History of Electric Traction in India
|
|
- Beverley Jenkins
- 5 years ago
- Views:
Transcription
1 History of Electric Traction in India Electric traction was introduced on Indian Railways in year 1925 on 1.5 kv DC and the first electric train ran between Bombay's Victoria Terminus and Kurla along the Harbour Line of CR, on February 3, 1925, a distance of 9.5 miles, flagged off the then Governor of Bombay Sir Leslie Orme Wilson. In the year 1957, Indian Railways decided to adopt 25 kv 50 Hz ac traction based on French Railway (SNCF) technology. The first 25kV AC electrified section was Burdwan-Mughalsarai, completed in 1957, followed by the Tatanagar-Rourkela section on the Howrah-Bombay route. The first actual train run (apart from trial runs) using 25kV AC was on Dec. 15, 1959 on the Kendposi-Rajkharswan section (SER). Howrah-Gaya was electrified by about 1960, electrification till Kanpur on the Howrah-Delhi route was done by about 1972, and the entire Howrah-Delhi route was electrified on Aug. 5, The Bombay-Delhi (WR) route was electrified by Feb. 1, The CR route was fully electrified by June Considering the advantages of 2x 25kV AC system, it was commissioned between Bina and Katni (CR) on Jan. 16, 1995 as a pilot project. This was later extended to Bishrampur. Though this system was not proliferated further earlier, it is being planned for use on Dedicated Freight Corridors to take up heavier traffic. History of Electric Locomotives SNo Class of Loco Year of Manufacturing Horse Power Technology DC Locomotives 1 WCM English Electric 2 WCM English Electric 3 WCM English Electric 4 WCM Hitachi 5 WCM CLW 6 WCM CLW 7 WCG Swiss Loco works 8 WCG CLW AC/DC Locos 9 WCAM (AC) CLW 2930(DC) 10 WCAM (AC) CLW
2 3780(DC) 11 WCAM (AC) BHEL 4600(DC) AC Locos 12 WAM KM-KRUPP-SFAC 13 WAM Mitsubishi 14 WAM Mitsubishi 15 WAM Mitsubishi 16 WAP CLW 17 WAP CLW 18 WAP CLW 19 WAP ABB 20 WAP CLW 21 WAP CLW 22 WAG SNCF 23 WAG Hitachi/ Mitsubishi 24 WAG Europe 25 WAG CLW 26 WAG CLW/BHEL 27 WAG ASEA 28 WAG CLW 29 WAG ABB/CLW 30 WAG9H CLW Three phase technology After reaching a power level of 5000 hp, there was no further scope for upgradation with minimal inputs in the dc drive locomotives, as the capacity of equipment in the traction chain was fully utilised. Any further up-gradation needed a total new design. During late 80 s, development took place in developed railways towards three phase induction motor based drives for traction due to the distinct advantages of less maintenance intensiveness in comparison to dc drives. Induction motor drives are also known for extremely effective regeneration, thereby reducing the energy cost. On 23rd July 1993, through a landmark decision, Indian Railways signed a contract with ABB Transportation (Switzerland) for importing freight and passenger class of locomotives together with transfer of technology agreement for indigenous manufacture. The design was approved by RDSO after many technical interactions, in which, CLW also associated. As ABB did not have much
3 experience in the broad gauge system, they had to customise many aspects of bogies, car body, cab equipment, traction motor etc. Both WAP5 and WAG9 class have GTO based traction converters and microprocessor based control. This was the first time that CLW handled such high technology locomotives, and it needed a paradigm shift in the management of this technology. The real challenge was posed when the technology was to be absorbed and indigenous production to be done. 11 numbers of passenger locomotives which arrived in were directly put into service after field trials. Rated at 5400 hp, it has a maximum test speed of180 km/h, which can be increased to 225 km/h by certain modifications in the future. These have been tested successfully upto 180 km/h and speed certificate issued for 160-km/h service speed, even though maximum operational speed today is only 150 km/h 6 freight locomotives of WAG9 class received in 1996 in fully assembled and tested condition were also straightaway put on service after trials. This had a rating of 6000 hp with maximum service speed of 100 km/h, capable of delivering 460kN starting tractive effort. During the year 2000, after mastering vehicle application software by CLW engineers, a new variant WAP7 was built by adapting the original WAG9 design. WAP7 was intended for passenger operation for service speeds up to 130 km/h, which is the maximum speed of Rajdhani and Shatabdi trains today. WAP7 addresses the high-speed segment very well now. With an output of above 6000 hp, this is the most powerful and preferred locomotive for passenger operation today due to its excellent acceleration, deceleration and energy saving features. WAP5 will, however, address the speeds of 140 km/h and above in future, as I.Rly is already working in this direction. CLW went on to build these three classes of locomotives. A variant WAG9H with an adhesive weight of 135 tonnes was also developed capable of delivering 52 tonnes starting tractive effort targeting 1 in 150 graded sections. Though this locomotive cleared the oscillation trials, this fleet was not built due to other operational reasons-as a result the prototype WAG-9H (#31030) was converted in to WAG-9 class. However, with increased axle loads now being permitted, Railway Board has placed order for 4 locos of WAG- 9H class with 22 tonnes axle load. The first locomotive, viz., with 22 tonnes axle load was flagged off by Hon ble MR on 29th July 2006 and has entered in to service.
