Title:
TEMPERATURE ADJUSTMENT SYSTEM
Document Type and Number:
Japanese Patent JP2021140928
Kind Code:
A
Abstract:
To provide a temperature adjustment system in which temperature unevenness of a power storage device can be suppressed.SOLUTION: A temperature adjustment system 100 comprises: a power storage device 1; flow paths 30A and 30B including at least a plurality of flow path portions 32 arranged between power storage modules 11,11, and a communication portion 33 that communicates the plurality of flow path portions 32 with each other in order from the central portion side in a lamination direction to the lamination end side; a plurality of detection units 50 that detect the temperature of a module stack 2; and a supply unit that supplies a cooled medium to the flow paths 30A and 30B. The flow paths 30A and 30B include a first outflow port 30a provided in the flow path portion 32 arranged on the central portion side in the lamination direction, and a second outflow port 30b provided in the flow path portion 32 arranged on the lamination end side, The plurality of detection units 50 includes a first detection unit 50a that detects the temperature on the central side in a direction Z, and a second detection unit 50b that detects the temperature at the lamination edge.SELECTED DRAWING: Figure 3
Inventors:
NOMURA HIROYUKI
Application Number:
JP2020037071A
Publication Date:
September 16, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
H01M10/613; H01M10/617; H01M10/615; H01M10/625; H01M10/633; H01M10/651; H01M10/6557; H01M10/6562; H01M10/6568; H01M10/6569; H01M50/20
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Mikami
Hiromitsu Nakayama
Emi Tanizawa
Yoshiki Kuroki
Takashi Mikami
Hiromitsu Nakayama
Emi Tanizawa