16-08-2014, 10:11 AM
SHOCK ABSORBER POWER GENERATION SYSTEM SEMINAR REPORT
SHOCK ABSORBER POWER.pptx (Size: 155.61 KB / Downloads: 67)
SYNOPSIS
An electromagnetic linear generative and regenerative electromagnetic
shock absorber is disclosed which converts variable frequency, repetitive intermittent
Linear displacement motion to useful electrical power. The innovative device for
provides superposition of radial components of the magnetic flux density from a
Plurality of adjacent magnets to produce a maximum average radial magnetic flux
Density within a coil winding array. Due to the vector superposition of the increase
In magnetic flux from a plurality of magnets , a nearly four – fold increase in
Magnetic potential sixteen – fold increase in power generating capacity . As a
Regenerative shock absorber , the disclosed device is capable of converting
Parasitic displacement motion and vibrations encountered under normal urban
Driving conditions to a useful electrical energy for powering vehicles . The
Disclosed device is capable of high power generation capacity and energy conversion
Efficiency with minimal weight penalty for improved fuel efficiency.
INTRODUCTION
Man has needed and used energy at an increasing rate for his
Sustenance and well being ever since he came on the earth million years ago .
Primitive man required energy primarily in the form of food . He derived this by
Eating plants or animals , which he hunted . Subsequently he discovered fire and
His energy needs increased as he started to make use of wood and other biomass
to supply the energy needs for cooking as well as for keeping himself warm .
With the passage of time , man started to cultivate land for agriculture .He added
A new dimension to the use of energy by domesticating and training animals to
Work for him .With further demand for energy , man began to use the wind for
sailing ships and for driving windmills , and the force of falling water to turn
Water for sailing and for driving windmills , and the force of falling water to turn
Water wheels . Till this time , it would not be wrong to say that the sun was
supplying all the energy needs of man either directly or indirectly and that man
using only renewable source of energy.
WORKING PRINCIPLE
A conventional automotive a shock absorber dampens suspension
Movement to produce a controlled action that keeps the tire firmly on the road .
This done by converting the kinetic energy into heat which is them absorbed by
The shock’s oil . The power generating shock absorber convert this kinetic energy
Into electricity instead of heat through the use of a linear motion electromagnetic
System . The LMES uses a dense permanent magnet stack embedded in the main
Piton , a switchable series of sector coil windings , a rectifier and an electronic
Control system to manage the varying electrical output and dampening load.
The bottom shaft of the PGSA mounts to the moving suspension
Member and forces the magnet stack to reciprocate within the annular array of
Stator winding producing alternating current electricity . That electricity is then
Converted into direct current through a full-wave rectifier and stored in the vehicle
Batteries . The electricity generated by each PGSA can them be combined with
Electricity from other power generation systems and stored in the vehicle is
Batteries.
ADVANTAGES
Power generation is simply running the vehicle
Simple in construction
No need fuel input
This is a non-conventional system
Battery is used to store the generated power
APPLICATIONS
All two wheeler vehicle
Automobile application
LEMS technology is already finding its place in ocean power generating system
Its introduction into the automotive world is the next logical step. This technology
Can be applied to any type of vehicle that employed movable suspension technology
And uses electricity in some from as its fuel .