To provide a cooling control device of a storage battery and an electric vehicle which are capable of appropriately cooling a storage battery on the basis of temperature deviation in the vehicle.SOLUTION: A cooling control device (50) for a storage battery is mounted on an electric vehicle (1) which has a storage battery (23) for storing power for traveling and a cooling device (31) capable of cooling the storage battery by making a coolant flow through coolant flow channels including a first flow channel and a second flow channel. It comprises an estimation part (51) for estimating temperature distribution in the electric vehicle and a condition setting part (53) for setting operation conditions of the cooling device. The condition setting part (53) is capable of individually setting a condition of cooling the storage battery by using the first flow channel and a condition of cooling the storage battery by using the second flow channel on the basis of a temperature distribution which has been estimated by the estimation part (51).SELECTED DRAWING: Figure 1
【課題】車両の温度の偏りに対応して適切に蓄電池を冷却できる蓄電池の冷却制御装置及び電動車両を提供する。【解決手段】走行用の電力を蓄積する蓄電池(23)と、第1通路と第2通路とを含む冷媒通路に冷媒を流して蓄電池を冷却可能な冷却装置(31)と、を有する電動車両(1)に搭載される蓄電池の冷却制御装置(50)である。そして、電動車両の温度分布を推測する推測部(51)と、冷却装置の駆動条件を設定する条件設定部(53)と、を備え、条件設定部(53)は、推測部(51)が推測した温度分布に基づいて、第1通路を用いて蓄電池を冷却する条件と、第2通路を用いて蓄電池を冷却する条件とを、個別に設定可能である。【選択図】図1
COOLING CONTROL DEVICE OF STORAGE BATTERY, AND ELECTRIC VEHICLE
蓄電池の冷却制御装置及び電動車両
2020-03-19
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
BATTERY COOLING CONTROL DEVICE AND BATTERY COOLING CONTROL METHOD, AND ELECTRIC VEHICLE
European Patent Office | 2019
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