Corporate Presentation Merging with Technologies Smart Metro Rail Project (2017)
India Culture Golden ERA
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Trains in India /Move Smart/Keep Moving Aab Hum Sudherenge
Need for automation .. • Enhancement of safety • Enhance passenger convenience • Minimum manning to reduce operational costs • Improve efficiency of operations & maintenance • Optimising sectional capacity and energy efficient operation • Minimum maintenance time for ensuring higher availability
Areas of automation • • • • • • • • • •
Signaling system & Train Control Telecommunication System Rolling Stock Automatic Fare Collection System Traction and Power control Fire detection and Mitigation System Building Management Systems Lifts and Escalators Automation of maintenance and depot machinery Automation of training
METRO OPTIONS
Straddle type monorail
Suspended monorail
Metro Train
Tramways
Bus Rapid Transit System
• • • • • • • • • • • •
India Plan To have METRO RAIL Connectivity with all Major Cities Building and Infra Facilities Station Buildings Ground/Upper/Under Ground Networking and Communication Power Grid + DG+Solar+Wind+UPS Parking Management Passenger Information Systems(Display) Building Management Systems DEPOT and Sub Station 11KV-66KV Signal and Traffic Water Storage and Distribution Management Link With Major Bus Station/Railway Station Plan for Airport
SMART METRO RAIL Project India by JMV LPS LTD
Systems
Systems
Systems
Systems
• The origin of railway signaling dates back to 1856 when John Saxby received the first patent for interlocking switches and signals
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• Electricalbased solutions: train detection, signals, switching & interlockings • Cab signalling systems for advanced signalling information onboard and for automatic train stops when passing red signals. • Traffic management from centralised control centre.
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• Train position is reported to Operational Control Centre (OCC) by radio communication. • OCC calculates maximum speed dynamically and sends it back to the train. • Trackside equipment is reduced to minimum.
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Train Borne Architecture DMI
DMC (Head)
TC
DMC (Tail)
DMI
ATC
ATC
ATP
ATP RS
RS
ATO
ATO
TIMS
TIMS
TDMS
TDMS Radio
Pick-up Antenna coil
Radio
Phw
Phw
Antenna Pick-up coil
Train borne Equipment
Pick up Coil Beacon antenna Odometer DMI Train borne ATC cubicle SCS (Safety Cut Out Switch) SCS counter ATC selector switch DMI fan power supply status indicator ATP MCBs
SCADA DISPLAY AND CONTROL SCREEN IN OCC BUILDING
OCC Building
Communication System COMMUNICATION SYSTEM
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Communication System
Fibre Optic Transmission System (FOTS) Telephone System (EPABX & Direct Lines) Radio System (TETRA) Broad Band Radio System (BBRS) Closed Circuit Television System (CCTV) & Video Analytics Automatic Passenger Information Display System (PIDS) Public Address system (PAS) Master Clock System Telecom- Supervisory Control and Data Acquisition (TSCADA)
CCTV Central Surveillance Room
Communication System Operational
Security/Passengers Information
Automation in Rolling Stock Passenger Address & Information System (PA/PIS) Public Address (PA) to Passenger including. Live announcement to all passengers by OCC via Train Radio. Broadcasting of pre-recorded announcement based on real time information • Door Messages for all Stations. • Station Messages for particular Station. • Special & Emergency Messages. manual broadcasting by Train Driver.
Emergency passenger announcement on the Train by Operation Control centre (OCC) via Train Radio System.
Destination & Train number indicator on Front Cab head.
Contract:2RS-DM
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Automation in Rolling Stock FUNCTIONS OF TMS
Sample display screen for Door operating status Contract:2RS-DM
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Customer Care – Station Level Customer Care Office is for providing services such as Card / Token refund/replacement, ticket adjustment by operator to passenger, Collection of penalty.
Remaining Value Checking Terminal (RVCT) The RVCT for checking balance and the validity of a ticket
.
