Battery cooling system for automobile, control method and device of battery cooling system, storage medium and terminal

A cooling system control and cooling system technology, which is applied to secondary batteries, circuits, electrical components, etc., can solve the problems of excessive power consumption system changes and unfavorable implementation

Pending Publication Date: 2022-07-01
TOYOTA JIDOSHA KK
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to the fact that the PCU cooling system integrated with the function of cooling the three-in-one module must lower the upper limit temperature to meet the cooling needs of the three-in-one module, but in fact the PCU cooling system itself does not need to reach such a low temperature
[0008] In summary, the existing fuel cell electric vehicle cooling solution for the three-in-one module has defects, resulting in unnecessary power consumption and excessive changes to the original system of the vehicle, which is not conducive to actual implementation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery cooling system for automobile, control method and device of battery cooling system, storage medium and terminal
  • Battery cooling system for automobile, control method and device of battery cooling system, storage medium and terminal
  • Battery cooling system for automobile, control method and device of battery cooling system, storage medium and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] As mentioned in the background art, the cooling solution for the three-in-one module of the existing fuel cell electric vehicle has defects, which leads to unnecessary power consumption and excessive changes to the original system of the vehicle, which is not conducive to practical implementation.

[0035] In order to solve the above technical problems, an embodiment of the present invention provides a battery cooling system for an automobile, which includes a battery module and a cooling module, the battery module and the cooling module are communicated through a circulation pipeline; and also includes: a three-in-one module, which is connected by The circulation pipeline is communicated with the cooling module; wherein, the cooling module is used for cooling the battery module and the three-in-one module.

[0036] This embodiment can realize the cooling control of the three-in-one module without changing the structure of the existing cooling system of the automobile, w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a battery cooling system for an automobile, a control method and device of the battery cooling system, a storage medium and a terminal, the battery cooling system comprises a battery module, a three-in-one module and a cooling module, and the method comprises the steps that the working state of the three-in-one module is detected; when it is detected that the three-in-one module is started, the cooling module is controlled to operate in a corresponding operation mode according to the system temperature of the battery cooling system so as to cool the battery module and the three-in-one module; wherein different system temperatures correspond to different operation modes, and the refrigeration intensities of the cooling module under different operation modules are different. According to the scheme, cooling control over the three-in-one module can be achieved on the premise that the structure of an existing cooling system of an automobile is not changed, implementation is easy, additional power consumption is not increased, and energy saving is facilitated by adjusting the operation mode of the cooling module.

Description

technical field [0001] The present invention relates to the technical field of fuel cell electric vehicles, in particular to a battery cooling system for an automobile and a control method, device, storage medium and terminal thereof. Background technique [0002] Fuel Cell Electric Vehicle (FCEV) is a hybrid vehicle driven by a fuel cell and a battery. The three-in-one module is a relatively important component in the charging system of a fuel cell electric vehicle. [0003] Generally speaking, the charging system must be cooled down after it is activated. Without cooling at normal temperature, the temperature of the charging plate in the 3-in-1 module will rise above its limit after charging. At this time, the output of the three-in-one module will be throttled, affecting the charging effect. [0004] In order to cool the three-in-one module, the solution commonly used in existing fuel cell electric vehicles is to reuse the three-in-one module to the existing power cont...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/633H01M10/6556H01M10/6567H01M10/667
CPCH01M10/613H01M10/625H01M10/633H01M10/6556H01M10/6567H01M10/667
Inventor 曹金辉
Owner TOYOTA JIDOSHA KK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products