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

Vehicle starting power source

A vehicle starting and power supply technology, which is applied to vehicle components, lead-acid batteries, circuits or fluid pipelines, etc., can solve the problem that the reliability of lithium-ion batteries is not as good as that of lead-acid batteries, and the low-temperature charging performance is not well resolved, which affects the starting power reserve Capacity indicators and other issues, to achieve good comprehensive performance and cost-effective advantages, small loss of reserve capacity, slow decay effect

Inactive Publication Date: 2016-03-30
柯国平
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of wound lead-acid batteries is much higher than that of plate-type lead-acid batteries, and its volumetric energy density is much lower than that of plate-type lead-acid batteries. Too high, hindering its promotion and use
[0006] People have also developed a plan to use lithium-ion battery packs instead of lead-acid battery packs as starting power, but because lithium-ion batteries are not as reliable as lead-acid batteries, and more importantly, their low-temperature charging performance problems have not been well resolved, so use Lithium-ion battery as a starting power solution is just an exploration

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
  • Vehicle starting power source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] For a family car with a displacement of 1.5L, a 12V vehicle starting power supply is used, and the battery system consists of a wound lead-acid battery pack with a capacity of 12Ah and a nominal voltage of 12V and a plate-type lead-acid battery pack with a capacity of 45Ah and a nominal voltage of 12V. Acid batteries connected in parallel. Connecting according to the connection mode of the accompanying drawings in the description can realize the object of the present invention.

Embodiment 2

[0029] A coiled lead-acid battery pack with a capacity of 12Ah and a nominal voltage of 12V and a plate-type lead-acid battery pack with a capacity of 45Ah and a nominal voltage of 12V are first connected in parallel, and then placed in a battery box shell. One positive pole and one negative pole, the rest are the same as the first embodiment.

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 relates to a vehicle starting power source. An accumulator system of the starting power source provided by the invention is composed of a winding type lead-acid battery pack and a pole plate type lead-acid battery pack through parallel connection. The vehicle starting power source provided by the invention can exert the advantages of high discharge rate of a winding type lead-acid battery to greatly increase cold start current CCA as well as slow attenuation of the winding type lead-acid battery and can exert the advantages of cheap price and high volume energy density of a pole plate type lead-acid battery, so that the service life of the accumulator system is greatly prolonged, the reserve capacity loss of the accumulator system is relatively small, and the cost increase is less; and the vehicle starting power source has good comprehensive performance and cost performance advantages.

Description

technical field [0001] The invention relates to a starting power supply for various internal combustion engine vehicles. Background technique [0002] Various internal combustion engine vehicles have become people's daily means of transportation and transportation, such as passenger cars and passenger cars, trucks for transporting goods, etc. The starting of these vehicles is all realized by the starting power mainly composed of batteries, the starting motor is driven by the starting power, and the engine is driven by the motor to work. When the on-board generator stops working, the starter power supply is also responsible for supplying power to the on-board electrical devices, such as lights, audio, electric doors and windows, etc. [0003] The core component of the starting power supply is the battery pack. In the technical schemes adopted by the starting power supply of various vehicles, one battery pack is used to simultaneously complete and shoulder the dual functions...

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): B60R16/033H01M10/06
CPCY02E60/10
Inventor 柯国平
Owner 柯国平
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