Ticket Topping-up outlets •Ticket Office Machines (TOM) •Ticket Vending Machines (TVM) •SBI ATM •SBI Netbanking •BMRCL website •Mobile Phone banking •Airtel Money service & Airtel retail Network for any service provider phone
Automatic Gates AFC Gates (Automatic Gates) • Permit one passenger per ticket to enter and exit the system • Deduct correct fare from Stored Value Tickets
• Prevent exit of over-stayed / over-travelled /invalid tickets • Ticket shown on right hand side • Children below 3 ft to be taken in front and close
Emergency Trip System provided at all Metro Station Platforms
Automation of Safety Systems - Fire Detection & Mitigation
Fire Alarm Control Panel
Manual Call Point Strobe
Manual Call Point
Smoke cum heat detector
Automation in Lifts and escalators
Automation in control of Electrical Installations at Stations Building Management System
Automation in control of Electrical Installations at Stations Building Management System
Automation in control of Electrical Installations at Stations - Building Management System
Rolling Stock and Equipments
Integrated Power Development Scheme (IPDS) • An integrated scheme for urban areas covering: • •S art Meteri g a d Ta per-proof meters at homes • •I frastru ture upgradation in urban areas Comprehensive sub transmission & distribution • •U dergrou d a li g & GIS Su statio s i de sely populated areas • •IT i ple e tatio for etter usto er ser i e • •Solar i stallatio s like rooftop solar pa els also covered • •Outlay of Rs. , crores
Traction Power Supply System • 66 kV System • Receiving Substations 66/33kV • 33 kV Cable Distribution System • Auxiliary Substations - 33kV / 415V • Traction Substations – 33kV / 750 V dc • 750 V DC Third Rail System • Earthing, Bonding and Stray Current Mitigation & Monitoring
System • SCADA and ETS system
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Network Configuration 66kV/33kV RSS Locations 400 kV
Nelamangala 400kV / 220kV (RTPS, Nagajhari, Sharavati etc.
220 kV 66 kV 400 kV
400 kV
‘A’ Peenya RSS
Peenya GSS
REMC O SS 220 kV RR Nagar SS
400 kV
400 kV HVDC Kolar / Talcher
Hoody GSS
66 kV 66 kV 66 kV 220 kV
220 kV 66 kV
220 kV
‘D’ Mysore Road RSS (GIS)
‘B’ Baiyapanhalli RSS
V Valley GSS
66 kV
HAL GSS
400 kV / 220 kV Somanahalli
‘C’ Puttenhalli RSS 66 kV
220 kV
Khoday GSS
66 kV 66 kV
220 kV 400 kV
220 kV
220 kV Subramaniump ura SS
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Panoramic view of the RSS and Switchyard
Auxiliary Sub Station (ASS) – 33 kV/415 V Electrical Loads of Metro Stations fed from Auxiliary Sub Station • Lighting and signages • Power Supply to equipment installed in Operational Rooms • Air conditioners of Operational Rooms – Station Control Room, Signaling Equipment Room, Telecom Equipment Room, UPS and Battery Room • Lifts & Escalators • Pumps for fire mitigation and water supply to toilets • Ventilation fans of Sub Stations • Fire Alarm and Detection System
500 kVA Transformer in a Typical ASS
Traction Substations – 33 kV / 750 V dc Function : 33 kV stepped down to 2 X 292 V and rectified to 750 V dc for feeding to third rail 2850 kVA Rectifier Transformer
DC Panels
Rectifier
SCD/Over Voltage Protection Device
SCADA (SUPERVISORY CONTROL AND DATA ACQUISITION) SYSTEM Purpose : to monitor and control • receiving/distribution of power at 66kv and 33kv • Auxiliary power for all auxiliary equipments at the stations • Traction power for powering the rolling stock
Automation of Depot Machinery
Under floor pit wheel lathe
Remote Controlled Electric Bogie Tractor
Mobile Lifting jack
Portable Battery Topping Up Cart
Potable Traction Motor Dust remover
Pit Jacks
Auto Wash Plant
Maintenance &Precausion
Sikhana to Padega Hi Follow NBC2016
External/Internal Surge Source
LIGHTNING STRIKE DAMAGE
Sources for Extra Current /Voltages from different areas……
Signal Surges Generation due direct lightning
Ground Potential Rise
Switching operations of heavy duty machines like motors, lifts, AC units, refrigerator, welding machine etc.
Short Circuit due Wire/ Cables
Problems due to Direct or In-Direct Electrical Installation.
Switching actions Effects: Overvoltages (surges) on network lines Cause: High current steepnesses on switching actions lead to transient surges (overvoltages) on the mains wiring. Switching actions occur almost everywhere where work is done with electrical energy. Especially vulnerable are areas in which large inductive loads are switched, for example: • Motors • Transformers • Chokes • Climate control installations • Welding equipment • Long light strings
Direct strike on a low-voltage overhead line Effects: Partial lightning currents and voltage surges in the low-voltage network. Cause: the amplitude of the lightning impulse current
The preconditions for a direct strike on a lowvoltage overhead line are not the same as for direct strikes on high-voltage overhead lines. The fundamental difference is in the proximity to the building, which permits the conduction of partial lightning currents.
