JP4258731B2 - 2電源方式の車両用電源装置 - Google Patents
2電源方式の車両用電源装置 Download PDFInfo
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- JP4258731B2 JP4258731B2 JP2004244063A JP2004244063A JP4258731B2 JP 4258731 B2 JP4258731 B2 JP 4258731B2 JP 2004244063 A JP2004244063 A JP 2004244063A JP 2004244063 A JP2004244063 A JP 2004244063A JP 4258731 B2 JP4258731 B2 JP 4258731B2
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- 230000005540 biological transmission Effects 0.000 claims description 60
- 230000008859 change Effects 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 8
- 101001033754 Homo sapiens Mediator of RNA polymerase II transcription subunit 31 Proteins 0.000 description 16
- 102100039122 Mediator of RNA polymerase II transcription subunit 31 Human genes 0.000 description 16
- 101100322249 Caenorhabditis elegans lev-1 gene Proteins 0.000 description 14
- 239000007858 starting material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
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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
-
- 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
-
- 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]
-
- 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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
- F02N11/0866—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery comprising several power sources, e.g. battery and capacitor or two batteries
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- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Charge By Means Of Generators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
この車両用電源装置の回路構成を図1に示すブロック図を参照して説明する。
次に、この実施例の特徴をなすエンジン停止時の電力伝送装置5の好適な動作制御例を図2に示すフローチャートを参照して具体的に説明する。
上記実施例では、切り替えしきい値lev1を一定値としたが、電気負荷量の変動に応じて切り替えしきい値lev1を調節させてもよい。調節例を図3を参照して説明する。
2 第一バッテリ
3 電気負荷
4 第二バッテリ
5 電力伝送装置
6 コントローラ
10 電気負荷量
20 電気負荷量
Claims (3)
- エンジン駆動の発電機と、前記発電機により充電される第一バッテリとを含む第一電源系と、
車載の電気負荷と、前記電気負荷に給電する第二バッテリとを含む第二電源系と、
前記第一電源系から前記第二電源系に送電する電力伝送装置と、
前記電力伝送装置を制御して前記送電を調節する送電制御回路と、
を備える2電源方式の車両用電源装置において、
前記送電制御回路は、
求めた前記第一バッテリの残存容量に関する第一バッテリ残存容量情報に基づいて判定したエンジン停止時における前記第一バッテリの残存容量が所定しきい値レベルを超える場合にエンジン停止時直後においては前記電力伝送装置を制御することにより前記電気負荷への給電を前記第一バッテリに優先的に負担させ、その後、
前記第一バッテリが単独で前記電気負荷を駆動するのに十分な残存容量をもたない前記しきい値レベル以下と判定した場合に前記第一バッテリ及び前記第二バッテリの両方から前記電気負荷に給電させる共同放電を行うとともに、前記共同放電に際して前記第一バッテリの残存容量の低下につれて前記第二バッテリの放電電流又は放電電力を増大させ、前記第一バッテリの放電電流又は放電電力を低減させることを特徴とする2電源方式の車両用電源装置。 - 請求項1記載の2電源方式の車両用電源装置において、
前記送電制御回路は、
前記しきい値レベルを前記電気負荷の大きさにより調整するともに、前記両バッテリの共同放電時における前記両バッテリの放電電流又は放電電力の変化率を略一定に設定することを特徴とする2電源方式の車両用電源装置。 - 請求項1又は2記載の2電源方式の車両用電源装置において、
前記送電制御回路は、
前記共同放電中の前記両バッテリの残存容量合計が所定の第二しきい値以下となったらエンジンを始動させる指令を出力することを特徴とする2電源方式の車両用電源装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004244063A JP4258731B2 (ja) | 2004-08-24 | 2004-08-24 | 2電源方式の車両用電源装置 |
FR0508689A FR2874759B1 (fr) | 2004-08-24 | 2005-08-23 | Dispositif d'alimentation electrique de vehicule avec deux alimentations |
KR1020050077687A KR20060050600A (ko) | 2004-08-24 | 2005-08-24 | 2전원방식의 차량용 전력공급장치 |
DE102005040077.9A DE102005040077B4 (de) | 2004-08-24 | 2005-08-24 | Fahrzeug-Leistungsversorgungsgerät mit zwei Leistungsversorgungen |
US11/209,816 US20060058897A1 (en) | 2004-08-24 | 2005-08-24 | On-vehicle power supplying apparatus with two power supplies |
KR1020070112364A KR101139022B1 (ko) | 2004-08-24 | 2007-11-05 | 2 전원 방식의 차량용 전력공급장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004244063A JP4258731B2 (ja) | 2004-08-24 | 2004-08-24 | 2電源方式の車両用電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006067644A JP2006067644A (ja) | 2006-03-09 |
JP4258731B2 true JP4258731B2 (ja) | 2009-04-30 |
Family
ID=35745889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004244063A Expired - Lifetime JP4258731B2 (ja) | 2004-08-24 | 2004-08-24 | 2電源方式の車両用電源装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060058897A1 (ja) |
JP (1) | JP4258731B2 (ja) |
KR (2) | KR20060050600A (ja) |
DE (1) | DE102005040077B4 (ja) |
FR (1) | FR2874759B1 (ja) |
Cited By (3)
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JP2011250514A (ja) * | 2010-05-24 | 2011-12-08 | Toyota Motor Corp | 電源装置 |
US9479000B2 (en) | 2013-01-16 | 2016-10-25 | Samsung Sdi Co., Ltd. | Battery pack including different kinds of cells and power device including the same |
US9738174B2 (en) | 2013-04-19 | 2017-08-22 | Samsung Sdi Co., Ltd. | Multiple battery pack and operating method thereof |
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- 2004-08-24 JP JP2004244063A patent/JP4258731B2/ja not_active Expired - Lifetime
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2005
- 2005-08-23 FR FR0508689A patent/FR2874759B1/fr not_active Expired - Fee Related
- 2005-08-24 DE DE102005040077.9A patent/DE102005040077B4/de not_active Expired - Fee Related
- 2005-08-24 KR KR1020050077687A patent/KR20060050600A/ko active Search and Examination
- 2005-08-24 US US11/209,816 patent/US20060058897A1/en not_active Abandoned
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JP2011250514A (ja) * | 2010-05-24 | 2011-12-08 | Toyota Motor Corp | 電源装置 |
US9099889B2 (en) | 2010-05-24 | 2015-08-04 | Toyota Jidosha Kabushiki Kaisha | Charge control device controlling discharge of power |
US9479000B2 (en) | 2013-01-16 | 2016-10-25 | Samsung Sdi Co., Ltd. | Battery pack including different kinds of cells and power device including the same |
US9738174B2 (en) | 2013-04-19 | 2017-08-22 | Samsung Sdi Co., Ltd. | Multiple battery pack and operating method thereof |
Also Published As
Publication number | Publication date |
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DE102005040077A1 (de) | 2006-03-02 |
KR20070121609A (ko) | 2007-12-27 |
DE102005040077B4 (de) | 2018-12-20 |
JP2006067644A (ja) | 2006-03-09 |
FR2874759B1 (fr) | 2018-05-11 |
FR2874759A1 (fr) | 2006-03-03 |
KR101139022B1 (ko) | 2012-04-26 |
US20060058897A1 (en) | 2006-03-16 |
KR20060050600A (ko) | 2006-05-19 |
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