとき、および、車両13が異常な状態に陥った際の車載電源装置7の動作について述べた。以下では、搭乗者が車両13を起動させ、起動している車両13をさらに停止させた後に、車両13が通常の起動状態に再び戻る時の動作の詳細について説明する。
2 車両用バッテリー
3 充電部
4 蓄電部
5 放電部
6 制御部
7 車載電源装置
8 蓄電部
8B 排出回路
9 充電部
9A 第1充電部
9B 第2充電部
10 放電部
11 制御部
12 車両バッテリー
13 車両
14 車体
15 負荷
16 起動スイッチ
17 入力部
18 信号受信部
19 出力部
Di ダイオード
S1 動作信号
SG 起動信号
V1 第1電圧
V2 第2電圧
V3 第3電圧
Claims (4)
- 蓄電部と、
前記蓄電部の入力経路に接続された充電部と、
前記蓄電部の出力経路に接続された放電部と、
起動信号に応じて前記充電部と前記放電部との動作を制御する制御部と、
を備え、
前記制御部が前記起動信号を受信すると、前記充電部の充電動作によって前記蓄電部の端子電圧は第1電圧になり、
前記制御部が前記起動信号を受信し終えると、前記放電部は放電動作を開始し、前記蓄電部の前記端子電圧は前記第1電圧よりも低い第2電圧に低下し、
前記蓄電部の前記端子電圧が前記第2電圧より低くなってから、または、前記蓄電部の前記端子電圧が前記第2電圧より低くなってから所定時間経過してから、前記制御部が前記起動信号を再度受信するまでの間に、前記充電部は前記第2電圧よりも低い第3電圧を前記蓄電部へ印加する、
車載電源装置。 - 前記蓄電部は電気二重層コンデンサが蓄電素子である、
請求項1に記載の車載電源装置。 - 前記蓄電部に接続された排出回路を更に備え、
前記蓄電部の前記端子電圧は、前記放電部、または前記蓄電部に接続された排出回路、によって前記第1電圧よりも低い第2電圧まで低下し、
前記蓄電部の前記端子電圧が前記第2電圧より低くなってから、または、前記蓄電部の前記端子電圧が前記第2電圧より低くなってから前記所定時間経過してから、前記制御部が前記起動信号を再度受信するまでの間、前記充電部は前記第2電圧よりも低い前記第3電圧を前記蓄電部へ印加する、
請求項1または2記載の車載電源装置。 - 前記充電部は、第1充電部と第2充電部を含み、
前記第1充電部はスイッチングコンバータであり、
前記第2充電部は定電圧リニアレギュレータであり、
前記第1充電部は、前記蓄電部の前記端子電圧を前記第1電圧にし、
前記第2充電部は、前記第3電圧を前記蓄電部へ印加する、
請求項1〜3いずれか1項に記載の車載電源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017217405 | 2017-11-10 | ||
JP2017217405 | 2017-11-10 | ||
PCT/JP2018/041077 WO2019093289A1 (ja) | 2017-11-10 | 2018-11-06 | 車載電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019093289A1 true JPWO2019093289A1 (ja) | 2020-12-03 |
JP6986722B2 JP6986722B2 (ja) | 2021-12-22 |
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ID=66437786
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Application Number | Title | Priority Date | Filing Date |
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JP2019552786A Active JP6986722B2 (ja) | 2017-11-10 | 2018-11-06 | 車載電源装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11192464B2 (ja) |
EP (1) | EP3708436B1 (ja) |
JP (1) | JP6986722B2 (ja) |
CN (1) | CN111278687B (ja) |
WO (1) | WO2019093289A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007074768A (ja) * | 2005-09-05 | 2007-03-22 | Kayaba Ind Co Ltd | 電源装置 |
JP2008054363A (ja) * | 2006-08-22 | 2008-03-06 | Matsushita Electric Ind Co Ltd | 電源装置 |
JP2008141855A (ja) * | 2006-12-01 | 2008-06-19 | Matsushita Electric Ind Co Ltd | 蓄電装置 |
JP2010145143A (ja) * | 2008-12-17 | 2010-07-01 | Panasonic Corp | 蓄電装置 |
JP2010145244A (ja) * | 2008-12-18 | 2010-07-01 | Jimbo Electric Co Ltd | 消費電力及び過電流表示装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2154028B8 (en) * | 2003-02-17 | 2015-12-09 | Denso Corporation | Vehicle power supply system |
EP2080673B1 (en) * | 2006-11-02 | 2014-03-12 | Panasonic Corporation | Vehicle power supply device |
JP2009005508A (ja) * | 2007-06-22 | 2009-01-08 | Panasonic Corp | 車両用蓄電装置 |
JP5135971B2 (ja) * | 2007-09-27 | 2013-02-06 | 株式会社ジェイテクト | 電動パワーステアリング装置のモータ制御装置 |
JP2010110192A (ja) * | 2008-09-30 | 2010-05-13 | Panasonic Corp | 車両用電源装置 |
WO2011067900A1 (ja) * | 2009-12-03 | 2011-06-09 | パナソニック株式会社 | 電源システムおよび蓄電池の充電制御方法 |
CN105186677B (zh) | 2012-02-22 | 2017-07-18 | 松下电器产业株式会社 | 装载了备用电源装置的汽车 |
JP5757298B2 (ja) * | 2013-01-25 | 2015-07-29 | トヨタ自動車株式会社 | 車両の電源システムおよびそれを備える車両 |
JP5829652B2 (ja) * | 2013-07-02 | 2015-12-09 | 本田技研工業株式会社 | 車両用電源装置 |
JP6082420B2 (ja) * | 2015-03-31 | 2017-02-15 | 富士重工業株式会社 | 車両用電源装置 |
JP6705357B2 (ja) * | 2016-10-14 | 2020-06-03 | 株式会社オートネットワーク技術研究所 | 車載用のバックアップ装置 |
-
2018
- 2018-11-06 JP JP2019552786A patent/JP6986722B2/ja active Active
- 2018-11-06 US US16/753,389 patent/US11192464B2/en active Active
- 2018-11-06 WO PCT/JP2018/041077 patent/WO2019093289A1/ja unknown
- 2018-11-06 CN CN201880070209.1A patent/CN111278687B/zh active Active
- 2018-11-06 EP EP18877089.5A patent/EP3708436B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007074768A (ja) * | 2005-09-05 | 2007-03-22 | Kayaba Ind Co Ltd | 電源装置 |
JP2008054363A (ja) * | 2006-08-22 | 2008-03-06 | Matsushita Electric Ind Co Ltd | 電源装置 |
JP2008141855A (ja) * | 2006-12-01 | 2008-06-19 | Matsushita Electric Ind Co Ltd | 蓄電装置 |
JP2010145143A (ja) * | 2008-12-17 | 2010-07-01 | Panasonic Corp | 蓄電装置 |
JP2010145244A (ja) * | 2008-12-18 | 2010-07-01 | Jimbo Electric Co Ltd | 消費電力及び過電流表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US11192464B2 (en) | 2021-12-07 |
EP3708436A4 (en) | 2021-01-27 |
US20200331356A1 (en) | 2020-10-22 |
WO2019093289A1 (ja) | 2019-05-16 |
EP3708436A1 (en) | 2020-09-16 |
EP3708436B1 (en) | 2022-01-05 |
JP6986722B2 (ja) | 2021-12-22 |
CN111278687B (zh) | 2023-02-21 |
CN111278687A (zh) | 2020-06-12 |
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