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Vehicle battery temperature control system, battery temperature control method and related equipment

A battery temperature and vehicle controller technology, applied in battery temperature control, secondary batteries, circuits, etc., can solve the problems of poor temperature control effect and increase in battery pack volume, and achieve the effect of saving energy consumption

Pending Publication Date: 2022-01-11
VOYAH AUTOMOBILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the energy density of the battery becomes larger and larger, the volume of the module is also gradually increasing, and the volume of the battery pack is also increasing, resulting in poor temperature control effect

Method used

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  • Vehicle battery temperature control system, battery temperature control method and related equipment
  • Vehicle battery temperature control system, battery temperature control method and related equipment
  • Vehicle battery temperature control system, battery temperature control method and related equipment

Examples

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Embodiment Construction

[0039] The embodiment of the present application provides a vehicle battery temperature control system, battery temperature control method and related equipment, by controlling the cooling device and / or heating device, the central flow channel and / or the peripheral part according to the temperature of the battery core part and / or peripheral part The working state of the flow channel realizes the precise and low energy consumption control of the battery core and / or peripheral temperature.

[0040] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore,...

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PUM

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Abstract

The invention discloses a vehicle battery temperature control system, a battery temperature control method and related equipment. The system comprises a heat exchange plate, a temperature detection device, a vehicle control unit, a cooling device and a heating device; the core temperature and / or the peripheral temperature of a battery are / is measured through the temperature detection device; and the vehicle control unit controls the working states of the cooling device and / or the heating device and the central flow channel and the peripheral flow channel in the heat exchange plate according to the measured temperature, so that the heat exchange of the battery core part and / or the peripheral part is realized. Through the system, the core part and the periphery of the battery can be cooled or heated simultaneously or respectively, repeated cooling or heating of partial areas is avoided, and the energy consumption required by temperature control is saved.

Description

technical field [0001] This specification relates to the automotive field, and more specifically, the present invention relates to a vehicle battery temperature control system, a battery temperature control method and related equipment. Background technique [0002] Most of the current vehicle battery temperature control systems use liquids for temperature control. When the battery temperature is high, the battery is cooled by a low temperature liquid, and when the battery temperature is low, the battery is heated by a high temperature liquid. As the energy density of the battery increases, the volume of the module is gradually increasing, and the volume of the battery pack is also increasing, resulting in poor temperature control effect. [0003] Therefore, it is necessary to propose a vehicle battery temperature control system to at least partly solve the problems existing in the prior art. Contents of the invention [0004] A series of concepts in simplified form are i...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/615H01M10/6568H01M10/63H01M10/625
CPCH01M10/613H01M10/615H01M10/6568H01M10/63H01M10/625Y02E60/10
Inventor 王扬黄敏刘振勇刘阳张新李涛
Owner VOYAH AUTOMOBILE TECH CO LTD
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