India First High speed train
JMV LPS LTD Earthing and ProtectionYear
2017
The magnetized coil running along the track
The magnetized coil running along the track,
called a guide way, allowing the train to, allowing
the train to levitate levitate between
0.39between 0.39and 3.93 inches above the guide
way. Once the train is and 3.93 inches above the
guide way
Japan India JV for Bullet Train
India Japan Finance Aggrement for First
India Bullet Train
PROPOSED ROUTE FOR BULLET TRAIN
India DreaM Plan Bullet Train
DIAMOND QUADRILATERAL
 Project of the Indian railways to establish high speed
rail network in India.
 Connect the four metro cities:
Delhi, Mumbai, Chennai and Kolkata.
 Track Gauge :1676 mm
 Speed :250-350 km/hr
 Length : 6500-7000 km
FIRST BULLET TRAIN PROJECT
According to Forbes India, the costs for
constructing such rail lines in India are estimated to
be Rs 70-100 crores perk.
Therefore the Mumbai-Ahmedabad route of
500km, will cost Rs 37,000 crores to build.
With the cost of land acquisition etc, the price will
go up to about Rs 60,000 crores.
COACH VIEW Bullet Train Rolling Stock
Train Control Systems
MALGEV VECHILE(Rolling Stock)
TRAIN OPERATION CONTROL
TECHNOLOGY
 MAGLAV is the principle used in working of modern high speed train
 MAGLAV-derived from MAGnet and LEVitation
 Magnetic levitation transport is a form of transportation that
suspend guides and propels vehicles through the harnessing of
electromagnetic force
The Bullet Train Track
Type of Magnet Uses
This train uses superconducting electric magnets in the vehicle
to levitate and propel the train. These magnets are cooled by
liquid helium or liquid nitrogen. This means that once
electrified these magnets do not require additional energy.
ELECTRODYNAMIC SUSPENSION
In Electrodynamic suspension, both the rail and the train
exert a magnetic field, and the train is levitated by the
repulsive force between these magnetic fields
The magnetic field in the train is produced by either
electromagnets or by an array of permanent magnets.
The repulsive force in the track is created by an induced
magnetic field in wires or other conducting strips in the
track.
Two types of bullet train
Technologies
• Electromagnetic suspension (EMS)
• Electrodynamic suspension (EDS)
Electrodynamic suspension (EDS)
In electrodynamic suspension (EDS), both the rail
and the train exert a magnetic field
Electromagnetic suspension (EMS)
In current electromagnetic suspension (EMS) systems,
the rail is situated between the upper and lower edges
and use electromagnets to levitate the train
MAGLEV TECHNOLOGY
There are two primary types of maglev technology:
1. Electromagnetic suspension (EMS)
2. Electrodynamic suspension (EDS)
WORKING OF MAGLAV
A maglev train floats about 10mm above the guideway
on a magnetic field.
It is propelled by the guide way itself rather than an
onboard engine by changing magnetic fields
Once the train is pulled into the next section the
magnetism switches so that the train is pulled on again.
The Electro-magnets run the length of the guide way.
MALGEV VECHILE(Rolling Stock)
MaGLEV Principal/TECHNOLOGY
MAGLEV TECHNOLOGY
MAGLEV TECHNOLOGY EMS
MAGLEV TECHNOLOGY EDL
MAGLEV TECHNOLOGY COMPARISON
MALGEV EMS &EDS CoMPARISON
Follow Safety in Electrical Instalation
An Arcing Fault is the flow of current through
the air between phase conductors or phase
conductors and neutral or ground. Concentrated
radiant energy is released at the point of arcing
an a small amount of time resulting
in Extremely High Temperature.
Fire Accident Due to Lightning/Short CKT
We Want India Safe Practice Earthing and
Protection
Why Accidents happen?
Accidents generally happen due to lack of
maintenance, lack of Supervision, lack of knowledge,
over confidence and negligence. Accidents may also
happen due to one or more of the following reasons:
 Using improper tools
 Improper/non usage of protective devices
 Lack of proper instructions and supervision
 Mental/physical condition of the employee
 Poor Judgment
Surge in Systems and Result
JMV LPS Products
Copper Cladded Conductor For Electrical
Installation
The Copper Clad Steel Grounding Conductor is made up of steel with the coating of 99.99% pure copper. These
conductors/ wires
or strands are equipped with the strength of steel with the conductivity and copper with the better corrosion
resistance property. The concentric copper cladding is metallurgic ally bonded to a steel core through a continuous,
solid cladding process using pressure rolling for primary bonding. The copper cladding
thickness remains constant surrounding steel. We use different steel grades for the steel core result in Dead Soft
Annealed, High strength and Extra High Strength Characteristics.
The Copper Clad Steel Wire yields a composite conductivity of 21%, 30% and 40% IACS, and available in Annealed
and Hard drawn. We are delivering products with varied conductivity and tensile strength as per the customer need.
Further, the wire can be processed to be silver plated or tinned copper clad steel wire.
Most Efficient JointProcess
It is efficient and superior to all existing surface –to-surface
mechanical retention connectors.
What is Exothermic Welding System?
Copper to Bi-Metal and Alumenium
Types of Exothermic Joints:
Possible to join any bi metal except aluminum
Exothermic welding is a process of making maintain free highly molecular bonding process is superior in
performance connection to any known mechanical or compression-type surface-to-surface contact connector.
Exothermic weld connections provide current carrying (fusing) capacity equal to that of the conductor and will
not deteriorate with age.
 It offers Electrical connections between two or more copper to copper and copper to steel conductors.
 Highly portable method as it does not require any external power source or heat source, so it can be done
almost anywhere.
 It provides strong permanent molecular bond among metallic conductors that cannot loosen and further will
not deteriorate with age.
 Connection does not corrode with time and it offers permanent conductivity.
JMV’s Clients
Neeraj Saini – 9910398538
Rahul Verma – 9910398535
Manav Chandra - 9910398999
manav@jmv.co.in