4 Advantages of three phase locos: Better reliability and availability of three phase locos It regenerates energy about 15-18%, a moving power house. Regeneration of power is available in 3-phase locomotives. Regenerative braking effort is available from the full speed till dead stop. Consequently, the overall efficiency of operation is higher. Maintenance cost of a 3-phase locomotive is less due to absence of brush-gear/ commutator in the traction motors and switchgears in the power circuit. 3-phase locomotive operates at near unity power factor throughout the speed range except at very low speeds. IGBT based propulsion technology GTO technology is getting obsolete, the world over. IGBT based propulsion system is already in place in a few countries. To tackle the obsolescence problem and keep abreast of the technology and derive its inherent benefits, CLW has already got a project sanctioned for building 5 locomotives with IGBT based propulsion system. This will be according to TCN open standard interface. This is a vision project of Indian Railways presented in Minister s budget speech and is already underway. In order to sustain 3-phase technology at affordable cost, and to ensure component level standardisation and obsolescence handling, a parallel development has been taken up with C-DAC (under ministry of IT) for indigenous development of TCN based vehicle control system and IGBT based auxiliary converter. Railway Electrification With a view to reduce dependence on petroleum based energy in Railway transport, IR have been progressively switching over to electric traction. This also enables haulage of heavier loads at higher speeds, thus increasing throughput. It is a pollution free system and with use of modern high horse power locos having regenerative braking, it becomes vastly energy efficient. On IR, Electric traction was first introduced on 3 rd Feb between Bombay VT to Kurla Harbour line (16 RKM) on 1.5 kv dc system. By March 2008 electrification on IR had extended up to RKMs. This constitutes 28.65% of the total Railway network and 36.42% of the BG system.
5 Plan period wise progress of electrification Plan Period RKM Electrified RKM Cumulative Pre-Independence st Plan nd Plan rd Plan Annual Plan th Plan th Plan Inter Plan th Plan th Plan Inter Plan th Plan th Plan th Plan th Plan 1 st year * 2 nd year rd year * 168 RKM deducted as MG electrified line dismantled AC-DC Convertion work The 1.5kV DC overhead system (negative earth, positive catenary) is used around Bombay (This includes Mumbai CST - Kalyan, Kalyan - Pune, Kalyan - Igatpuri, Mumbai CST - Belapur - Panvel, and Churchgate - Virar). Why Conversion? Overhead DC traction power supply system has reached its saturation level. Traction substations inter-spacing being very low making fault level unmanageble and creating serious fire hazard. Investments in DC if continued will be exorritant Very high recurring maintenance cost of DC traction system Work involved OHE modification: Replacement of insulators, section insulators, isolators, increasing clearances, insulation under bridges & tunnels, insulated
6 overlaps modification, neutral section formation, errection of Aux. transformers, easrthing and bonding as per AC system Construction of AC substations & switching stations including SCADA LT modifications at platforms, washing sidings Modifications to Signalling & Telecom: Replacement of AC track circuits with Audio frequency Track Circuits (AFTC)/ Digital Axle counters (DAC) Provision of cut-in relays, screens & earthing Replacement of point motors with AC immunized motors Provision of Optic Fibre Cable (OFC) and STM-1 equipments Raising /Construction of ROBs & FOBs Benefits of DC-AC conversion 25 to 30% saving in energy cost due to VVVF drive & Regeneration braking systems being employed in Electric locos & EMUs expected to yield saving of about Rs. 50 Cr/Year Introduction of high power locomotives. WAG7 locos need less maintenance are more reliable and generate higher tractive effort than DC locos. This will result in smoother ghat operation at higher speeds Reduction in Maximum Power Demand for same level of traffic Reduction in no. of substations from 73 to 18 leading to higher reliability & lower maintenance cost Increased life of contact wire Higher voltage insulation level in 25 KV AC system to with stand surged with greater reliability Lesser maintenance on rail bonding in AC sysytem Goods train with 58 BOXN can be taken up the ghat without splitting Utilisation of electric locos will increase. Electrification of Sidings Though all the trunk routes/ Main lines have been electrified 53 no of sidings left out without electrification. This causes unnecessary delay in movement of trains, it is requires traction change etc., Once these sidings gets electrified loads can reach its destination in time and in turn the turn round period of loads will also get increased.
7 Electrification of Missing Links Main routes have been electrified and their links are still left out un wired. For example missing links are Jhansi-Kanpur, Itarsi-Jabalpur-Allhabad. These missing links requires to be electrified so that the delay for traction change could be avoided and throughput will get increased with electric loco operation. Train Lighting/Air Conditioning (TL/AC) Lighting in passenger coaches was introduced starting around The Jodhpur Railway was the first to make electric lighting standard on all its coaches, in A long time ago, steam locos used to have 24V turbine generators to provide power for lighting and other appliances in the coaches. In general, only the first and second class coaches had lights and fans for every compartment, the 'inter' class had only lights, and the third class coaches had just two lights, one at each end near the door. Provision of lights and fans as standard equipment in all compartments was legislated in Individual coaches are powered by axle-driven generators which charge storage batteries that power lights, fans and other electrical fittings. Older coaches have 24V (less often 48V) circuitry and have dynamos connected to the axles by belts. Newer coaches have 110V circuitry and use belt-driven 4.5kW, 110V alternators. Both systems use banks of 24V batteries (mostly lead-acid batteries of an 800Ah capacity) for back-up power. LHB stock uses 4.5kW alternators (6kW for air-conditioned stock). In the 1990s, there was a big push to convert all old stock with 24V systems to the 110V system. In older stock, for powering air-conditioning equipment, an inverter was used to convert the DC output of a set of batteries to 415V AC. For some time now, however, groups of 110V alternators delivering 18-22kW each have been used to power air-conditioning equipment (the voltage is stepped up to 415V). Most recently, RDSO has developed a newer 25kW 110V alternator with better power circuitry. Many air-conditioned coaches are not self-contained with regard to the power supply. For such coaches, a 'mid-on generator' (MOG) is used; this is a 415V 3-phase alternator (either in one of the coaches or in a separate 'powercar'), the output from which is used both for the air-conditioning, and (stepped down to 110V) for the lights and fans. Some 'end-on generators' (EOG) also generate 415V 3-phase AC.
