JP6675352B2 - バスバモジュール及び電源装置 - Google Patents
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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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
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—Inorganic material
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Details Of Indoor Wiring (AREA)
Description
(1) 複数の単電池で構成された電池集合体の各単電池を互いに電気的に接続する複数のバスバと、前記複数のバスバに電気的に接続される複数の電線と、前記複数の電線を収容する電線配索体と、を備えるバスバモジュールであって、
前記電線配索体が、
上方に開口する樋状に形成されて前記複数の単電池の重なり方向に沿って並べられた複数の電線配索溝部と、
前記電線配索溝部の一方の側壁にヒンジを介して回動可能に連設され、前記電線配索溝部の溝開口を塞ぐように前記電線配索溝部にそれぞれ被せられる複数の蓋部と、を備え、
並設された複数の前記電線配索溝部の間を連結し、連結された前記電線配索溝部同士を可動とする溝部側ヒンジと、並設された複数の前記蓋部の間を連結し、連結された前記蓋部同士を可動とする蓋部側ヒンジとが、単電池の重なり方向に互いにずれて交互に設定され、
前記ヒンジを介して連設された前記電線配索溝部及び前記蓋部とそれに隣接する前記ヒンジを介して連設された前記電線配索溝部及び前記蓋部との間には、前記溝部側ヒンジ又は前記蓋部側ヒンジの何れか一方のみが配置されることを特徴とするバスバモジュール。
そこで、バスバモジュールは、電線配索体の強度を維持しつつ、電線配索体を伸縮させて電池集合体の公差を吸収しながら電池集合体へ組み付ける際の組付け作業性を向上させることができる。
前記バスバモジュールとして、上記(1)に記載のバスバモジュールを有していることを特徴とする電源装置。
図4に示すように、参考例に係るバスバモジュール1Aの電線配索体6Aでは、互いに隣接する電線配索溝部64同士が溝部側ヒンジ72で連結されると共に、互いに隣接する蓋部67同士が蓋部側ヒンジ73で連結されている。このような電線配索体6Aでは、溝部側ヒンジ72及び蓋部側ヒンジ73によって過剰に連結されているため、電線配索体6Aを伸縮させて電池集合体2の公差を吸収しながら電池集合体2へ組み付ける際に必要な力が大きくなり、作業者の負担が大きくなってしまう。
図5は、検査線配索体80のサーミスタ収容部85を示す図であって、図5の(a)は蓋部82を装着した状態の検査線配索体80の要部斜視図、図5の(b)は蓋部82を省略した状態の検査線配索体80の要部斜視図である。図6は、検査線配索体80のサーミスタ収容部85の平面図である。図7及び図8は、図6におけるA−A断面図及びB−B断面図である。図9は、検査線配索体80のサーミスタ収容部85の下方から視た斜視図である。
[1] 複数の単電池(電池20)で構成された電池集合体(2)の各単電池(電池20)を互いに電気的に接続する複数のバスバ(3)と、前記複数のバスバ(3)に電気的に接続される複数の電線(5)と、前記複数の電線(5)を収容する電線配索体(6)と、を備えるバスバモジュール(1)であって、
前記電線配索体(6)が、
上方に開口する樋状に形成されて前記複数の単電池(電池20)の重なり方向に沿って並べられた複数の電線配索溝部(64)と、
前記電線配索溝部(64)の一方の側壁(66A)にヒンジ(67A)を介して回動可能に連設され、前記電線配索溝部(64)の溝開口を塞ぐように前記電線配索溝部(64)にそれぞれ被せられる複数の蓋部(67)と、を備え、
並設された複数の前記電線配索溝部(64)の間を連結し、連結された前記電線配索溝部(64)同士を可動とする溝部側ヒンジ(72)と、並設された複数の前記蓋部(67)の間を連結し、連結された前記蓋部(67)同士を可動とする蓋部側ヒンジ(73)とが、単電池(電池20)の重なり方向に互いにずれて交互に設定され、
隣接した前記電線配索溝部(64)及び前記蓋部(67)の間には、前記溝部側ヒンジ(72)又は前記蓋部側ヒンジ(73)の何れか一方のみが配置されることを特徴とするバスバモジュール。
[2] 複数の単電池(電池20)で構成された電池集合体(2)と、前記電池集合体(2)に重ねて取り付けられるとともに前記各単電池(電池20)を互いに電気的に接続するバスバモジュール(1)とを備える電源装置(10)であって、
前記バスバモジュール(1)として、上記[1]に記載のバスバモジュール(1)を有していることを特徴とする電源装置。
2:電池集合体
3:バスバ
5:電線
6:電線配索体
10:電源装置
20:電池(単電池)
64:電線配索溝部
66A,66B:側壁
67:蓋部
67A:ヒンジ
72:溝部側ヒンジ
73:蓋部側ヒンジ
