Velaro. Top Performance for High Speed. Top Performance for High Speed
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Improved Spiral Geometry for High Speed Rail
U.S. Department Of Transportation Federal Railroad Administration RR08-02 January 2008 Improved Spiral Geometry for High Speed Rail SUMMARY A different shape of spiral section for transitioning from tangent to curved track was tested on the Northeast Corridor in a 0.925-degree curve (Figure 1) near Guilford, CT, where typical operating speed for Amtrak's Acela trains is 125 mph. The modified spiral geometry was intended to reduce lateral forces and improve ride quality for high speed trains when entering and exiting curves. The modified design causes a train to rotate around its center of gravity as it leans into a curve, rather than centering rotation at the top-of-rail as does a conventional railroad spiral. Ride quality and force measurements were made before and shortly after spiral modification, and 1 year later. Compared to conventional geometry, initial and final measurements showed that the modified spirals reduced peak-to-peak lateral accelerations in the car body by 41 percent. Lateral wheel-rail force measurements from two instrumented wheelsets of an Acela power car showed a reduction in root-mean- square (RMS) net axle lateral forces of about 33 percent. Initially, truck lateral peak-to-peak acceleration dropped by 38 percent, but after 1 year, these accelerations returned to the pre-modification levels. At the test site, the modified spiral geometry was applied without the need to change rail length. The resulting shape and rate of superelevation change also fall within existing Federal Railroad Administration (FRA) track safety standard allowances. Amtrak plans to continue this study by installing the modified spiral geometry on at least two additional curves for further evaluation. -
3 Power Supply
3 Power supply Table of contents Article 44 Installation, etc. of Contact Lines, etc. .........................................................................2 Article 45 Approach or Crossing of Overhead Contact Lines, etc................................................ 10 Article 46 Insulation Division of Contact Lines............................................................................ 12 Article 47 Prevention of Problems under Overbridges, etc........................................................... 13 Article 48 Installation of Return Current Rails ........................................................................... 13 Article 49 Lightning protection..................................................................................................... 13 Article 51 Facilities at substations................................................................................................. 14 Article 52 Installation of electrical equipment and switchboards ................................................. 15 Article 53 Protection of electrical equipment................................................................................ 16 Article 54 Insulation of electric lines ............................................................................................ 16 Article 55 Grounding of Electrical Equipment ............................................................................. 18 Article 99 Inspection and monitoring of the contact lines on the main line.................................. 19 Article 101 Records........................................................................................................................ -
Pioneering the Application of High Speed Rail Express Trainsets in the United States
Parsons Brinckerhoff 2010 William Barclay Parsons Fellowship Monograph 26 Pioneering the Application of High Speed Rail Express Trainsets in the United States Fellow: Francis P. Banko Professional Associate Principal Project Manager Lead Investigator: Jackson H. Xue Rail Vehicle Engineer December 2012 136763_Cover.indd 1 3/22/13 7:38 AM 136763_Cover.indd 1 3/22/13 7:38 AM Parsons Brinckerhoff 2010 William Barclay Parsons Fellowship Monograph 26 Pioneering the Application of High Speed Rail Express Trainsets in the United States Fellow: Francis P. Banko Professional Associate Principal Project Manager Lead Investigator: Jackson H. Xue Rail Vehicle Engineer December 2012 First Printing 