JP6607137B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP6607137B2 JP6607137B2 JP2016085099A JP2016085099A JP6607137B2 JP 6607137 B2 JP6607137 B2 JP 6607137B2 JP 2016085099 A JP2016085099 A JP 2016085099A JP 2016085099 A JP2016085099 A JP 2016085099A JP 6607137 B2 JP6607137 B2 JP 6607137B2
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- Prior art keywords
- temperature
- liquid
- power
- storage device
- heat insulating
- Prior art date
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- 238000006243 chemical reaction Methods 0.000 claims description 4
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 3
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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- RVZRBWKZFJCCIB-UHFFFAOYSA-N perfluorotributylamine Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)N(C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F RVZRBWKZFJCCIB-UHFFFAOYSA-N 0.000 description 1
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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
- 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
-
- 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
-
- 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
- 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
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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)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Description
30:蓄電池
32:電池管理ユニット
40:インバータ
41:スイッチング素子
50:温調部
51:熱交換器
53:コンプレッサ
54:冷媒配管
60:蓄液容器
70:断熱材
LQ:伝熱液体
Claims (11)
- 電力を蓄える蓄電池(30)と、
前記蓄電池の監視及び保護を行う電池管理部(32)と、
前記蓄電池から出力される直流電力を交流電力に変換して出力する機能、及び、外部から供給される交流電力を直流電力に変換して前記蓄電池に供給する機能、を有するインバータ(40)と、
前記蓄電池、前記電池管理部、及び前記インバータを、その周囲が液体(LQ)で満たされた状態で内部に収容する蓄液容器(60)と、
前記液体と外気との間において熱の移動を行わせ、前記液体の温度が所定の目標温度となるように調整する温調部(50)と、
前記蓄液容器を囲むように配置された断熱材(70)と、を備え、
前記断熱材は、可撓性を有する容器(71)の内部に芯材(72)を収容し、前記芯材の周囲が減圧された状態で前記容器を密閉した構造の真空断熱材であり、
板状に形成された複数枚の前記断熱材が、前記蓄液容器の周囲を互いに垂直な6面に沿って囲むように配置されており、
少なくとも一部の前記断熱材が折り曲げられており、当該断熱材が前記蓄液容器の周囲を2面以上に亘って囲んでいる蓄電装置。 - 前記温調部は、前記蓄電池に蓄えられた電力の供給を受けて動作するものである、請求項1に記載の蓄電装置。
- 前記温調部は、
前記蓄液容器と冷媒との間で熱交換を行わせる内部熱交換部(54)と、
外気と冷媒との間で熱交換を行わせる外部熱交換部(51)と、
前記内部熱交換部と前記外部熱交換部との間において冷媒を循環させるコンプレッサ(53)と、を有する冷凍サイクルとして構成されており、
前記内部熱交換部は前記断熱材の内側となる位置に設けられ、
前記外部熱交換部は前記断熱材の外側となる位置に設けられている、請求項1又は2に記載の蓄電装置。 - 前記液体は絶縁性及び難燃性を有する、請求項1乃至3のいずれか1項に記載の蓄電装置。
- 前記インバータの変換効率が99%以上である、請求項1乃至4のいずれか1項に記載の蓄電装置。
- 前記インバータは窒化ガリウム素子(41)を有する、請求項5に記載の蓄電装置。
- 外気温度を検知する外気温センサ(82)を更に備え、
前記温調部は、前記目標温度を前記外気温度に応じて変化させる、請求項1乃至6のいずれか1項に記載の蓄電装置。 - 前記温調部は、前記目標温度を10℃から20℃までの範囲で変化させる、請求項7に記載の蓄電装置。
- 前記温調部は、前記目標温度±1℃の範囲に収まるように前記液体の温度を調整する、請求項1乃至8のいずれか1項に記載の蓄電装置。
- 前記断熱材の枚数は2枚であり、それぞれの前記断熱材は、2箇所において折り曲げられており前記蓄液容器の周囲を3面に亘って囲んでいる、請求項1に記載の蓄電装置。
- 前記蓄電池の出力電圧は60ボルト未満の安全電圧である、請求項1乃至10のいずれか1項に記載の蓄電装置。
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JP2016085099A JP6607137B2 (ja) | 2016-04-21 | 2016-04-21 | 蓄電装置 |
US16/095,279 US11038222B2 (en) | 2016-04-21 | 2017-04-03 | Power storage device |
CN201780024132.XA CN109075408B (zh) | 2016-04-21 | 2017-04-03 | 蓄电装置 |
PCT/JP2017/013896 WO2017183429A1 (ja) | 2016-04-21 | 2017-04-03 | 蓄電装置 |
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JP2016085099A JP6607137B2 (ja) | 2016-04-21 | 2016-04-21 | 蓄電装置 |
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