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

Power supply system of new energy automobile

A new energy vehicle and power supply system technology, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of loss of power, short mileage of pure electric cars, and high maintenance costs, and achieve extended driving range and simple structure. , easy to achieve effect

Inactive Publication Date: 2019-06-28
万帮之星新能源科技(上海)有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in problems such as short mileage of pure electric cars, high maintenance costs, and easy loss of power due to power depletion.

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
  • Power supply system of new energy automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to illustrate the technical solutions of the present invention more clearly, further description will be given below in conjunction with various embodiments.

[0021] Such as figure 1 Shown in the prior art scheme:

[0022] A new energy vehicle power supply system, which includes: a main battery 1, a switching control circuit 2, a backup battery 3, a solar energy collection device 4, an electrical accessory 5; a display device 6 and a charging prompt module 7.

[0023] The main battery 1 is connected to the charging pile connector 9; the charging pile connector 9 is used to charge the main battery 1 through an external charging pile; the solar energy collection device 4 is connected to the backup battery 3 for charging the backup battery 3 The output terminals of the main battery 1 and the backup battery 3 are respectively connected to the electric accessory 5 through the switching control circuit 2; the switching control circuit 2 is used to monitor the remai...

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 power supply system of a new energy automobile. The power supply system comprises a main battery, a switching control circuit, a standby battery, a solar energy collection device and an electric accessory; the main battery is connected with the charging pile joint; the charging pile joint is used for realizing the charging of the main battery through an external chargingpile; the solar energy collection device is connected with the standby battery and is used for charging the standby battery; the output ends of the main battery and the standby battery are connected to the electric accessory respectively through the switching control circuit; the switching control circuit is used for monitoring the remaining battery capacity of the main battery, conducting the power supply of the main battery to the electric accessory and cutting off the power supply of the standby battery to the electric accessory when the remaining battery capacity is higher than a preset threshold value, and cutting off the power supply of the main battery to the electric accessory and conducting the power supply of the standby battery to the electric accessory when the remaining battery capacity is lower than the preset threshold value. The system can prolong the time of driving endurance of an electric vehicle and effectively avoid the problem of power loss caused by the exhaustion of a car battery.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to a new energy vehicle power supply system. Background technique [0002] With the continuous advancement of technology, new energy vehicles, especially pure electric vehicles, have gradually become popular in the market. At present, the vast majority of pure electric cars mainly use batteries such as lead-acid batteries, nickel-cadmium batteries, and lithium-ion batteries, but each of these batteries has certain defects. This results in problems such as short mileage of pure electric cars, high maintenance costs, and easy loss of power due to power depletion. Therefore, how to develop a novel new energy vehicle power supply system that can overcome the above-mentioned problems is a direction that those skilled in the art need to study. Contents of the invention [0003] The purpose of the present invention is to provide a new energy vehicle power supply...

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): B60L8/00B60L53/14B60L58/10
CPCY02T10/70Y02T10/7072Y02T90/14
Inventor 陈云飞
Owner 万帮之星新能源科技(上海)有限公司
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