2013 Copyright © 2013, Parsons Brinckerhoff Group Inc. All rights reserved. No part of this work may be reproduced or used in any form or by any means—graphic, electronic, mechanical (including photocopying), recording, taping, or information or retrieval systems—without permission of the pub- lisher. Published by: Parsons Brinckerhoff Group Inc. One Penn Plaza New York, New York 10119 Graphics Database: V212 CONTENTS FOREWORD XV PREFACE XVII PART 1: INTRODUCTION 1 CHAPTER 1 INTRODUCTION TO THE RESEARCH 3 1.1 Unprecedented Support for High Speed Rail in the U.S. ....................3 1.2 Pioneering the Application of High Speed Rail Express Trainsets in the U.S. .....4 1.3 Research Objectives . 6 1.4 William Barclay Parsons Fellowship Participants ...........................6 1.5 Host Manufacturers and Operators......................................7 1.6 A Snapshot in Time .................................................10 CHAPTER 2 HOST MANUFACTURERS AND OPERATORS, THEIR PRODUCTS AND SERVICES 11 2.1 Overview . 11 2.2 Introduction to Host HSR Manufacturers . 11 2.3 Introduction to Host HSR Operators and Regulatory Agencies . -
Numerical Investigation on the Aerodynamic Characteristics of High-Speed Train Under Turbulent Crosswind
J. Mod. Transport. (2014) 22(4):225–234 DOI 10.1007/s40534-014-0058-7 Numerical investigation on the aerodynamic characteristics of high-speed train under turbulent crosswind Mulugeta Biadgo Asress • Jelena Svorcan Received: 4 March 2014 / Revised: 12 July 2014 / Accepted: 15 July 2014 / Published online: 12 August 2014 Ó The Author(s) 2014. This article is published with open access at Springerlink.com Abstract Increasing velocity combined with decreasing model were in good agreement with the wind tunnel data. mass of modern high-speed trains poses a question about Both the side force coefficient and rolling moment coeffi- the influence of strong crosswinds on its aerodynamics. cients increase steadily with yaw angle till about 50° before Strong crosswinds may affect the running stability of high- starting to exhibit an asymptotic behavior. Contours of speed trains via the amplified aerodynamic forces and velocity magnitude were also computed at different cross- moments. In this study, a simulation of turbulent crosswind sections of the train along its length for different yaw flows over the leading and end cars of ICE-2 high-speed angles. The result showed that magnitude of rotating vortex train was performed at different yaw angles in static and in the lee ward side increased with increasing yaw angle, moving ground case scenarios. Since the train aerodynamic which leads to the creation of a low-pressure region in the problems are closely associated with the flows occurring lee ward side of the train causing high side force and roll around train, the flow around the train was considered as moment. -
Fact Sheet: Velaro D – New ICE 3 (Series 407)
Fact sheet: Velaro D – New ICE 3 (Series 407) Velaro D profile . The Velaro D is the fourth generation of high-speed trains that Siemens has developed on the basis of the Velaro platform. Deutsche Bahn AG (DB) classifies the train as the new Series 407 ICE 3 (predecessors: Series 403 and Series 406 ICE 3). While the Series 403 and 406 ICE 3 were built by a consortium with Bombardier, the Velaro D was fully developed by Siemens. For the first time, the manufacturer is in charge of the official approval process for the trains. In December 2013, Germany’s Federal Railway Authority (EBA) approved the trains’ operation – also in multiple-unit or so-called double-traction mode – on the Deutsche Bahn rail network. Passenger operation started on December 21, 2013. Authorization for operation with uncoupled trains in France was obtained on April 1st, 2015. Open access was permitted on April 14, 2015. Since June 2015 the trains have been travelling to Paris in regular passenger operation. In addition to Germany and France, the Velaro D is also intended for cross-border operation in Belgium. The approval process in this country is still in progress. Technical data of the Velaro D (per train) Maximum operating speed 320 kilometers per hour (alternating current) Length 200 meters Number of cars per train 8 Seating (excl. 16 bistro seats) 444 / 111 / 333 (total / 1st class / 2nd class) Curb weight 454 tons Operating temperature range -25 °C to +45 °C Traction power 8,000 kilowatts (11,000 hp) Velaro platform . Since 2007, trains based on the Velaro platform have operated with high reliability for more than one billion kilometers in China, Russia, Spain and Turkey – equal to roughly 25,000 times around the globe. -