Claims (2)
- 複数の単電池で構成された電池集合体の各単電池を互いに電気的に接続する複数のバスバと、前記複数のバスバに電気的に接続される複数の電線と、前記複数の電線を収容する電線配索体と、を備えるバスバモジュールであって、
前記電線配索体が、
上方に開口する樋状に形成されて前記複数の単電池の重なり方向に沿って並べられた複数の電線配索溝部と、
前記電線配索溝部の一方の側壁にヒンジを介して回動可能に連設され、前記電線配索溝部の溝開口を塞ぐように前記電線配索溝部にそれぞれ被せられる複数の蓋部と、を備え、
並設された複数の前記電線配索溝部の間を連結し、連結された前記電線配索溝部同士を可動とする溝部側ヒンジと、並設された複数の前記蓋部の間を連結し、連結された前記蓋部同士を可動とする蓋部側ヒンジとが、単電池の重なり方向に互いにずれて交互に設定され、
前記ヒンジを介して連設された前記電線配索溝部及び前記蓋部とそれに隣接する前記ヒンジを介して連設された前記電線配索溝部及び前記蓋部との間には、前記溝部側ヒンジ又は前記蓋部側ヒンジの何れか一方のみが配置されることを特徴とするバスバモジュール。 - 複数の単電池で構成された電池集合体と、前記電池集合体に重ねて取り付けられるとともに前記各単電池を互いに電気的に接続するバスバモジュールとを備える電源装置であって、
前記バスバモジュールとして、請求項1に記載のバスバモジュールを有していることを特徴とする電源装置。
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JP2017104654A JP6675352B2 (ja) | 2017-05-26 | 2017-05-26 | バスバモジュール及び電源装置 |
US15/970,829 US10818895B2 (en) | 2017-05-26 | 2018-05-03 | Bus bar module and power supply unit |
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KR102617138B1 (ko) * | 2016-12-07 | 2023-12-26 | 삼성에스디아이 주식회사 | 배터리 팩 |
US10847821B2 (en) * | 2016-12-28 | 2020-11-24 | Honda Motor Co., Ltd. | Temperature detecting device and insertion hole structure of base |
KR102371373B1 (ko) | 2018-12-06 | 2022-03-04 | 주식회사 엘지에너지솔루션 | 전지 모듈 |
JP2020187978A (ja) * | 2019-05-17 | 2020-11-19 | 矢崎総業株式会社 | バスバモジュール |
CN112151897B (zh) * | 2019-06-28 | 2022-03-29 | 宁德时代新能源科技股份有限公司 | 电池模组 |
CN112332006B (zh) | 2019-08-27 | 2021-09-17 | 宁德时代新能源科技股份有限公司 | 电池包 |
JP7077295B2 (ja) | 2019-12-26 | 2022-05-30 | 矢崎総業株式会社 | バスバモジュール |
US11509010B2 (en) | 2020-01-31 | 2022-11-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rotatable terminal plate housing assemblies and methods thereof |
EP3886206B1 (en) * | 2020-03-25 | 2023-05-10 | Samsung SDI Co., Ltd. | Measuring assembly for measuring a temperature and a voltage |
CN113447822A (zh) * | 2020-03-25 | 2021-09-28 | 三星Sdi株式会社 | 用于测量温度和电压的测量组件 |
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JP2011233333A (ja) * | 2010-04-27 | 2011-11-17 | Yazaki Corp | 電線配索部材及び電池接続体 |
WO2013002328A1 (ja) * | 2011-06-28 | 2013-01-03 | 矢崎総業株式会社 | バスバープレート |
JP6118176B2 (ja) * | 2013-05-29 | 2017-04-19 | 矢崎総業株式会社 | バスバモジュール及び電源装置 |
JP6310337B2 (ja) * | 2014-06-20 | 2018-04-11 | 矢崎総業株式会社 | 樹脂プレート及びバスバーモジュール |
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