Tyre-based novel electric-car in-drive wireless power supply system

A technology of electric vehicles and wireless power supply, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of weakening the ability of vehicles to pass through obstacles, affecting the travel efficiency of vehicles, and lack of flexibility of vehicles, so as to achieve vehicle applicability Strong, high compatibility, and less radiation effect

Inactive Publication Date: 2016-11-23
ZHEJIANG UNIV
View PDF6 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is still necessary for the vehicle to be charged for a long time when it is stationary, which affects the travel efficiency of the vehicle
[0005] The way vehicles obtain electric energy while driving has been used for a long time in trams and trolleybuses, but they need to erect cables in the air or lay road tracks. Vehicles lack flexibility and affect the beauty of th

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
  • Tyre-based novel electric-car in-drive wireless power supply system
  • Tyre-based novel electric-car in-drive wireless power supply system
  • Tyre-based novel electric-car in-drive wireless power supply system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The implementation process of the present invention will be described in detail below in conjunction with the drawings in the embodiments of the present invention.

[0030] Such as figure 1 and figure 2 As shown, the present invention includes an energy transmitting assembly 103 installed under the surface of the roadway 102 and an energy receiving assembly 110 installed on the wheels of a vehicle 101 , and the vehicle 101 adopting the wheel solution of the present invention runs on the roadway 102 . A plurality of energy emitting assemblies 103 are continuously laid under the surface of the roadway 102, energy receiving assemblies 110 are installed in the four wheel tires 104 on the vehicle 101, and an electromagnetic field is generated near the surface of the roadway 102 through the energy emitting cables 109, and the vehicle 101 has energy The wheels of the receiving assembly 110 run in the alternating magnetic field to generate electric energy for the electric veh...

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 tyre-based novel electric-car in-drive wireless power supply system which comprises a plurality of energy receiving components mounted on wheels of a car and a plurality of energy emission systems laid under the traffic lane. The energy emission systems are arranged along the driving direction at intervals; the energy emission systems generate electromagnetic fields nearby the surface of the traffic lane, and the car wheels with the energy receiving components sense energy generated from the electromagnetic fields and provide power to a driving electric car. A near-field coupling mode is adopted, radiation effect is low, height of the chassis of the car is unaffected, applicability of the car is high, the tyre-based novel electric-car in-drive wireless power supply system can be used in urban traffic system like the electric cars and buses, energy conservation and environment protection are benefited.

Description

technical field [0001] The invention relates to a wireless energy supply system for vehicles, in particular to a tire-based wireless power supply system for electric vehicles during driving. Background technique [0002] Electric vehicles are an emerging energy-saving and environment-friendly means of transportation. With the shortage of energy supply and the improvement of people's awareness of environmental protection, their market prospects are getting better and better, and related technologies are also developing rapidly. [0003] At present, electric vehicles are driven by electric motors, and batteries are their main energy source, which requires long-term charging under static conditions to meet the requirements of long-distance driving. The charging method mainly adopts the charging pile wired charging method, which has high requirements on the environment and has certain operational risks. [0004] In order to facilitate the charging of electric vehicles, wireless...

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): B60L11/18
CPCB60L53/12B60L53/22B60L53/24Y02T10/70Y02T10/7072Y02T90/14Y02T90/16
Inventor 皇甫江涛吴周祎
Owner ZHEJIANG UNIV
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap