JP6497585B2 - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP6497585B2 JP6497585B2 JP2015111498A JP2015111498A JP6497585B2 JP 6497585 B2 JP6497585 B2 JP 6497585B2 JP 2015111498 A JP2015111498 A JP 2015111498A JP 2015111498 A JP2015111498 A JP 2015111498A JP 6497585 B2 JP6497585 B2 JP 6497585B2
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- 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
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- 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
- B60L50/66—Arrangements of 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
- 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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
-
- 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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Description
流体を流通させる隙間をあけて配置される複数の蓄電素子と、
前記複数の蓄電素子を収容するケースと、
前記ケースの内部に配置される第一のダクトによって画定され且つ前記隙間に前記流体を供給する供給流路と、
前記ケースの内部に配置される第二のダクトによって画定され且つ前記隙間を通過した前記流体を該ケースの外部に排出する排出流路と、
前記第一のダクトの外面によって一部が画定され且つ該第一のダクトに沿って前記流体が流れる流体流路と、を備え、
前記流体は、前記供給流路及び前記流体流路を同じときに流れる。
また、かかる構成によれば、供給流路を流れる流体が流路分岐部によって分岐されて第一のダクトの管壁の両側(内部及び外部)を流れるため、流路分岐部より下流側の領域において前記管壁の内側と外側とを流れる流体の温度差をより効果的に抑えることができ、これにより、供給流路を流れる流体の温度変化をより抑えることができる。
また、かかる構成によれば、第一のダクトに沿って流体流路を流れた後の流体が排出流路を通じてケースの外部に排出されるため、ケースから流体を外部に排出する部位(即ち、ケースの内部と外部とが連通する部位)の数を減らすことができ、ケースの内部への水等の浸入を防ぐことができる。
前記複数の蓄電素子は、第一方向に並び、
前記第一のダクトは、第一方向に延び且つ第一方向と直交する第二方向において前記複数の蓄電素子と隣り合って配置され、
前記流体流路は、前記ケースと前記第一のダクトとによって画定されてもよい。
前記供給流路における前記流体の流通方向と前記流体流路における前記流体の流通方向とは、同じであることが好ましい。
Claims (3)
- 流体を流通させる隙間をあけて配置される複数の蓄電素子と、
前記複数の蓄電素子を収容するケースと、
前記ケースの内部に配置される第一のダクトによって画定され且つ前記隙間に前記流体を供給する供給流路と、
前記ケースの内部に配置される第二のダクトによって画定され且つ前記隙間を通過した前記流体を該ケースの外部に排出する排出流路と、
前記第一のダクトの外面によって一部が画定され且つ該第一のダクトに沿って前記流体が流れる流体流路と、を備え、
前記流体は、前記供給流路及び前記流体流路を同じときに流れ
前記第一のダクトは、前記供給流路を前記流体流路と連通させる流路分岐部を有し、
前記流路分岐部は、前記供給流路での前記流体の流通方向において、前記第一のダクトにおける前記蓄電素子に到達する位置より上流位置に設けられ
前記第二のダクトは、前記流体流路を前記排出流路と連通させる流路合流部、及び前記流体を第二のダクト内に吸引するための吸気部を有し、
前記流路合流部は、前記流体流路での前記流体の流通方向において、前記第二のダクトにおける前記第一のダクトより下流位置に設けられ、
前記吸気部は、前記排出流路での前記流体の流通方向において、前記第二のダクトにおける前記流路合流部より下流位置に設けられている、電源装置。 - 前記複数の蓄電素子は、第一方向に並び、
前記第一のダクトは、第一方向に延び且つ第一方向と直交する第二方向において前記複数の蓄電素子と隣り合って配置され、
前記流体流路は、前記ケースと前記第一のダクトとによって画定される、請求項1に記載の電源装置。 - 前記供給流路における前記流体の流通方向と前記流体流路における前記流体の流通方向とは、同じである、請求項1又は2に記載の電源装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015111498A JP6497585B2 (ja) | 2015-06-01 | 2015-06-01 | 電源装置 |
US15/166,041 US10116020B2 (en) | 2015-06-01 | 2016-05-26 | Battery pack with branching cooling duct |
DE102016209378.9A DE102016209378A1 (de) | 2015-06-01 | 2016-05-31 | Batterie-Verbund |
CN201610374156.5A CN106207304B (zh) | 2015-06-01 | 2016-05-31 | 电池组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015111498A JP6497585B2 (ja) | 2015-06-01 | 2015-06-01 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016225181A JP2016225181A (ja) | 2016-12-28 |
JP6497585B2 true JP6497585B2 (ja) | 2019-04-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015111498A Active JP6497585B2 (ja) | 2015-06-01 | 2015-06-01 | 電源装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10116020B2 (ja) |
JP (1) | JP6497585B2 (ja) |
CN (1) | CN106207304B (ja) |
DE (1) | DE102016209378A1 (ja) |
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WO2017017922A1 (ja) * | 2015-07-24 | 2017-02-02 | パナソニックIpマネジメント株式会社 | 温度調和ユニット、温度調和システム、車両 |
US10756401B2 (en) * | 2017-02-08 | 2020-08-25 | Denso Corporation | Power source apparatus and work machine having the same |
DE102017204194B4 (de) * | 2017-03-14 | 2020-08-27 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeicher mit Kühlvorrichtung und Kraftfahrzeug mit einem Energiespeicher |
FR3071961A1 (fr) * | 2017-10-04 | 2019-04-05 | Valeo Systemes Thermiques | Boitier de protection d'un pack batterie integrant des canaux de transport d'un fluide caloporteur |
CN108493523B (zh) * | 2018-02-27 | 2024-01-19 | 华霆(合肥)动力技术有限公司 | 基于导线的管道检漏及加热装置、系统及电源装置 |
JP7029593B2 (ja) * | 2018-03-15 | 2022-03-04 | パナソニックIpマネジメント株式会社 | 温度調和ユニット |
JP7024075B2 (ja) * | 2018-06-05 | 2022-02-22 | 株式会社東芝 | 二次電池及び電池パック |
JP7413676B2 (ja) * | 2019-08-08 | 2024-01-16 | スズキ株式会社 | 空気流通装置 |
DE102020203649A1 (de) * | 2020-03-20 | 2021-09-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Batteriemodul und Verfahren zum Betrieb eines solchen |
CN114122559A (zh) * | 2021-11-26 | 2022-03-01 | 淮北津奥铝业有限公司 | 一种新能源汽车的电池箱体 |
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-
2015
- 2015-06-01 JP JP2015111498A patent/JP6497585B2/ja active Active
-
2016
- 2016-05-26 US US15/166,041 patent/US10116020B2/en active Active
- 2016-05-31 DE DE102016209378.9A patent/DE102016209378A1/de active Pending
- 2016-05-31 CN CN201610374156.5A patent/CN106207304B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016225181A (ja) | 2016-12-28 |
US20160351978A1 (en) | 2016-12-01 |
CN106207304B (zh) | 2020-05-08 |
US10116020B2 (en) | 2018-10-30 |
DE102016209378A1 (de) | 2016-12-01 |
CN106207304A (zh) | 2016-12-07 |
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