To make the temperature control of a battery cells highly efficient in a vehicle battery unit having a plurality of battery cells.SOLUTION: A temperature adjustment device 100 for a battery unit 1 having a plurality of battery cells 11 having a pair of first surface portions 12 facing each other in a first direction, includes: a cooler 110 arranged on one side in a second direction orthogonal to the first direction; a heater 120 arranged on the other side in the second direction; a plurality of cooling thermally conductive materials 113 arranged respectively across the cooler 110 and the first surface portion 12; a plurality of heating thermally conductive materials 121 arranged across the heater 120 and the first surface portion 12; and heat insulating materials 30 arranged between the cooling thermally conductive material 113 and the heating thermally conductive material 121 adjacent to each other in the first direction.SELECTED DRAWING: Figure 3
【課題】複数の電池セルを有する車両用電池ユニットにおいて、電池セルの温度調整を高効率化する。【解決手段】第1方向に対向する一対の第1の面部12を有する複数の電池セル11を有する電池ユニット1の温度調整装置100は、第1方向と直交する第2方向の一方側に配置された冷却器110と、第2方向の他方側に配置された加温器120と、冷却器110と第1の面部12との間に跨がってそれぞれ配置される複数の冷却用熱伝導材113と、加温器120と第1の面部12との間に跨がってそれぞれ配置される複数の加温用熱伝導材121と、第1方向に相隣接する冷却用熱伝導材113と加温用熱伝導材121との間の位置に配置された断熱材30と、を備える。【選択図】図3
TEMPERATURE ADJUSTMENT DEVICE OF VEHICLE BATTERY UNIT AND CONTROL METHOD THEREOF
車両用電池ユニットの温度調整装置及びその制御方法
2022-09-06
Patent
Electronic Resource
Japanese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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