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

Braking energy recovery device for plug-in hybrid electric vehicle

A braking energy recovery, hybrid vehicle technology, applied in electric vehicles, electric braking systems, vehicle components, etc., can solve problems such as inability to recover energy

Inactive Publication Date: 2021-05-18
王金梅
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a braking energy recovery device for a plug-in hybrid vehicle to solve the problem that the caliper and the brake pad hardly generate heat when the vehicle is running at a low speed, so that this part of energy cannot be fixed. Degree of Recycling Matters

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
  • Braking energy recovery device for plug-in hybrid electric vehicle
  • Braking energy recovery device for plug-in hybrid electric vehicle
  • Braking energy recovery device for plug-in hybrid electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see Figure 1-Figure 10 As shown, a braking energy recovery device for a plug-in hybrid vehicle is provided, including an energy recovery structure 100 and a shock absorbing structure 200 located on the side of the energy recovery structure 100. The energy recovery structure 100 includes at least:

[0047] Installation platform 110, installation platform 110 is fixed on the vehicle caliper, installation platform 110 is a U-shaped structure, is used to cover above the brake disc, is provided with roller 130 below installation platform 110, and roller 130 is connected between installation platform 110 in rotation, and roller Both ends of 130 are provided with connecting shafts 131, and the surface of the roller 130 is in contact with the surface of the brake disc;

[0048] Power generation device 120, power generation device 120 comprises generator 121, generator 121 is fixed on the top of installation platform 110, power generation device 120 outside is provided with tra...

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 the technical field of energy recovery, in particular to a braking energy recovery device for a plug-in hybrid electric vehicle. The power generation device comprises installation platforms and a power generation device, the installation platforms are fixed to vehicle calipers, each installation platform is of a U-shaped structure and used for covering the upper portion of a brake disc, idler wheels are arranged below the installation platforms and rotationally connected between the installation platforms, connecting shafts are arranged at the two ends of each idler wheel, and the surfaces of the idler wheels make contact with the surfaces of the brake discs. The power generation device comprises a generator. The power generator is fixed above the mounting platform, a transmission structure is arranged on the outer side of the power generation device, a main shaft of the power generator is connected with the connecting shaft through the transmission structure, and the main shaft of the power generator is driven by the connecting shaft to rotate. The invention aims at solving the problem of recovering braking energy when the automobile moves at a low speed.

Description

technical field [0001] The invention relates to the technical field of energy recovery, in particular to a braking energy recovery device for a plug-in hybrid electric vehicle. Background technique [0002] The brake energy recovery system recovers the excess energy released by the vehicle during braking or coasting, and converts it into electrical energy through the generator, and then stores it in the battery for subsequent acceleration, especially for electric vehicles , its built-in battery can store electricity, which is equivalent to improving battery life, which is very meaningful. The existing braking energy recovery system includes recycling the heat generated by the calipers and brake pads. When the car is running at low speed, the calipers and brake pads are almost No heat is generated, so this part of energy cannot be recovered to a certain extent. The purpose of the present invention is to solve the problem of recovering the energy during braking when the vehicl...

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): B60L7/10
CPCB60L7/10
Inventor 王金梅董翠玲何国玉
Owner 王金梅
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