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1. WO2020003693 - BATTERY TEMPERATURE ADJUSTMENT DEVICE AND CONTROL DEVICE

Publication Number WO/2020/003693
Publication Date 02.01.2020
International Application No. PCT/JP2019/015761
International Filing Date 11.04.2019
IPC
[IPC code unknown for H01M 10/633]
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
1
Arrangement or mounting of electrical propulsion units
04
of the electric storage means for propulsion
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
11
Arrangement in connection with cooling of propulsion units
02
with liquid cooling
04
Arrangement or mounting of radiators, radiator shutters, or radiator blinds
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
10
Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
[IPC code unknown for H01M 10/613]
[IPC code unknown for H01M 10/615]
[IPC code unknown for H01M 10/625]
[IPC code unknown for H01M 10/6556]
[IPC code unknown for H01M 10/6568]
[IPC code unknown for H01M 10/658]
[IPC code unknown for H01M 10/659]
[IPC code unknown for B60L 53]
H01M 10/633 (2014.01)
B60K 1/04 (2019.01)
B60K 11/04 (2006.01)
H01M 2/10 (2006.01)
H01M 10/613 (2014.01)
H01M 10/615 (2014.01)
CPC
B60K 1/04
B60K 11/04
B60L 53/00
H01M 10/613
H01M 10/615
H01M 10/625
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city Aichi 4488661, JP
Inventors
  • 山本 啓善 YAMAMOTO Hiroyoshi; JP
  • 秋田 賢二 AKITA Kenji; JP
  • 横山 直樹 YOKOYAMA Naoki; JP
  • 柴田 大輔 SHIBATA Daisuke; JP
Agents
  • 特許業務法人かいせい特許事務所 KAI-SEI PATENT FIRM; 愛知県名古屋市中村区名駅南一丁目21番19号 名駅サウスサイドスクエア11階 11th Floor, Meieki Southside Square, 21-19, Meiekiminami 1-chome, Nakamura-ku, Nagoya-shi, Aichi 4500003, JP
Priority Data
2018-11964125.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BATTERY TEMPERATURE ADJUSTMENT DEVICE AND CONTROL DEVICE
(FR) DISPOSITIF DE RÉGULATION DE TEMPÉRATURE DE BATTERIE ET DISPOSITIF DE COMMANDE
(JA) 電池温調装置及び制御装置
Abstract
(EN)
This battery temperature adjustment device is a device for adjusting the temperature of secondary batteries (10) comprising multiple rechargeable battery packs (11-13) which are connected in parallel. This battery temperature adjustment device includes heat medium supply units (30, 40, 42a-42c, 48-51, 53-55), and a control device (70). The heat medium supply units supply the heat medium independently to each of the multiple battery packs. The control device performs temperature adjustment control for controlling the heat medium control units to increase, more than to the other battery packs (12, 13), the supply ratio of the heat medium to the battery pack (11) that is to be temperature-adjusted, which is prioritized on the basis of the battery state of the multiple battery packs. In this way, it is possible to prioritize increasing the heat exchange amount between the heat medium and a specific battery pack more than other battery packs. For this reason, it is possible to adjust the temperature of a specific battery pack prior to the other battery packs.
(FR)
L'invention concerne un dispositif de régulation de température de batterie qui est un dispositif de régulation de la température de batteries secondaires (10) comprenant de multiples blocs-batteries rechargeables (11-13) qui sont connectés en parallèle. Ce dispositif de régulation de température de batterie comprend des unités d'alimentation en milieu thermique (30, 40, 42a-42c, 48-51, 53-55), et un dispositif de commande (70). Les unités d'alimentation en milieu thermique alimentent le milieu thermique indépendamment de chacun des multiples blocs-batteries. Le dispositif de commande effectue une commande de régulation de température pour commander les unités de commande de milieu thermique pour augmenter, plus de celles des autres blocs-batterie (12, 13), le rapport d'alimentation du milieu thermique au bloc-batterie (11) qui doit être régulé en température, qui est prioritaire sur la base de l'état de batterie des multiples blocs-batteries. De cette manière, il est possible de plus prioriser l'augmentation de la quantité d'échange de chaleur entre le milieu thermique et un bloc-batterie spécifique par rapport à d'autres blocs-batteries. Pour cette raison, il est possible de réguler la température d'un bloc-batterie spécifique avant les autres blocs-batteries.
(JA)
電池温調装置は、充放電可能な複数の電池パック(11~13)が並列接続された2次電池(10)の温度を調整する装置である。電池温調装置は、熱媒体供給部(30、40、42a~42c、48~51、53~55)と、制御装置(70)と、を含む。熱媒体供給部は、複数の電池パックそれぞれに独立して熱媒体を供給する。制御装置は、複数の電池パックの電池状態に基づき優先して温度調整すべき電池パック(11)に対する熱媒体の供給比率を、他の電池パック(12、13)よりも増加させるため熱媒体供給部を制御する温度調整制御を行う。これによると、特定の電池パックと熱媒体との熱交換量を他の電池パックよりも優先して増加させることができる。このため、特定の電池パックを他の電池パックよりも先に温度調整することができる。
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