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Regenerative Suspension System Presentation Transcript
1.Major Project Synopsis
2.Project Introduction
A regenerative brake is an energy recovery mechanism which slows a vehicle or object down by converting its kinetic energy into electric energy, which can be either used immediately or stored until needed. This contrasts with conventional braking systems, where the excess kinetic energy is converted to heat by friction the brake linings and therefore wasted.
A regenerative brake is an energy recovery mechanism which slows a vehicle or object down by converting its kinetic energy into electric energy, which can be either used immediately or stored until needed. This contrasts with conventional braking systems, where the excess kinetic energy is converted to heat by friction the brake linings and therefore wasted.
3.What Is Regenerative Suspension System?
A shock absorber that converts compressive energy into electricity, which can then be stored in a hybrid vehicle's batteries, Called the Regenerative Suspension System. A linear electric motor converts the magnetic field created by the repetitive motion into electricity
A shock absorber that converts compressive energy into electricity, which can then be stored in a hybrid vehicle's batteries, Called the Regenerative Suspension System. A linear electric motor converts the magnetic field created by the repetitive motion into electricity
4.Steps Involved In Formation Of Project
Firstly collection of data and making list of tools , material required.( dec.-jan.).
Collection of material ( 4 stroke engine, chassis, battery, suspensions, electric motors, wheels, connecting wires and braking system etc)(jan)
Now design the circuit of regenerative braking and suspension system in such a manner so that it can charge system battery. (feb).
Assemble the tools according to design ,do all the connection see that all the parts are working.(Feb.).
Now working model of 3 wheel regenerative braking and suspension is completed see that any improvement is possible in model.(march)
Regenerative braking and suspension system model is completed(march).
Firstly collection of data and making list of tools , material required.( dec.-jan.).
Collection of material ( 4 stroke engine, chassis, battery, suspensions, electric motors, wheels, connecting wires and braking system etc)(jan)
Now design the circuit of regenerative braking and suspension system in such a manner so that it can charge system battery. (feb).
Assemble the tools according to design ,do all the connection see that all the parts are working.(Feb.).
Now working model of 3 wheel regenerative braking and suspension is completed see that any improvement is possible in model.(march)
Regenerative braking and suspension system model is completed(march).
5.Key Flow Of Project
6.Specific Tools
7. Regenerative Braking
8.Design Requirements
Store energy while braking
Return energy to start up
Light weight
Good stopping range
Good stopping force
Inexpensive and affordable
Safe to user and environmentally friendly
Aesthetically friendly
Manufacturability
Should not hinder normal riding
Store energy while braking
Return energy to start up
Light weight
Good stopping range
Good stopping force
Inexpensive and affordable
Safe to user and environmentally friendly
Aesthetically friendly
Manufacturability
Should not hinder normal riding
9.Construction
The basic component in regenerative brakes are electric motors.
The basic component in regenerative brakes are electric motors.
10. A conventional 4-stroke engine is required in this
system but the thing which differs regeneration system from other systems is that use of an electric motor. The electric motor is assembled in such a manner that it can generate electricity whenever brakes are applied.
system but the thing which differs regeneration system from other systems is that use of an electric motor. The electric motor is assembled in such a manner that it can generate electricity whenever brakes are applied.
11. Working
Electric motor are so placed that they can supply power to the engine when engine is in forward motion.
Electric motor are so placed that they can supply power to the engine when engine is in forward motion.
12. In case of regeneration, electric motor works as a generator which generates electricity, that can be used to
charge
battery.
charge
battery.
13. Benefits
Power based system
Recovers 60% of kinetic energy
In conventional brakes energy is released as heat while in regenerative brakes energy can be saved upto 20%
Environment friendly
Power based system
Recovers 60% of kinetic energy
In conventional brakes energy is released as heat while in regenerative brakes energy can be saved upto 20%
Environment friendly
14. Regenerative Suspension
15.Design Requirements
Store energy while braking ½mv2 = ½ kx2
Return energy to start up ½ kx2 = ½ mv2
Must fit on a vehicle
Light weight ?? min(mass)
Store energy while braking ½mv2 = ½ kx2
Return energy to start up ½ kx2 = ½ mv2
Must fit on a vehicle
Light weight ?? min(mass)
16. Good stopping range [10 ft., 100 ft.]
Good stopping force
Inexpensive and affordable min(cost)
Profitable min(cost)
17. Construction
Suspension systems which is a main part of assembly
An electric motor which converts the magnetic effect into electric
Four wheel drive on which suspension system is assembled
Wiring of whole system through which electricity is being generated
Good stopping force
Inexpensive and affordable min(cost)
Profitable min(cost)
17. Construction
Suspension systems which is a main part of assembly
An electric motor which converts the magnetic effect into electric
Four wheel drive on which suspension system is assembled
Wiring of whole system through which electricity is being generated
18.Working
The suspension system consist two types of cylinder..One have larger diameter and another have smaller diameter. When suspension is applied, the smaller diameter cylinder moves into the larger diameter cylinder which produces magnetic field due to repetition of movement of cylinders over coils. Then the electric motor converts the magnetic effect into electricity which is to be stored in battery.
The suspension system consist two types of cylinder..One have larger diameter and another have smaller diameter. When suspension is applied, the smaller diameter cylinder moves into the larger diameter cylinder which produces magnetic field due to repetition of movement of cylinders over coils. Then the electric motor converts the magnetic effect into electricity which is to be stored in battery.
19.Problems Identified
Complexity
Problem occurred in collecting materials
Time consuming
Found some drawbacks of suspension system like rubbing in (LWV) light weight vehicles
In case of Induction Brakes, whole system can undergo failure because of electric motor
As whole system consist electric wiring so this may occur short circuit of system
This system consist a speed limit up to 35 km/h.
Complexity
Problem occurred in collecting materials
Time consuming
Found some drawbacks of suspension system like rubbing in (LWV) light weight vehicles
In case of Induction Brakes, whole system can undergo failure because of electric motor
As whole system consist electric wiring so this may occur short circuit of system
This system consist a speed limit up to 35 km/h.
20.Project Layout
21.Work Done So Far
Till now as per the plan project formation process is on time . And data collection and the material , tools collection is completed till today. All the information about the project is collected .
Work To Be Done Further
Now further the process to be continued and assembling of the model is done and all the connection for the formation of the model is performed carefully , and always think for an improvement while making the model.
Till now as per the plan project formation process is on time . And data collection and the material , tools collection is completed till today. All the information about the project is collected .
Work To Be Done Further
Now further the process to be continued and assembling of the model is done and all the connection for the formation of the model is performed carefully , and always think for an improvement while making the model.
22. References
Google
www.mechanicalprojects.com
Wikipedia
http://www.grad.illinois.edu/energy-usage-regenerative-braking
www.mechanicalprojects.com
Wikipedia
http://www.grad.illinois.edu/energy-usage-regenerative-braking
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