Design And Fabrication Of Regenerative Braking System
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
computer science topics
Active In SP

Posts: 610
Joined: Jun 2010
15-06-2010, 05:15 PM


Regenerative brake cooperative control balances the brake force of the regenerative and hydraulic brakes to minimize the amount of kinetic energy lost to heat and friction. It recovers the energy by converting it into electrical energy. To convert kinetic energy to electrical energy the system uses MG2 as a generator. The drive axle and MG2 are joined mechanically. When the drive wheels rotate MG2 which tends to resist the rotation of the wheels, providing both electrical energy and the brake force needed to slow the vehicle. The greater the battery charging amperage, the greater the resistance. The various uses of regenerative brakes are recharging a battery pack that power vehicle, taking accessory loads such as lights, taking accessory loads such as radio and stereo, giving power to pumps, conditioners and fans and in railways.
Use Search at wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
Active In SP

Posts: 1
Joined: Jul 2011
14-07-2011, 11:26 PM

hii.. i am a mechanical engg student.. i am very much interested in the regenerative braking concept.. would u plzz mail me the data related to the same to my mail (
smart paper boy
Active In SP

Posts: 2,053
Joined: Jun 2011
21-07-2011, 03:45 PM

Presented By
P. Venugopal Raju

.ppt   Regenerative braking system and it_s uses in[1].ppt (Size: 2.8 MB / Downloads: 1,080)
Regenerative braking system
What are brakes?
A brake is a device that decelerates a moving object / prevents an object from accelerating.
Brakes use friction to convert kinetic energy into heat
Guiding principle- kinetic energy increases quadratic ally with velocity -K = mv2 / 2
When the brake is pushed the caliper containing piston pushes the pad towards the brake disc which slows the wheel down.
Convectional braking system
Regenerative braking
Regenerative braking technology funnels the energy created by the braking process back into the system in the form of charging the battery for further use
In a regenerative braking system the energy normally lost in the braking process is transferred to the generator from the rotating axel and then transferred to the battery, thus saving energy
How does it work
Vehicles driven by electric motors use the motor as a generator when using regenerative braking: it is operated as a generator during braking and its output is supplied to an electrical load; the transfer of energy to the load provides the braking effect.
Many modern hybrid and electric vehicles use this technique to extend the range of the battery pack.
Over view
Kinetic energy recovery system
The device recovers the kinetic energy that is present in the waste heat created by the car’s braking process.
The concept of transferring the vehicle’s kinetic energy using Flywheel energy storage was postulated by physicist Richard Feynman in the 1950s
How does K. E.R. S work
When the driver brakes most of the kinetic energy is still converted to heat energy but a portion is treated differently and is stored up in the car.
When the driver presses his boost button that stored energy is converted back into kinetic energy
The mechanical KERS system utilises flywheel technology to recover and store a moving vehicle’s kinetic energy which is otherwise wasted when the vehicle is decelerated.
Flywheel of K. E . R. S
Made of steel and carbon fibre which rotates at over 60,000 RPM.
60 kW power transmission in either storage or recovery
400 kJ of usable storage
Discharge mode of K. E. R. S
During this stage when the driver pushes the boost button the flywheel acts as a propulsion motor and discharges the energy to the wheels
The Flywheel rotor is decelerated during boost discharge mode and the energy is converted back.
Flywheel acts as a generator and sending energy back to electric motor, which works as propulsion motor.
Benefits of regenerative braking
Reduction of pollution
Increase in engine life
Breaking is not total loss
Wear Reduction
Reduction in pollution
Railway vehicle – The Delhi Metro saved around 90,000 tons of carbon dioxide (CO2) from being released into the atmosphere by regenerating 112,500 megawatt hours of electricity through the use of regenerative braking systems
Breaking is not total loss
Conventional brakes apply friction to convert a vehicle’s kinetic energy into heat. In energy terms, therefore, braking is a total loss: once heat is generated, it is very difficult to reuse. The regenerative braking system, however, slows a vehicle down in a different way.
Limitations of regenerative braking system
The regenerative braking effect drops off at lower speeds, therefore the friction brake is still required in order to bring the vehicle to a complete halt.
The friction brake is a necessary back-up in the event of failure of the regenerative brake.
Most road vehicles with regenerative braking only have power on some wheels (as in a 2WD car) and regenerative braking power only applies to such wheels, so in order to provide controlled braking under difficult conditions (such as in wet roads) friction based braking is necessary on the other wheels
The energy efficiency of a conventional brake is only about 20 percent, with the remaining 80 percent of its energy being converted to heat through friction. The miraculous thing about regenerative braking is that it may be able to capture as much as half of that wasted energy and put it back to work.
This reduces fuel consumption by 10 to 25 percent.
Hence regenerative braking plays an important role in fuel consumption and also in the field of speed
Active In SP

