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7/31/2019 After Front
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CANDIDATESDECLARATION
We, Gaurav, Manoj Kanyal, Shubham Parmar, Sunil Kumar students of B.TECH. of
MECHANICAL ENGINEERING department of Swami Parmanand College Of Engineering
& Technology, Lalru, declare that I own fill responsibility for the information, results,
conclusion, etc provided in this project REGENERATIVE BRAKING SYSTEM
submitted to Swami Parmanand College Of Engineering & Technology, Lalru, for the award
of B.Tech. degree. I have completely taken care in acknowledging the contribution of others
in this academic work. We further declare that in case of my violation of intellectual property
rights or copyrights found at any stage, we, as the candidate will be solely responsible for the
same.
Date:
Place: LALRU (STUDENTS NAME)
GAURAV
MANOJ KANYAL
SHUBHAMPARMAR
SUNIL KUMAR
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CERTIFICATE
This is to certify that this project report entitled REGENERATIVE BRAKING
SYSTEM submitted by GAURAV, MANOJ KANYAL, SHUBHAM PARMAR, SUNIL
KUMAR, in partial fulfillment of the award of the degree of Bachelor of Technology in
Mechanical Engineering to Swami Parmanand College Of Engineering & Technology, Lalru
is record of students own work carried out under my/ our supervision and guidance.
To the best of my knowledge, this project has not been submitted in part or full
elsewhere in any other university or Institution for the award of any degree. It is further
understood that this certificates the undersigned or approve any statement made, opinion
expressed or conclusion drawn there in but approve the thesis only for the purpose for which
it is submitted.
(PROF. HARJINDER SINGH)
MECHANICAL ENGINEERING DEPARTMENT
SPCET (LALRU)
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ACKNOWLEDGEMENT
It is with deep sense of gratitude and reverence that I express my sincere thanks to my guide
PROF. HARJINDER SINGH for their guidance, encouragement, help and useful
suggestions throughout. Their untiring and painstaking efforts, methodical approach and
individual help made it possible for me to complete this in time. I consider myself very
fortunate for having been associated with scholars like them. Their affection, guidance and
scientific approach served a veritable incentive for completion of this work.
I do not find enough words with I can express my feelings of thanks to H.O.D. PROF.
S.S. TOMAR and other faculty members of Mechanical Engineering Department, Swami
Parmanand College Of Engineering & Technology, Lalru for their help, inspiration and moral
support which went a long way in successful completion of my dissertation.
I am thankful to all the staff members of Swami Parmanand College Of Engineering
& Technology, Lalru PROF. HARJINDER SINGH for their cooperation, kindness and help
extended to me during the completion of this work.
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ABSTRACT
The project deals with building a device that reuse the energy used in braking the vehicles.
The devices designed includes an interface of the DC motor as a generator, Moto r Hubs,
LED, battery and various other components.
The project finds great use in present world. It has several applications such as regenerative
brakes could be employed in compressed air cars to refill the air tank during braking, in
kinetic energy recovery systems (KERS) etc.
This application is used Hybrid / Conventional Cars and high performance car as a energy
saver.
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CONTENTS
S.NO. TOPIC PAGE NO.
ICANDIDATESDECLARATION
i
II CERTIFICATE ii
III ACKNOWLEDGEMENT iii
IV ABSTRACT iv
V CONTENTS v
1) Introduction 1
2) Working 10
3) Braking force
Vehicle stability
Energy Consumption during Braking
13
4) Motor as a Generator 16
5) Light emitted diode 21
6) List of components used 24
7) Mechanical designing & description
a) Linear Actuatorb) LONG SCREWc) L- Bracketd) Motor Mounting Brackets
25
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e) Allen Bolts8) Product in the marketplace & Design Considerations 30
9) APPLICATION 3710) LIMITATION 39
11) CONCLUSION 41
12) RESULT 43
13) MODIFICATION 44
14) FUTURE SCOPE 45
12) References 46