8 Prior to the 1930's, various arrangements for cooling the interiors of passenger coaches existed, mostly for the first-class coaches.the North-Western Railway introduced air-conditioned stock in the late 1930's (the earliest was probably the Frontier Mail in 1936 or 1937). BBCI Railways also experimented with air-conditioning at about the same time. By the early 1950's, air-conditioning was available on several long-distance trains. For example, in there were air-conditioned services between Bombay and Howrah, Delhi and Madras (Grand Trunk Exp.), Bombay and Delhi, Bombay-Amritsar (Frontier Mail), Bombay- Viramgam (Saurashtra Mail), and Bombay-Ahmedabad (Gujarat Mail). These all used AC units that were mounted beneath the coach body (underslung), interconnected by pipes. Self-contained roof-mounted units appeared in year The first fully air-conditioned train was introduced in 1956 between Howrah and Delhi. Popularly known as the AC Express, it ran on the Grand Chord; later there were two, one running on the Grand Chord and the other on the Main Line. Another train popularly known as the AC Express was the Dakshin Exp. between Madras and New Delhi in the 1960s. AC Chair Car stock was introduced around Until about 1979, airconditioning was available only in these and in AC First Class cars. Around 1979 the first two-tier AC coaches were introduced. The first 3-tier AC coaches were introduced in 1993 (RCF) and used on the Howrah Rajdhani via Patna. (The first such coach was ER 2301A, later changed to ER 94101A.) The first 60 or so of the three-tier AC coaches had 67 berths each, while all later ones have 64 berths. Electric Multiple Units (EMU) The first 1500V DC EMUs used around Bombay (the first EMUs in India, 1925) were from Cammell Laird (UK) (later Metro Cammell) and Uerdingenwagonfabrik (Germany). Later units were supplied by Breda (Italy) as well. IR has electric multiple units in operation in several suburban sections (Mumbai, Chennai, Calcutta, Bandel-Katwa, etc.). The Mumbai region with 1.5kV DC traction has several models of EMUs, classified from WCU-1 through WCU-15. Most models have DC traction motors with rheostatic control (resistance banks to vary the input power supply). DC EMUs are also used on the Lonavala-Pune section. BHEL has recently developed some AC-DC EMUs for use in the Bombay area in both the 25kV AC and 1.5kV DC traction regions. The new AC-DC EMUs also have 3-phase induction motors and thyristor control. Recently WR has
9 signed a contract with Alstom to convert some of the existing (Jessops) 1.5kV DC EMUs to operate with both AC and DC traction power. The first such rakes are already in regular use in the Borivli-Dahanu section. All the AC-DC coaches have regenerative brakes. The 9xx series rakes fail over to electropneumatic braking directly if regenerative braking does not work, while the 3xx series rakes first fail over to dynamic (rheostatic) brakes first before failing over to the electropneumatic brakes. The rakes for these will have 12 cars, and the rated max. speed is 100km/h. The recent development of the Main-line EMU (MEMU), manufactured by ICF, was intended to address precisely this, to allow EMU operations in more areas. They have a width of 10'8". MEMUs run on 25kV AC power. MEMU driving motorcoaches seat 76 and the trailer coaches seat 108. They have a rated top speed of about 105km/h and are equipped with electro-pneumatic brakes. The trailer coaches weigh about 33.6 tonnes and the motor coaches weigh about 60 tonnes. Earlier versions of MEMUs had a top speed of 60km/h. RDSO improved on these by increasing the horsepower of the traction motors and providing a weakfield arrangement in them for higher speeds. During the year 2003, RDSO carried out a series of trials with MEMU rakes carrying 'Dense Crush Loads' ('DCL') stopping at all stations on the Tundla-Kanpur section of NCR. These 4-car MEMUs were provided with a weak-field arrangement. It was seen that the use of the weak field allowed increased acceleration above 40km/h, saving time at 7% at a max. speed of 90km/h and 105 at 100km/h on the 228km stretch. *****
Standards and Practices Over Head Electric Equipments. by Y.P.Singh. Sr. Professor (Electrical Engg.)
Standards and Practices Over Head Electric Equipments by Y.P.Singh Sr. Professor (Electrical Engg.) ELECTRIFICATION SCENARIO AT A GLANCE 1 st Electric Train started on 3 rd February, 1925 on ex-great Indian
More informationNEW INITIATIVES IN SIGNALLING. Signalling System - backbone of Indian Railways
NEW INITIATIVES IN SIGNALLING Signalling System - backbone of Indian Railways WHY RAILWAY SIGNALLING 1 Enhance the Level of Safety by minimising human element. 2 To facilitate increase in speed 33 To improve
More informationSELECTION OF TRACTION SYSTEMS & ENERGY CONSERVATION IN METRO SYSTEMS. BY BRIJESH DIXIT MANAGING DIRECTOR Nagpur Metro Rail Corporation Ltd.