Posts: 1
Joined: Aug 2011
01-08-2011, 12:36 PM

Hi thanks for sharing the information, can somebody tell me some business related project and implimentations, I am in need of such type project and implimentation. It's not necessary that it will be related to same type of business. Do help me.Smile

transformer prototyping
seminar addict
Super Moderator

Posts: 6,592
Joined: Jul 2011
06-02-2012, 10:41 AM

to get information about the topic regenerative braking system full report ,ppt and related topic refer the link bellow and presentation-report?pid=62925#pid62925
Active In SP

Posts: 9
Joined: Oct 2011
09-03-2012, 05:17 PM

please send me fullreport on this project and implimentation
seminar ideas
Super Moderator

Posts: 10,003
Joined: Apr 2012
07-08-2012, 09:54 AM

to get information about the topic"regenerative braking" full report ppt and related topic refer the link bellow and presentation-report
hemanshu mehta
Active In SP

Posts: 1
Joined: Sep 2012
05-03-2013, 11:33 PM

pls send me full report on regenerative braking
email id:
study tips
Super Moderator

Posts: 10,180
Joined: Feb 2013
07-03-2013, 03:21 PM

To get full information or details of Design And Fabrication Of Regenerative Braking System please have a look on the pages

if you again feel trouble on Design And Fabrication Of Regenerative Braking System please reply in that page and ask specific fields in Design And Fabrication Of Regenerative Braking System

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: fabrication of mechanical projects, regenarative breaking system, regenerative braking abstract, regenerative braking project for final, seminarprojects com regenerative braking system, synopsis of design and fabrication of hydraulic brakes, project report on regenerative braking for vehicle,
Popular Searches: regenerative braking of dc motors ppt, hydrostatic presure, electrical regenerative braking system project, regenerative braking system power poin, element of regenerative brake system, efficiency of regenerative braking ppt, flywheel regenerative braking system in cars pdf,

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
Last Post: seminar project topic
  Fabrication of turbo charger in two wheeler PPT study tips 1 3,087 05-11-2013, 03:18 PM
Last Post: Guest
  Fabrication and working model of fuel injection pump smart paper boy 1 3,641 18-10-2013, 03:43 PM
Last Post: Guest
  DESIGN AND ANALYSIS OF GEARED WHEEL WRENCH A MINI PROJECT REPORT seminar projects maker 2 1,665 30-09-2013, 09:30 AM
Last Post: seminar projects maker
  DESIGN AND MODELLING OF CUPOLA full report seminar topics 5 9,449 30-09-2013, 09:27 AM
Last Post: seminar projects maker
  Design Analysis of Phase Lead Compensation for Typical Laser Guided Missile pdf study tips 0 815 27-08-2013, 04:56 PM
Last Post: study tips
  Fabrication of Reverse gear in two wheeler seminar flower 4 4,813 17-08-2013, 09:22 AM
Last Post: study tips
  Design of aqua silencer Guest 2 1,220 03-08-2013, 10:01 AM
Last Post: study tips
Last Post: study tips
Last Post: study tips