The Effect of Beijing-Shanghai High-Speed Railway on the Economic Development of Prefecture-Level Cities Along the Line Based on DID Model
E3S Web of Conferences 235, 01016 (2021) https://doi.org/10.1051/e3sconf/202123501016 NETID 2020 The Effect of Beijing-Shanghai High-Speed Railway on the Economic Development of Prefecture-Level Cities Along the Line Based on DID Model Ma Yuzhou1 1School of Economics and Management, Beijing Jiaotong University, Beijing, China Abstract. High-speed railway has an essential impact on the economic and social development of the regions along the line. Based on the Beijing-Shanghai high-speed railway, this paper constructs the DID model and analyzes the impact of Beijing-Shanghai high-speed railway on the economic development of prefecture-level cities along the route from the empirical perspective. The empirical analysis results show that the Beijing- Shanghai high-speed railway has a significant negative impact on the per capita GDP of prefecture-level cities along the line in the short term, mainly because the agglomeration effect is greater than the diffusion effect. Therefore, small cities should actively think about how to deal with the agglomeration effect caused by the construction of high-speed rail. billion yuan. The line is a project with the most massive 1 Introduction scale and highest technique since the founding of China. The BSHSR, which owns faster speed, fewer stops, and Since the opening of Beijing-Tianjin intercity high-speed more running trains, adds a vital passenger transport railway in 2008, China's high-speed railway (abbreviated channel for the eastern region. BSHSR improves the to “HSR”, for short) has stepped into a rapid expansion transportation capacity of Beijing-Shanghai line, meets stage, and the "four vertical and four horizontal" HSR the ever-growing travel demand of passengers, and network planned and constructed by the state has taken strengthens the connection between the two urban clusters shape. -
Brochure.Pdf
PAID Standard Presorted Presorted U.S. Postage Postage U.S. Permit #1608 Permit Baltimore, MD Baltimore, Graduation is approaching! Celebrate this milestone and significant achievement with The Ohio State University Alumni Association’s trip for graduating seniors, Classic Europe. UP TO $200 CLASSIC EUROPE This comprehensive tour offers the chance to visit some of the world’s UNLEASH YOUR INNER ADVENTURER. must-see destinations before settling down into a new job or graduate school. It offers the opportunity for fun, hassle-free travel with other graduates, insights into other people, places and cultures – a source of personal enrichment, SAVE experiences that broaden one’s worldview and provide an advantage in today’s global job market - a vacation to remember and a reward for all the hard work. Travelers see amazing sites, such as Big Ben, the Eiffel Tower, and the Roman Forum on this 12-day, 4-country exploration and can add a 5-day extension to relax in the Greek Isles and explore ancient Athens. Past travelers have commented, “This was a trip of a life-time” – “I learned a lot from other cultures and definitely grew as a person” and “Not only was this a vacation, it was a wake-up call to see the world!” Travelers can feel confident that they will get the most out of their time in Europe with the aid of a private tour director and local city historians. Education does not stop after graduation, it is a life-long process and travel is a fantastic way to augment one’s knowledge. After reviewing the information, we hope you’ll agree – this exciting adventure is the perfect way to celebrate! Best regards, Debbie Vargo OR VISIT WWW.AESU.COM/OSU-GRADTRIP VISIT OR FOR DETAILS OR TO BOOK, CALL 1-800-852-TOUR CALL BOOK, TO OR DETAILS FOR EARLY BIRD DISCOUNT - EARLY DECEMBER 3, 2019 IN FULL BY BOOK AND PAY Longaberger Alumni House Alumni Longaberger River Road 2200 Olentangy Ohio 43210 Columbus, Director, Alumni Tours The Ohio State University Alumni Association, Inc. -
Sncf Dea France Clients After Sales and Disruption Procedures for Eurostar Bookings