SELECTION OF TRACTION SYSTEMS & ENERGY CONSERVATION IN METRO SYSTEMS BY BRIJESH DIXIT MANAGING DIRECTOR Nagpur Metro Rail Corporation Ltd. ALTERNATIVES TRACTION SYSTEMS AC Traction DC Traction 25 KV 50
More informationIndian Railways Becoming Greener & Sustainable By Sudhir Garg Joint Secretary, Ministry of Small & Medium Enterprises(MSME)
Indian Railways Becoming Greener & Sustainable By Sudhir Garg Joint Secretary, Ministry of Small & Medium Enterprises(MSME) Indian Railways Indian Railways 3rd largest network, 66,500 RKM, 8495 stations
More informationPublic Disclosure Copy
Public Disclosure Authorized SOUTH ASIA India Transport & ICT Global Practice IBRD/IDA Specific Investment Loan FY 2010 Seq No: 13 ARCHIVED on 23-Sep-2015 ISR20247 Implementing Agencies: Public Disclosure
More informationEmerging Technologies for new generation EMUs
Emerging Technologies for new generation EMUs Technology for new generation AC/DC EMUs in Mumbai Page 1 Septermber 2008 Industry Sector, Mobility Division What is an EMU? It is an Electrical Multiple Unit
More information15 MARCH 2018, ABB CUSTOMER WORLD AUSTRALIA ABB traction. General introduction. Arnold Aranjo, Sales, Traction
15 MARCH 2018, ABB CUSTOMER WORLD AUSTRALIA ABB traction General introduction Arnold Aranjo, Sales, Traction ABB Group Our divisions Electrification products The division offers technology across the full
More informationenincon consulting llp, 2018 Visit: httpss://enincon.com E-REP Market Research Series
Railway Electrification Market Opportunities in India 2018 Estimating $ 5000 Million Opportunity Spread for Value Chain Players by 2020 by tracking opportunity tune for EPC players, Original Equipment
More informationRetrofit traction solutions Selected references
T R AC T I O N Retrofit traction solutions Selected references 3 Table of contents 004 005 Compact Converter for people mover Port Authority of New York and New Jersey, United States Compact Converter
More informationDevelopment of Catenary and Batterypowered
Development of Catenary and powered hybrid railcar system Ichiro Masatsuki Environmental Engineering Research Laboratory, East Japan Railway Company Abstract-- JR East has been developing "Catenary and
More informationSYSTEM INTEGRATION. Railway and urban transport electrification Energy-efficient and reliable solutions
SYSTEM INTEGRATION Railway and urban transport electrification Energy-efficient and reliable solutions 2 R A I LWAY & U R B A N T R A N S P O R T E L E C T R I F I C AT I O N S O L U T I O N S ABB s substation
More informationTrans Asian Railways.. A Rolling stock perspective. By Dwarika Prasad Senior Professor /Mechanical Engineering
Trans Asian Railways.. A Rolling stock perspective By Dwarika Prasad Senior Professor /Mechanical Engineering 1 Trans Asian Railways Salient Features of the existing system Network of 1000 mm track gauge
More informationRESTRUCTURING PAPER ON A. PROPOSED PROJECT RESTRUCTURING OF MUMBAI URBAN TRANSPORT PROJECT 2A Loan No IN June 29, 2010 TO THE REPUBLIC OF INDIA
Public Disclosure Authorized Document of The World Bank Report No: 63374-IN Public Disclosure Authorized Public Disclosure Authorized RESTRUCTURING PAPER ON A PROPOSED PROJECT RESTRUCTURING OF MUMBAI URBAN
More information2017 Railway Transportation
2017 Railway Transportation Hind Rectifiers Limited Perfectly Engineered Conversion Systems About Us Hind Rectifiers Limited, popularly known as HIRECT manufactures highly technical & strenuously engineered
More informationBRIEF ON ELETRICAL MULIPLE UNITS (EMU)
BRIEF ON ELETRICAL MULIPLE UNITS (EMU) Electrical multiple units are used by Indian railways to carry mass passengers in metro and inter cities. The unit consists of motor coach and multiple trailer coaches.
More informationRailway Systems. Class 385 for the International Market
Railway Systems 1 Class 385 exterior (top) and interior (bottom) 1 Class 385 for the International Market In March 2015, the Hitachi Group won a contract for the provision of 234 Class 385 railcars (46
More informationBengaluru Commuter Rail Service. Sanjeev V Dyamannavar Praja-RAAG
Bengaluru Commuter Rail Service Sanjeev V Dyamannavar The offline Research Analysis & Advocacy Group of Praja.in, an internet based networking platform that aims to be a bridge between the Praja and those
More informationElectrification and Power Supply. Andrea Nardinocchi Technological Design Department Italferr S.p.A., Rome, Italy
Electrification and Power Supply Andrea Nardinocchi Technological Design Department Italferr S.p.A., Rome, Italy 1 RAILWAY POWER SUPPLY Electrification systems in Europe Electrification design criteria
More informationJR EAST, a passenger railway company, is the largest railway company in JAPAN
JR EAST, a passenger railway company, is the largest railway company in JAPAN Network: 7,512.6km No. of Passengers: 16.8 million/day No. of Trains: 12,784/day No. of Employees: 59,370 No. of Rolling stock:
More informationTransformation through Engineering and Innovation BRAKE SYSTEM
Transformation through Engineering and Innovation BRAKE SYSTEM BRAKE SYSTEM Escorts Limited was the first to commence manufacturing of Compressed Air Brake system in India, for railway applications in
More informationIndia s Policy and Practices for Energy Sustainability & Green Railways
India s Policy and Practices for Energy Sustainability & Green Railways Overview of Indian Railways Route Length: > 66000 route kms Broad, Meter and Narrow gauges 35% of routes Electrified Freight Traffic:
More informationEstimation of electrical losses in Network Rail Electrification Systems
Estimation of electrical losses in Network Rail Electrification Systems Page 1 of 16 Contents 1. BACKGROUND...3 2. PURPOSE...3 3. SCOPE...3 4. DEFINITIONS & ABBREVIATIONS...4 5. NETWORK RAIL INFRASTRUCTURE