Equipotential bonding for lightning protection according IEC 610241 and IEC 61312-1; IEC62305
The 100% of lightning energy breaks down as follows: a) 50% of the lightning current will flow through the ground
b) 50% of the lightning current will flow over the connected metal parts out of the building: In India & Sri Lanka Only Chance is Power Line • about 10% to the water pipe (metal) Approximately 50 % of Total Lightning Current has •to about 10% to the gas pipe (metal) be diverted to Power lines
50 %
• about 10% to the oil pipe (metal tank) • about 10% to the sewage pipe • a out
% to the po er supplier’s i o i g feed
• max. 5% or 5 kA shared across all data lines
50 %
More Picture
Fire Component Level
Solar PV Power Plant
Fire Accident in Chemical & Process Plant Reason Lose Contact Earthing Disorder and Lightning
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.
Follow Safety in Electrical Instalation Shocks
Earthing Design and Require Result • For substation Large Power below 1.00Ohm • For substation Small Power below 2.00Ohm • SCADA/TELECOM and AutomationFor substation Large Power below 0.50Ohm • Tower and Other Structure between 8-15Ohm • Lightning Surge Protection 50KA below 5Ohm or 100KA between 8-15Ohm • Follow Standard IEC /IEEE • Recommended use of Hybrid Metal to Protect from Theft Copper Clad Steel/Alumineum Clad Copper • Exothermeic weld IEEE 837
Surge in Systems and Result
Surge in DC Application
Surge Protection use Recommendation
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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.
Copper Clad Steel Solid ROD and Conductor
LIGHTNING FORMATION
Facts about Lightning • A strike can average 100 million volts of electricity • Current of up to 200,000 amperes • Can generate 54,000 oF • 10/350MicroSec/50KA Fault Current/Discharge in Nano Sec Protection Earthing Design100KA Fault Current/Joints Exothermic /Flexible Down Conductor with Shortest Route & Less Corner
• Lightning Protection Standard use in India (IS2309 Now IEC 62305-5)NBC2016 Working Principle Angullar No Compromise with Design Max Protection 30Mtrs from One No Product warrenty from Manufacturer High Maintenance Require NFC17-102(2011) Now Europeon Standard(ESE LA) Working Principle Radius Compromise with Design Possible with Increasing Qty of ESE Max Protection 109 Mtrs Radius from One Manufacturing Warrenty and Test Certificate for Products Available Maintenance on Call Basis
Lightning Risk assessment Study is actually the measure of risk of a lightning strike and probability of damages. As Per IEC62305-2.
All these calculations are based on: lightning strike density in that particular area (provided by OMV i.e. Ng = 8), Danger for people, Occupation coefficient of structure, Relative location of site, Fire Risk, Associated services, Electrical Lines, Lightning Protection Level, Surge Arrestor and Dimensions of installation.
Lighting Strike Density (Ng) It is the measure of lightning strikes per kilometre square per year in the particular area. Higher the lighting strike density, higher the probability of lightning strike which needs higher level of lightning protection level. Danger for People (h) It is the factor of presence of people and panic in the building in case of a lightning strike
No particular danger
1
Low panic level(<=2 floors, < 100 persons
2
Medium risk of panic (< 1000 persons)
5
Difficult to evacuate (disabled people, hospitals)
5
High risk of panic (> 1000 persons)
10
Hazard for surroundings or environment
20
Contamination of surroundings or environment
50
Occupancy Coefficient (Lf1) It is the risk reduction factor with respect to theoccupancy of the building / installation. For example, loss due to lighting strike is higher in hospital as compared to a store / warehouse. Structure unoccupied
0.1
Structure normally occupied
0.01
Relative Location of Site (Cd) It is the risk reduction factor with respect to the location and surrounding of the building / installation. For example, chance of lighting strike is minimized if the building is near to a high tower. Structure surrounded by higher objects or trees
0.25
Structure surrounded by similar or lower objects
0.5
Isolated structure-No other objects nearby
1
Isolated structure on top of a hill or a hillock
2
Fire Risk (rf) It is the risk reduction factor with respect to the flammability of the material present in the building / installation. For example, in case of lighting strike, loss will be very high at a gas station as compare to the cement store.
Explosion
1
High
0.1
Ordinary
0.01
Low
0.001
Lightning Risk Calcuator as per IEC6305 LIGHTNING RISK ASSESSMENT CALCULATIONS Building / Installation :
KTC Tower
Building ID No.