SNCF DEA FRANCE CLIENTS AFTER SALES AND DISRUPTION PROCEDURES FOR EUROSTAR BOOKINGS 1. Customer Wishes To Claim Compensation For Delay a) Stand-alone Eurostar reservations Either… The customer can claim a compensation voucher by completing the Eurostar compensation web-form on the Eurostar website at https://compensation.eurostar.com/?lang=EN#/ Or… The customer can claim monetary compensation by completing the Eurostar compensation web-form on the Eurostar website at https://prr.eurostar.com/?lang=en#/ What happens next… • The customer completes the web-form, including their 9-digit ticket number and 6-character booking reference. • Compensation is then arranged by Eurostar’s Business Support Centre. 1. Customer Wishes To Claim Compensation For Delay b) Eurostar & TGV combined reservations The customer will need to contact their point of sale, which would be a Travel Agent or Tour Operator which purchases Eurostar tickets via SNCF DEA. What happens next… • The Travel Agent or Tour Operator should send the compensation claim to SNCF DEA so that their customer service team can assess and provide an appropriate response. 1. Customer Wishes To Claim Compensation For Delay c) Groups If individuals within a group do not wish to claim separately, a representative of the group can send a claim on behalf of the entire group via email to Traveller Care at [email protected], including booking reference(s), scanned copies of the impacted tickets (where possible) and an RIB (Relevé d’Identité Bancaire) containing details of a bank account to which compensation for the entire group should be paid. The RIB should include IBAN numbers and BIC codes. -
Eurostar Secures Financial Support Package
Eurostar secures financial support package May 18, 2021 Eurostar has announced that it has reached a refinancing agreement with its shareholders and banks. The refinancing package of £250m1 mainly consists of additional equity and loans from a syndicate of banks2 guaranteed by the shareholders: SNCF, the French state railway group and Eurostar’s majority shareholder, Patina Rail LLP, a vehicle backed by Caisse de dépôt et placement du Québec (“CDPQ”) and funds managed by the Infrastructure team of Federated Hermes, and SNCB, the Belgian state train operator. Jacques Damas, Chief Executive of Eurostar, said: “Everyone at Eurostar is encouraged by this strong show of support from our shareholders and banks which will allow us to continue to provide this important service for passengers. The refinancing agreement is the key factor enabling us to increase our services as the situation with the pandemic starts to improve. Eurostar will continue to work closely with governments to move towards a safe easing of travel restrictions and streamlining of border processes to allow passengers to travel safely and seamlessly. Their co-ordinated actions and decisions are crucial to the restoring of demand and the financial recovery of our business.” Over the last year, this international business dedicated to routes connecting the UK with the continent, says it has experienced a more severe decline in demand resulting from the global COVID-19 pandemic than any other European train operator or competitor airline. With this package of support, Eurostar will be able to continue to operate this vital link and meet its financial obligations in the short to mid-term. -
Trainset Presentation
4/15/2015 California High-Speed Rail Common Level Boarding and Tier III Trainsets Peninsula Corridor Joint Powers Board Level Boarding Workshop May 2015 1 Advantages of Common Level Boarding • Improved operations at common stations (TTC, Millbrae, Diridon) • Improved passenger circulation • Improved safety • Improved Reliability and Recovery Capabilities • Significantly reduced infrastructure costs • Improved system operations • Accelerated schedule for Level Boarding at all stations 2 1 4/15/2015 Goals for Commuter Trainset RFP • Ensure that Caltrain Vehicle Procurement does not preclude future Common Level Boarding Options • Ensure that capacity of an electrified Caltrain system is maximized • Identify strategies that maintain or enhance Caltrain capacity during transition to high level boarding • Develop transitional strategies for future integrated service 3 Request for Expressions of Interest • In January 2015 a REOI was released to identify and receive feedback from firms interested in competing to design, build, and maintain the high-speed rail trainsets for use on the California High-Speed Rail System. • The Authority’s order will include a base order and options up to 95 trainsets. 