More informationRegional and Suburban Transport
Regional and Suburban Transport Autorail Grande Capacité France On behalf of the French Regions, the SNCF ordered 500 Autorails Grande Capacité (AGC) for suburban, regional or interregional services. The
More informationDivision Locomotives. Borderless locomotives
Division Locomotives Borderless locomotives Bombardier is leader in the market of electric locomotives European market share 2005 Average European market share 1997-2003 57% 48% 19% Alstom Bombardier Bombardier
More informationPowering the railways in the Middle East Efficient and reliable solutions for sustainable mobility
Powering the railways in the Middle East Efficient and reliable solutions for sustainable mobility Overview of ABB s railway capability ABB is a world leading independent supplier of innovative and reliable
More informationSP2 Requirements toward the freight system of FFE (Madrid Spain) 21 September 2017
Capacity for Rail SP2 Requirements toward the freight system of 2030-2050 FFE (Madrid Spain) 21 September 2017 Bo-Lennart NELLDAL Project Leader WP2.1 Content 1. Today s market 2. Demand for rail and freight
More informationLecture ON Braking systems Fitted On Passenger Coaches At Railway Staff College Lalbaug, Vadodara Feb 13 th, 2008 A VERY WARM WELCOME FROM KNORR
Lecture ON Braking systems Fitted On Passenger Coaches At Railway Staff College Lalbaug, Vadodara Feb 13 th, 2008 A VERY WARM WELCOME FROM KNORR BREMSE INDIA About Indian Railways Headquarters New Delhi
More informationRDSO - Motive Power Diesel locomotives for future Our vision
Diesel locomotives for future Our vision S. Mani ED, Motive Power RDSO The Saga of Diesel Traction began in early 60s with the acquisition of ALCo Technology Indigenization, Refinements and upgradations
More informationGovernment Polytechnic Muzaffarpur Name of the Lab: Electric Traction-II Lab
Government Polytechnic Muzaffarpur Name of the Lab: Electric Traction-II Lab Subject Code: 1620609A Experiment-1 Aim: Study of various traction systems. Theory: A traction system is of mainly two type
More informationFree Static GK E-book Indian Railways at a glance
Free Static GK E-book Indian Railways at a glance Static GK is an integral part of the general awareness section. Questions related to Indian Railways are common in the general awareness section of Bank
More informationस त ष क म र उप मह प रब धक (पररवहन व य प र एव प रण ल सम ह) Santosh Kumar Dy GM (TBSG) Ref: ID/TSG/RB/KF/03 Dtd. : 4 th August 2016
स त ष क म र उप मह प रब धक (पररवहन व य प र एव प रण ल सम ह) Santosh Kumar Dy GM (TBSG) ¼ããÀ ã ÖñÌããè ƒêãñãä ã È ãšêôã ãäêããä½ã ñ Bharat Heavy Electricals Limited Industry Sector, Integrated Office Complex
More informationCHAPTER 6 POWER SUPPLY ARRANGEMENTS
6.1 Power Requirements CHAPTER 6 Power supply is the lifeline of Metro System POWER SUPPLY ARRANGEMENTS Electricity is required for operation of Metro system for running of trains, station services (e.g.
More informationModernising the Great Western railway
Report by the Comptroller and Auditor General Department for Transport and Network Rail Modernising the Great Western railway HC 781 SESSION 2016-17 9 NOVEMBER 2016 4 Key facts Modernising the Great Western
More informationReliable, economical and safe siemens.com/rail-electrification
AC Traction Power Supply Reliable, economical and safe siemens.com/rail-electrification More people, new challenges, one solution: Integrated mobility. Demographic change, urbanization and climate change:
More informationTALENT 3 BATTERY TRAIN
TALENT 3 BATTERY TRAIN BOMBARDIER BATTERY BRIDGING SOLUTION TALENT 3 BATTERY TRAIN OVERVIEW 1. Why Battery Trains? 2. Battery Technology at Bombardier 3. Launch Plan 4. Conclusion and next steps BATTERY
More informationREGENERATION IN ELECTRIC LOCOMOTIVES WITH DC TRACTION MOTORS : A STRATEGIC DOMAIN
REGENERATION IN ELECTRIC LOCOMOTIVES WITH DC TRACTION MOTORS : A STRATEGIC DOMAIN R. N. Lal,Senior Executive Director Standards Ganesh, Director Standards Electrical Directorate, Research Design and Standards
More informationCommuter Rail Update. October 25, 2018
Commuter Rail Update October 25, 2018 2 page page 3 State of Commuter Rail Network, July 2014 The 2014 Commuter Rail network had multiple issues and a history of neglect & under-investment FIRST UP? UPGRADES
More informationNiche for Hybrid DMUs in Commuter Rail
Defining i an Economic Niche for Hybrid DMUs in Commuter Rail Edward S. (Ned) Parker, P.E. LTK Engineering Services, Senior Engineer Denver, CO 1 Current Commuter Rail Technology Options Locomotive-Hauled
More informationTraction Systems GC01DTR01_C 08/2013. Ingeteam Traction
Traction Systems GC01DTR01_C 08/2013 Ingeteam Traction traction@ingeteam.com Vehicle control unit (VCU) Human machine interface (HMI) Traction converter Auxiliary converter INGETEAM Traction designs and
More informationSCHALKE LOCOMOTIVES KEEP YOUR BUSINESS ON TRACK
SCHALKE LOCOMOTIVES KEEP YOUR BUSINESS ON TRACK The ultimate specialists and uniquely developed to suit exacting customer requirements, these locomotives offer a high power density under extreme conditions
More informationCLASS 56. Railfreight Sectors. Copyright Dovetail Games 2014, all rights reserved Release Version 1.0
CLASS 56 Railfreight Sectors 1 BACKGROUND... 3 Class 56 Locomotive...3 Design & Specification...3 ROLLING STOCK 4 Class 56 Railfreight Sectors...4 2 DRIVING THE CLASS 56 DIESEL LOCOMOTIVE... 5 Cab Controls...5
More informationPROJECT INFORMATION DOCUMENT (PID) APPRAISAL STAGE
Project Name PROJECT INFORMATION DOCUMENT (PID) APPRAISAL STAGE INDIA - Adoption of 3 Phase IGBT Technology in Indian Railways (IR) for EMUs (Electric Multiple Units) in Mumbai Suburban Area Leading to
More information1 BACKGROUND Deltic Prototype History Deltic Prototype Operation Technical Specification ROLLING STOCK...