KTC, Mall Road
Ng=
8
Length L(m)
L=
12
Width W(m)
W=
15
Height H(m)
Hi=
10
Chimney/Tower height (m)
T=
2
LIGHTNING DENSITY
STRUCTURE
DANGER FOR PEOPLE
h=
No particular danger
OCCUPATION OF THE STRUCTURE
Lf1=
Structure normally occupied
LIGHTNING CONDUCTOR
Pd=
Protection Level IV
Electrical Line
Ai=
Underground
RELATIVE LOCATION OF THE STRUCTURE
Cd=
Structure surrounded by higher objects or trees
FIRE RISK
rf=
Low
SERVICE
Lf2=
Gas, water
SURGE ARRESTOR
Pi=
None
Risk of human loss
R1=
ACCEPTABLE
Risk of loss of service
R2=
ACCEPTABLE
Risk of loss of cultural heritage
R3=
ACCEPTABLE
RESULTS OF THE RISK ASSESSMENT
PASSIVE PROTECTION SYSTEM
The Simple Rod air terminal is composed from a metallic rod with 2 to 8 m height dominating the structure to protect, and linked to 2 down conductors minimum, and 2 earthing systems. The protection radius ensured by this air terminal which is limited to 30 m more or less (Protection level IV, height = 60 m), especially dedicated to the protection of small structures or areas like to ers, hi eys, ta ks, ater to er, a te a astsâ&#x20AC;Ś The EN -3 standard describes the installation procedure for these air terminals. 13 Simple Rods, 13 down conductors, and 13 earthing systems are necessary to ensure the protection below :
The meshed cage protection is composed from a meshing in roof surface and in the front face around the uildi g. Surrou di g the roof surfa e, a d o high poi ts, apture poi ts are positio ed. A o du torsâ&#x20AC;&#x2122; network is placed at the outer perimeter of the roof. This network is completed by transverse conductors. The size of the meshing is 5 to meters, and depends on the efficiency needed for the protection. On the front face of the building, the down conductors are linked at the top to the meshing of the roof. And, down, to specific earthing systems. The distance between two conductors is 10 to 25 meters, and depend on the efficiency needed for the protection. The EN 62305-3 describes the installation procedure for this method. Generally, this method is heavy and expensive, due to the complexity of the structures to protect. 26 capture points, 26 down conductors and a grounded loop earthing system are necessaries to ensure the protection of the structure here below :
The catenary wires protection is a method closed to the meshed cage principle, because it is constituted with meshing of the conductors far from the structure to protect, to avoid any contact with lightning current. Catenary wires are located over the structure to protect, connected to down conductors and specific earthing systems. The width of the meshing and distance between the down conductors must respect the same rules as for the meshed cage. The EN 62305-3 describes the installation procedure for this method. Generally, this method is heavy and expensive, due to the complexity of the structures to protect.
The ESE air terminal is a terminal which enables to generate artificially an upward leader earlier than a simple rod, with an ionization system, in order to establish a special impact on its point. The capture of the lightning strike being faster than a simple rod, this technology enables to benefit from larger protection areas, ensuring protection for large dimensions structures. The ge erated prote tio radius depe ds o the early strea er e issio alue of the air ter i al Î&#x201D;t i Âľs , its height, and the efficiency of the protection. The protection radius ensured by this type of air terminal is 120 m (Protection level IV, height = 60 m , early streamer emission time 60Âľs) The NFC 17-102 standard describes the installation procedure for this type of air terminal. The installation of this type of air terminal is easy and cheaper than other technologies. It can protect whole buildings with one E.S.E. air terminal. It enables the protection of a structure and its environment, the protection of opened areas and well integrate in the architecture of a structure without aesthetic alteration. 1 ESE, 2 down conductors and 2 earthing systems are necessary to ensure the protection below :
Installation
ESE AT with radius protection form 32 mtr to 107 mtr. DMC Insulator .
GI/FRP Mast .
Down Conductor Copper / Copper Cadmium Cable 70 sq. mm Copper Bonded Ground Earthing
Thimble
Joint all phase wire/ cable with the help of crimping tools and lugs Step – 1
Separation Sheet Fixed the separation sheet between all wires/ cables
Step – 2
Gel / Silicon Close the filled Silicon enclosure from top and bottom , complete installation is done.
Step – 3
Features : Provides cable with cable connections and jointing wires in switchboard / electric boxes Being a jelly it can be easily fit into molds of any shape and size. Helps in safeguarding electrical connections and also protects electrical connection joints from catching fire, sparking and leakage current. Eradicates all the possibilities of fire, electric shocks and sparks, etc. causes due to improper electrical connection joints and safeguards structure, equipment and person. Offers safety to your electrical joints from ageing, corrosion, moisture and also observes leakage current.
Advantages : Nontoxic Insulating Highly reliable operation Maintenance Free Repairable Cost Effective High repeat value Elasticity Shape retention
JMVâ&#x20AC;&#x2122;s Clients
Neeraj Saini – 9910398538 Rahul Verma – 9910398535 Manav Chandra - 9910398999 manav@jmv.co.in