4 2 4/15/2015 Technical Requirements - Trainsets • Single level EMU: • Capable of operating in revenue service at speeds up to 354 km/h (220 mph), and • Based on a service-proven trainset in use in commercial high speed passenger service at least 300 km/h (186 mph) for a minimum of five years. 5 Technical Requirements - Trainsets • Width between 3.2 m (10.5 feet) to 3.4 m (11.17 feet) • Maximum Length of 205 m (672.6 feet). • Minimum of 450 passenger seats • Provide level boarding with a platform height above top of rail of 1219 mm – 1295 mm (48 inches – 51 inches) 6 3 4/15/2015 Submittal Information • Nine Expressions of Interest (EOI) have been received thus far. -
M-7 Long Island Railroad .Montreal EMU .Gallery Car Electric Multiple Unit -M- ~ New York, Usj
APPENDIX 6 . M-7 Long Island Railroad .Montreal EMU .Gallery Car Electric Multiple Unit -M- ~ New York, Usj Under joint agreement to the Metropolitan Transportation Authority / Long Island Rail Road (LIRR) and the Metro-North Railroad (MNR), Bombardier Transportation is providing Electric Multiple Unit (EMU) M- 7 commuter cars to LIRR to begin replacement of its Metropolitan M-I commuter car fleet. Chartered in 1834, the Long The units are equipped with The interior of the LIRR' Island Rail Road is the largest Bombardier's renowned stainless "Car of the Future" was designel Commuter Rail system in North steel carbodies for long life and with the input of the passenger America. low maintenance, and asynchro- and employees and includes a] nous AC motors featuring state- ADA compliant toilet, cellula Bombardier's new Electric of-the-art IGBT {isolated gate bipo- telephone and wide, single-lea Multiple Units, its first railcar lar transistors) inverters. Use of sliding doors for ease of entry an contract for the LIRR, will service outboard-bearing bolsterless fab- exit. the Long Island commuter lines, ricated bogies offers considerable constituting 80% of the system. weight savings over cast bogies. ~ BOMBARDIER BOMBARD" TRANSPORTATION 'V Electric Multiple Unit -M- 7 POWERCAR WITH TOILET ---10' 6' B END FEND I 3,200 mi , -: -" 0 C==- ~=0 :- CJCJ ~~[] CJCJCJCJCJCJ [] I D b 01 " ~) -1::1 1211-1/2 t~J ~~W ~~IL...I ~w -A'-'1~~~- I ~~ 309~mmt ~ 1 I~ 11 m 2205~16~m-! 591..1.6" mm --I I 1- -- 59°6" ° 4°8-1/2. , ~ 16,~:,60~m ~-- -;cl 10435mm ~ .-1 -
Press Release Save This Summer with Eurail Biggest Sale Ever – Discover 28 European Countries by Train Starting from 209 €
PRESS RELEASE FOR IMMEDIATE RELEASE SAVE THIS SUMMER WITH EURAIL BIGGEST SALE EVER – DISCOVER 28 EUROPEAN COUNTRIES BY TRAIN STARTING FROM 209 € Final days to save up to 37% discount with the Eurail Pass Sale Until June 4th UTRECHT 31 May 2018 – It’s not yet too late to book a holiday in Europe! This summer, Eurail has a soft-spot for last-minute bookers: whether they’d like to have a quick break in Europe or dreaming about longer stay travelling around the Continent. With Eurail’s biggest sale ever last- minute planners can save up to 37% on purchase of a Eurail Global Pass. The convenient Eurail train pass gives travellers access to rail and selected ferry networks in 28 fascinating countries, including the likes of Germany, Italy, Switzerland and Portugal. With great-value flights available to Europe’s top cities, for those planning a trip to the Europe, the Eurail Summer sale provides even more value for money, with the ease to better enjoy the landscapes, rather than worrying about directions. This offer is not just for summertime travel - anyone planning a trip to Europe can reap the benefits, as Eurail Passes can be booked up to 11 months in advance. Eurail’s biggest-ever summer promotion is on top of the regular Eurail’s year-round savings like children travel for free and youth discount for explorers aged 27 years and younger. Additionally, Eurail’s free Rail Planner App makes travel even more seamless, as visitors can make seat reservations on Thalys, Eurostar, Italian Le Frecce, and French domestic TGV high-speed trains, find train stations, view timetables, review benefits included in the Eurail Pass, and more.