Deltic Prototype 1 BACKGROUND...2 1.1 Deltic Prototype History...2 1.2 Deltic Prototype Operation...2 1.3 Technical Specification...3 2 ROLLING STOCK...3 2.1 DP1 'Deltic'...3 2.2 Mk1 Coach Set...4 3 CAB
More information- friction and heat free braking of moderately
22 WIT Press, Ashurst Lodge, Southampton, SO4 7AA, UK. All rights reserved. What type of electric brake is most reasonable? - friction and heat free braking of moderately powered, moderately distributed
More informationHST/VHST Products. October 2006
HST/VHST Products October 2006 HST/VHST Market Segments Commercial Speed (Km/h) 350 Very High Speed (VHST) 250 High Speed (HST) 200 200 300 400 500 600 Seats per train HST Products October 2006 HST & Tilting
More informationBusiness opportunities and major projects in India
Business opportunities and major projects in India Rajesh Sharma Vice President, Financing Why India? Fastest growing economy now and in future India to become one of the world's three largest economies
More informationDiversifying into Marine Energy. ABB March 2015
Diversifying into Marine Energy ABB March 2015 Structure Integrity, Construction and Manufacturing Solutions for the Process & Marine markets Process & Equipment Marine & Logistics Equipment Manufacturing
More informationAppropriate Size D.C. Power Supplies For Heritage Electric Tramways. Richard Clarke BE MEngSc MIEAust MIEEE Chief Engineer, Sydney Tramway Museum
Appropriate Size D.C. Power Supplies For Heritage Electric Tramways Richard Clarke BE MEngSc MIEAust MIEEE Chief Engineer, Sydney Tramway Museum Introduction Tramway museums have rather small electric
More informationA Guide to Key Railroad Terminology for the Northeast Corridor
A Guide to Key Railroad Terminology for the Northeast Corridor Index of terms Approach signal, 8 Diverging route, 5 Ladder, 6 Section break, 12, 13 Tie replacement, 7 Ballast, 3, 4, 7 Double slip switch,
More informationSouth West Wales Best Practice Club with ABC Electrification Swansea 7 th July 2015
South West Wales Best Practice Club with ABC Electrification Swansea 7 th July 2015 Welcome Martin Nicholls Chair South West Wales Best Practice Club Great Western Route Modernisation (GWRM) CEW Breakfast
More informationResearch Brief. Impact of higher 25kV fault currents. T873 - October Background. Aims
Research Brief Impact of higher 25kV fault currents Background Increasing the maximum fault levels at traction feeder stations has the potential to reduce the costs of electrification schemes. The potential
More informationNeed, Strategy and Implementation of ERTMS
Need, Strategy and Implementation of ERTMS A contribution to interoperability, capacity enhancement and safety in Switzerland Jan Richard Strategy Manager ERTMS SBB Infrastructure UIC ERTMS Platform Plenary,
More information28/09/2006. ALSTOM Transport. The TGV trainsets
28/09/2006 ALSTOM Transport The TGV trainsets GENERAL PRESENTATION TGV 1N / TGV 2N FUTURE DEVELOPMENTS OF THE TGV 2N GENERAL PRESENTATION The TGV concept Advantages of the articulation Adaptability for
More informationIndian Railways Organisation for Alternate Fuel (IROAF) Ministry of Railways Govt. of India
Indian Railways Organisation for Alternate Fuel (IROAF) Ministry of Railways Govt. of India OBJECTIVE OF IROAF IROAF is the single window on Indian Railways for dealing with work related to use of Alternate
More informationElectrified Transportation. Sujeet Mishra,
Electrified Transportation Sujeet Mishra, IRSEE sujeet@sujeet.org @sujeetmishra Few Quick Points Electricity is transportation is almost as old as electricity In modern context, for a developing economy
More informationOur mission is. to fulfil the current and future expectations of. domestic and foreign owners of rolling stock. through
Locomotives Our mission is to fulfil the current and future expectations of domestic and foreign owners of rolling stock through the construction, modernisation and repair of rolling stock and by ensuring
More informationThe AGV, a cutting-edge technology integrator
The AGV, a cutting-edge technology integrator INNOTRANS-BERLIN September 2008 TRANSPORT AGV The Concept INNOTRANS Berlin September 2008- P 2 The AGV concept Build on the TGV s benefits Articulated train
More informationTPWS in action. Decisive steps towards main line ATP on IR. Akhilesh Yadav, Director/ Signal/ RDSO
TPWS in action Decisive steps towards main line ATP on IR Akhilesh Yadav, Director/ Signal/ RDSO Outline of presentation 1. IR requirements for ATP 2. Roadmap 3. Current installations 4. Lessons learnt
More informationBest practices for maintaining critical Traction Components over the lifetime of a vehicle
APTA RAIL CONFERENCE, JUNE 13 TH 2017 Best practices for maintaining critical Traction Components over the lifetime of a vehicle Flavien Berthold, ABB Inc, Zürich Switzerland Agenda Maintenance through
More informationMumbai Urban Transport Project Development and Challenges
Mumbai Urban Transport Project Development and Challenges P Nair* and Deepak Kumar** The Suburban Railway system in Mumbai is perhaps the most complex, densely loaded and intensively utilized system in
More informationCompany profile 2 Profile of ČKD ELEKTROTECHNIKA 2
Applications Table of contents Company profile 2 Profile of ČKD ELEKTROTECHNIKA 2 Applications 3 Power semiconductor units PSU 3 Custom-design PSU 4 PSU wirings 5 GU 3391 control unit for tyristors 6
More informationClass 66 Diesel Locomotive Pack 03 Add-on
Class 66 Diesel Locomotive Pack 03 Add-on 1 BACKGROUND... 2 1.1 Class 66... 2 1.2 Technical Specification... 2 2 LOCOMOTIVE AND ROLLING STOCK... 3 2.1 EWS Class 66 Locomotive... 3 2.2 JGA Aggregate Hopper
More informationOverview of Mitsubishi Electric's Transportation Business & Power Device Technology January, 2017 Mitsubishi Electric Corporation
Overview of Mitsubishi Electric's Transportation Business & Power Device Technology January, 2017 Mitsubishi Electric Corporation COMPANY PROPRIETARY NOT TO BE REPRODUCED OR DISCLOSED WITHOUT SPECIFIC
More informationIntroduction to PrimoveCity. Gaëtan Bilodeau, P.Eng. Business Development - PRIMOVE December 2011
Introduction to PrimoveCity Gaëtan Bilodeau, P.Eng. Business Development - PRIMOVE December 2011 Content Introduction to Bombardier Primove 2 Bombardier Overview Corporate office based in Montréal, Canada
More informationThe Present and the Future of the Stainless Steel Market in India. Ramesh R. Gopal General Manager Nickel Institute Executive Director I S S D A
The Present and the Future of the Stainless Steel Market in India Ramesh R. Gopal General Manager Nickel Institute Executive Director I S S D A This Picture Says it All! India s end-use break-up (2007-08)
More informationPRESS RELEASE. 29 January Passengers welcome refurbished trains on Cambrian Line
PRESS RELEASE 29 January 2013 Passengers welcome refurbished trains on Cambrian Line Rail passengers in Wales are benefiting from more comfortable trains following LNWR s complete overhaul and refurbishment
More informationThe Picton/Mittagong line was opened in March 1867 as part of the Main South line.
