Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Battery temperature control method and system

A battery temperature and control method technology, applied in battery temperature control, secondary batteries, battery circuit devices, etc., can solve the problems of power battery heat dissipation and heating limitations, and achieve the effect of reducing temperature control costs and uniform heat dissipation

Inactive Publication Date: 2016-09-28
LAUNCH TECH CO LTD
View PDF4 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a battery temperature control method and system, aiming to solve the problem that the current temperature control method has limitations in heat dissipation and heating of the power battery

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 temperature control method and system
  • Battery temperature control method and system
  • Battery temperature control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] Based on the above problems, the present invention provides a battery temperature control method.

[0044] refer to figure 1 , figure 1 It is a schematic flow chart of the first embodiment of the method of the present invention.

[0045] In this embodiment, the method for controlling the battery temperature includes:

[0046] Step S10, acquiring the current temperature of the battery, and judging whether the current temperature is greater than a first preset temperature threshold;

[0047] In this embodiment, when the device is started, the current temperature of the battery configured by the device is acquired at preset intervals, and it is judged whether the current temperature of the battery is greater than a preset temperature threshold. Wherein, the preset temperature threshold is the highest temperatu...

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 temperature control method and system. The outer surface of a battery is provided with a semiconductor cooling assembly; the method includes: acquiring a current temperature of the battery, and judging whether the current temperature is higher than a first preset temperature threshold; if yes, determining a preset temperature range matching with the current temperature of the battery; cooling the battery in a temperature control mode of the semiconductor cooling assembly corresponding to the matching preset temperature range. The method and system not only cool the battery uniformly, but also enables a reduced cost for battery temperature control.

Description

technical field [0001] The invention relates to the technical field of new energy applications, in particular to a battery temperature control method and system. Background technique [0002] Batteries are used as the power source of equipment, ranging from small mobile phones and computers to large automobiles and airplanes, all of which are equipped with batteries to provide power for the equipment to operate normally. For example, an electric vehicle is equipped with a power battery. The power battery has a large working current, so it generates a lot of heat. If the power battery works for a long time in a place with a high outdoor temperature, it will affect the service life of the power battery. If the power battery works for a long time In places where the outdoor ambient temperature is low, it will affect the discharge capacity of the power battery, thereby affecting the normal operation of the electric vehicle. [0003] At present, there are many ways to control th...

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
IPC IPC(8): H01M10/613H01M10/625H01M10/633H01M10/6572
CPCH01M10/613H01M10/625H01M10/633H01M10/6572H01M10/60H02J7/00Y02E60/10
Inventor 刘均刘新宋朝忠欧阳张鹏
Owner LAUNCH TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com