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Method for tempering a traction battery arranged in a vehicle during a charging process at a charging station and charging station for carrying out such a method

一种充电过程、充电站的技术，应用在电池/电池的牵引、充电站、电池/燃料电池控制装置等方向，达到防止严重加热、实现减重、简化制造的效果

Active Publication Date: 2019-08-16
ROBERT BOSCH GMBH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Common to the above known solutions is that the battery to be recharged must have a cooling device with at least one cooling channel through which a cooling medium can flow

Method used

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  • Method for tempering a traction battery arranged in a vehicle during a charging process at a charging station and charging station for carrying out such a method
  • Method for tempering a traction battery arranged in a vehicle during a charging process at a charging station and charging station for carrying out such a method
  • Method for tempering a traction battery arranged in a vehicle during a charging process at a charging station and charging station for carrying out such a method

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Embodiment Construction

[0040] in figure 1 An electric vehicle 1 with a traction battery 4 is shown in FIG. In addition, in figure 1 A charging station 2 is shown in FIG. 2, which in particular enables rapid charging of the traction battery 4 of the vehicle 1. Here, the charging station 2 has a connecting wire 3 for electrically conductively connecting the charging station 2 to the traction battery 4. Furthermore, the charging station 2 includes a cooling body 5 sunk into the ground 7 for adjusting the temperature of the traction battery to be charged arranged in the vehicle during the charging process at the charging station 2. Here, the cooling body 5 is cooled by the cooling medium (in figure 1 Not explicitly shown in) flow through. Here, the cooling body 5 is connected to the cooling device provided in the charging station 2 through the cooling medium pipeline 6 (in figure 1 (Not explicitly shown in)) are connected, wherein the cooling device adjusts the temperature of the cooling medium to a pre...

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Abstract

The invention relates to a method for regulating the temperature of a traction battery (4) arranged in a vehicle (1) during a charging process at a charging station (2), wherein the traction battery (4) has a At least one contact surface (10) in thermal contact with the battery (4). In this case, at least one heat sink (5) provided on the charging station (2) is in thermal contact with at least one contact surface (10) of the traction battery (4), so that between the at least one heat sink (5) and the traction battery The heat energy exchange between (4) is realized through at least one contact surface (10) that is in thermal contact with at least one cooling body (5), and the traction battery (4) is at least during the charging process through the at least one cooling body (5). temperature. Furthermore, the invention relates to a charging station (2) for recharging a traction battery (4) arranged in a vehicle (1), wherein the traction battery (4) has a At least one contact surface of the thermal contact of the charging station (2) has means for carrying out the method according to the invention.

Description

Technical field [0001] The invention relates to a method for regulating the temperature of a traction battery arranged in a vehicle during a charging process at a charging station, wherein the traction battery has at least one contact surface for thermal contact of the traction battery. [0002] Furthermore, the invention relates to a charging station for implementing this method. Background technique [0003] In electrically driven vehicles, a rechargeable battery system called a traction battery is used as an energy source. Traction batteries of this type can be recharged, particularly in plug-in hybrid vehicles or in electric vehicles, at charging stations set up for this purpose, wherein the connection cables of the charging stations are connected to the charging sockets of the vehicle. Here, from the printed document DE 10 2010007 975 A1, the problem is known, that is, a high loss of power occurs during fast charging, which leads to very high battery cells for traction batter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L58/27
CPCB60K2001/005Y02T90/14B60K2001/0438B60L53/14B60L58/26B60L50/66B60L50/64B60L53/302Y02T10/7072Y02T10/70Y02T90/12
Inventor G·加兰布
Owner ROBERT BOSCH GMBH
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