Read below as Bob Newham, Loco Division Passenger Organiser, explores some of the incredible history behind rail in New South Wales. As you will discover, the month of March has many stories to tell March
More informationTraction systems for locomotives and highspeed
Traction systems for locomotives and highspeed applications Partnering with ABB Major benefits High flexibility and innovation to realize your project vision Large global corporation and technology leader
More informationSiemens ehighway. Electrified heavy duty road transport. Scania. Transporteffektivitetsdagen 27 Augusti 2015
Siemens ehighway Electrified heavy duty road transport Scania Transporteffektivitetsdagen 27 Augusti 2015 siemens.com/answers Freight will replace passenger traffic as main source of CO 2 emissions from
More informationHEAD ON GENERATION (HOG) : A ENERGY EFFICIENT SYSTEM IN INDIAN RAILWAY
HEAD ON GENERATION (HOG) : A ENERGY EFFICIENT SYSTEM IN INDIAN RAILWAY Shailendra Saurabh Sirvaiya 1, Alok Singh 2 1Research Scholar, Dept. of Mechanical Engineering, M.A.N.I.T, Bhopal, India 2Assistant
More informationSeremban Gemas Electrified Double Track Project, Malaysia
Seremban Gemas Electrified Double Track Project, Malaysia Electrification Works at a Glance Electrification, the need of time. The need for efficient, eco-friendly and well-integrated public transport
More informationINNOVATION in ROAD TECHNOLOGIES CHALLENGES AND SOLUTIONS FOR ELECTRIFICATION OF LONG DISTANCE ROAD FREIGHT TRANSPORT ON HIGHWAYS
INNOVATION in ROAD TECHNOLOGIES CHALLENGES AND SOLUTIONS FOR ELECTRIFICATION OF LONG DISTANCE ROAD FREIGHT TRANSPORT ON HIGHWAYS Bernard Jacob Deputy Scientific Director, IFSTTAR bernard.jacob@ifsttar.fr
More informationADOPTION OF NEW CONCEPTS IN MATERIAL HANDLING IN CEMENT AND OTHER MINERAL INDUSTRIES
ADOPTION OF NEW CONCEPTS IN MATERIAL HANDLING IN CEMENT AND OTHER MINERAL INDUSTRIES By Jai P. Gupta, Chief General Manager and P K Mittal, Chief General Manager HOLTEC Consulting Private Limited 1. Introduction
More informationAdvancing Electric Solutions
Advancing Electric Solutions Choose your level of electrification: from electric accessories to zero-emission propulsion www.hybridrive.com Transportation trends toward electric The trend toward more electric
More informationCOLOMBO SUBURBAN RAILWAY PROJECT, PART IV; METER-GAUGE ON KV-TRACE - FEASIBLE?
COLOMBO SUBURBAN RAILWAY PROJECT, PART IV; METER-GAUGE ON KV-TRACE - FEASIBLE? Once upon a Time with Narrow-Gauge on KV-Line 1 By Dr. Frank Wingler, September 2018 COLOMBO SUBURBAN RAILWAY PROJECT; Meter-Gauge
More informationHigh Voltage Direct Current and Alternating Current Transmission Systems Conference. August Nari Hingorani
High Voltage Direct Current and Alternating Current Transmission Systems Conference at EPRI Palo Alto CA August 30 31 2011 Scope of VSC Based Technology in HVDC and FACTS Nari Hingorani HVDC and FACTS:
More informationMetal enclosed capacitor banks: ABBACUS family
ABB Australia Pty Limited. PO Box 574 88 Beresford Road Lilydale Victoria 3140 Australia ABB Contact centre 1800 222 435 Facsimile + 61 (0)3 9735 3863 Metal enclosed capacitor banks: ABBACUS family Enhancing
More informationURBAN FUTURE SOME LEADS FOR LEEDS. Véronique Ramadi, Leeds,
URBAN FUTURE SOME LEADS FOR LEEDS Véronique Ramadi, Leeds, 12.12.2016 STRUCTURE OF PRESENTATION 1. Overview Stadler Rail Group 2. Sustainable city development 3. Project examples Some leads for Leeds Véronique
More informationRailway Obsolescence Management Contract
Railway Obsolescence Management Contract Olivier Vivancos, Alstom IIOM Conference, June 2017 A complete range of transport solutions ROLLING STOCK Tram, metro, suburban/regional, high speed, very high
More informationA route for Train Simulator 2012
A route for Train Simulator 2012 Contents 2. Details of the route and how it will progress. 3. A Brief history of the route. 3. Route requirements 4. Scenarios The Pilot Episode Alternative Arrangements
More informationIntroduction of power electronics in traction power supply fixed installations
Introduction of power electronics in traction power supply fixed installations C. COURTOIS, E. CARPENTIER SNCF French Railways Infrastructure s Engineering Headquarters, St-Denis Paris, FRANCE Abstract
More informationभ रत सरक र/र ल म त र लय
भ रत सरक र/र ल म त र लय Govt. of India / Ministry of Railways भ रत य र ल व द य त इ ज व यरर ग स स थ Indian Railways Institute of Electrical Engineering फ न - (0253) 2462545/546 फ क स - (0253) 2462548 र
More informationRailworks Austria Skyhook Games ÖBB 1014 Manual
Railworks Austria Skyhook Games ÖBB 1014 Manual Page 1 Index Introduction Page 3 1014 cab and key bindings Page 4 Train Operation Start-up procedure Page 8 Driving procedures Page 9 PZB/Indusi How does
More informationExperience in the construction of the HS trains and the newest train AGV
Experience in the construction of the HS trains and the newest train AGV TRANSPORT The Alstom Products Range 1 The High Speed in Alstom TRANSPORT Pendolino and High Speed EMUs An International success
More informationBR266 Diesel Locomtoive
BR266 Diesel Locomtoive 1 BACKGROUND... 3 1.1 History... 3 1.2 Design & Specification... 3 2 ROLLING STOCK... 4 2.1 BR266... 4 2.2 Megafret container wagons... 4 3 DRIVING THE BR266... 6 3.1 Cab Controls...
More informationRegenerative braking and the different traction systems
Energy Recovery Workshop Madrid, September, 29, 2015 Regenerative braking and the different traction systems Ignacio González and Eduardo Pilo Spanish Railways Foundation Index 1. Introduction 2. Traction
More informationPass-by noise measurement were performed on each validation platform to establish a reference at the beginning of the project. In the end of the project, noise reductions which are industrially feasible
More informationExpanding Capacity for the Northeast Corridor The Gateway Program
Expanding Capacity for the Northeast Corridor The Gateway Program Petra Todorovich Messick March 4, 2013 Raritan Valley Rail Coalition Somerville, NJ The Northeast Corridor Mainline and Branches 899 Route-miles
More informationMAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION (Autonomous) (ISO/IEC Certified) SUMMER 12 EXAMINATION Model Answer
Subject Code :12233. Q.1a. SUMMER 12 EXAMINATION Model Answer i) As primary side of transformer is H. V. therefore low current in primary. Because of low current large number of tapping can be taken for
More informationRetrofitting unlocks potential
54 ABB REVIEW SERVICE AND RELIABILITY SERVICE AND RELIABILITY Retrofitting unlocks potential A modern approach to life cycle optimization for ABB s drives delivers immediate performance improvement and
More informationHVDC Systems in India
HVDC Systems in India Outline Introduction HVDC Systems presently in operation Main Data/Salient Features Upcoming Projects Future Challenges Transmission Network - Present 765kV/400kV lines: about 1,03,000
More informationWagon repair workshop Jhansi Under North Central Railway. Workshop budget Rs Crores. Established in year 1889
Wagon repair workshop Jhansi Under North Central Railway Workshop budget Rs. 376.76 Crores Established in year 1889 Total area 3.4 lac square meter (60% covered by green plantation) Staff strength 5810
More informationResearch Partnership Platform 8th meeting. Uber - The Competition Killer or The Competition Trigger?
Research Partnership Platform 8th meeting Wednesday, 5 July 2017 Room XVII, Palais des Nations, Geneva Uber - The Competition Killer or The Competition Trigger? Presentation by Mr. Shirish Deshpande Chairman
More informationCOMPANY MAIN TOPIC [ PRODUCT ] TracFeed OSS. English. Overhead Conductor Rail. Made in Germany
COMPANY MAIN TOPIC [ PRODUCT ] TracFeed OSS English Overhead Conductor Rail Made in Germany 2 3 OVERHEAD CONDUCTOR RAILS BY RAIL POWER SYSTEMS THE SOLUTION FOR TIGHT SPOTS Offering significantly lower
More informationAC-DC CONVERTERS TOPOLOGY IN TRACTION APPLICATION FOR DC MOTOR DRIVE
AC-DC CONVERTERS TOPOLOGY IN TRACTION APPLICATION FOR DC MOTOR DRIVE Monica Tripathi 1, Hitesh Lade 2 1 M.Tech Scholar, Dept. of Electrical & Electronics Engg., Surabhi College of Engineering & Technology,
More informationKnorr-Bremse RailServices
Knorr-Bremse RailServices Energy efficiency in rolling stock through Knorr-Bremse refurbishments 8th June 2016 Alexander Schwan Desiro EcoTrain VT 642 modernization Development of an innovative technology
More informationvoith.com Your ticket to ride Gear units for rail vehicles
voith.com Your ticket to ride Gear units for rail vehicles Worldwide on track: Drive systems for rail applications Urban railways or trams, metros, regional railcars, locomotives or highspeed trains and
More informationPerformance That Moves. EmCon Traction Converters
Performance That Moves. EmCon Traction Converters 3 Technology for Highest Demands. EmCon Traction Converters The request for more mobility is a challenge for public light rail systems. Vehicles and rail
More informationShaping the Future of Railway Industry Student Engagement Event 20 th September 2016
Shaping the Future of Railway Industry Student Engagement Event 20 th September 2016 Siemens Mobility Head of Product Sales Bülent Yilmaz ~Product Line Manager - Alex Moffatt BSC Hon. ~Team Leader EM Eng.
More informationClean Rail Transit Vehicle--HyperTram
Clean Rail Transit Vehicle--HyperTram CRRC QINGDAO SIFANG Co., Ltd. July 4, 2016 11 th International Hydrail Conference Birmingham Centre for Railway Research and Education 4-5 July 2016, University of
More information