Superconducting Maglev(Scmaglev)
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Bullets and Trains: Exporting Japan's Shinkansen to China and Taiwan
Volume 5 | Issue 3 | Article ID 2367 | Mar 01, 2007 The Asia-Pacific Journal | Japan Focus Bullets and Trains: Exporting Japan's Shinkansen to China and Taiwan Christopher P. Hood Bullets and Trains: ExportingJapan ’s Japan, like many other countries has a de facto Shinkansen to China and Taiwan two-China policy with formal recognition of the People’s Republic but extensive economic and By Christopher P. Hood other ties with the Republic. One example of this dual policy is the use of Haneda Airport by China Airlines (Taiwan), but the use of Narita It is over forty years since the Shinkansen Airport by airlines from China. (‘bullet train’) began operating between Tokyo and Osaka. Since then the network has The Shinkansen expanded, but other countries, most notably France and Germany, have been developing The Shinkansen is one ofJapan ’s iconic their own high speed railways, too. As other symbols. The image ofMount Fuji with a countries, mainly in Asia, look to develop high passing Shinkansen is one of the most speed railways, the battle over which country projected images of Japan. The history of the will win the lucrative contracts for them is on. Shinkansen dates back to the Pacific War. It is not only a matter of railway technology. Shima Yasujiro’s plan for thedangan ressha Political, economic & cultural influences are (‘bullet train’) then included the idea of a line also at stake. This paper will look at these linking Tokyo with Korea and China (1). various aspects in relation to the export of the Although that plan never materialised, the Shinkansen to China in light of previous Shinkansen idea was reborn nearly two Japanese attempts to export the Shinkansen decades later, as yume-no-chotokkyu (‘super and the situation in Taiwan. -
Časopis Ukorak S Vremenom Br. 62
www. upss.hr [email protected] www. upss.hr [email protected] 6. prosinca 2020. 6. prosinca 2020. glasilo glasilo br. br. 62 62 UDRUGA POMORSKIH STROJARA SPLIT i POMORSKI FAKULTET u SPLITU Časopis "UKORAK S VREMENOM“ 6. prosinca 2020. glasilo br. 62 Izdavač: UDRUGA POMORSKIH STROJARA – SPLIT MARINE ENGINEER'S ASSOCIATION – SPLIT CROATIA Suizdavač: 32 godina izlaženja Aja 2 Ukorak s vremenom br. 62 UDRUGA POMORSKIH STROJARA SPLIT i POMORSKI FAKULTET u SPLITU BRODOSPAS d.o.o. – Split PODUPIRUĆE TVRTKE I USTANOVE Glasilo Udruge pomorskih strojara BRODOSPAS d.o.o. – Split Split (UPSS) GLOBTIK EXPRESS Agency - Split (Marine Engineer's Association Split) HRVATSKI REGISTAR BRODOVA www.upss.hr [email protected] – Split Adresa: Udruga Pomorskih strojara Split, JADROPLOV d.d. – Split 21000 SPLIT, Dražanac 3A, p.p. 406 KRILO SHIPPING Co. - Jesenice Tel./Faks/Dat.: (021) 398 981 Žiro-račun: FINA 2330003- 1100013277 ❖ PLOVPUT d.o.o. – Split OIB: 44507975005 Sveučilište u Splitu Matični broj; 3163300 ISBN 1332-1307 POMORSKI FAKULTET Za izdavača: Frane Martinić, predsjednik Sveučilište u Splitu UPSS-a i Pomorski fakultet u Splitu F E S B – FAKULTET ELEKTRO- Glasilo uređuje 'Uređivački savjet': Frane Martinić, Neven Radovniković, Vinko Zanki, izv. TEHNIKE, STROJARSTVA I prof., dr. sc. Gorana Jelić Mrčelić i Branko Lalić, mag. ing. BRODOGRADNJE Izvršni urednik i korektor: Boris Abramov Naslovna stranica: Nastja Radić POMORSKA ŠKOLA SPLIT Glasilo br. 62 - RR NAVIS CONSULT – ured Rijeka Split, 6. prosinca 2020. Glasilo više ne izlazi u tiskanom obliku, već se objavljuje SINDIKAT POMORACA HRVATSKE na našoj web stranici: www.upss.hr ZOROVIĆ MARITIME SERVICES Poča sni članovi udruge: – Rijeka dr. -
Notice of Series N700 Shinkansen Train Bogie Frames Matter
Kawasaki Heavy Industries, Ltd. February 28, 2018 Notice of Series N700 Shinkansen Train Bogie Frames matter Kawasaki hereby reports on the above matter, as described in the attached documents. It is still not clear how far this matter will affect business performance; however, should matters requiring disclosure be identified, you will be notified promptly. February 28, 2018 Kawasaki Heavy Industries, Ltd. Series N700 Shinkansen Train Bogie Frames With reference to the crack (structural failure) of the bogie (or truck) frame (hereinafter referred to as the “Failed Bogie Frame”) of series N700 Shinkansen train owned by West Japan Railway Company (hereinafter referred as "JR West") occurred at Nagoya Station on 11 December 2017, we, as the manufacturer of the Failed Bogie Frame, hereby express our sincere apology for inconvenience and concern caused to passengers of Tokaido-Sanyo Shinkansen, JR West, Central Japan Railway Company (hereinafter referred to as “JR Central”) and any other related party. While the Japan Transport Safety Board (hereinafter referred to as “JTSB”) is currently conducting dedicated investigations into a root cause of the crack of the Failed Bogie Frame, we hereunder report what has been revealed in the investigation until now and our remedial actions to be taken. 1. Results of the investigation of the Failed Bogie Frame and defects during manufacturing process We manufactured the Failed Bogie Frame in February 2007 at Kawasaki’s Rolling Stock Company Hyogo Works, and the followings have been revealed in the investigation until now. (1) Although the bottom plate of the side frame of the bogie frame of series N700 Shinkansen train should be 8mm thick the design specifications (more than 7mm post-processing), it is 4.7mm at the thinnest location. -
The Body Inclining System of the Series N700 Shinkansen
The Japan Society of Mechanical Engineers International Symposium on Speed-up, Safety and Service Technology for Railway and Maglev Systems 2009 (STECH’09) 2009.6.16-19 Niigata JAPAN THE BODY INCLINING SYSTEM OF THE SERIES N700 SHINKANSEN Yasuki Nakakura *1 and Kosuke Hayakawa *2 *1 Shinkansen Operations Division, Central Japan Railway Company, [email protected] *2 Shinkansen Operations Division, Central Japan Railway Company, [email protected] ABSTRACT 2. OVERVIEW OF THE BODY INCLINING The Series N700 is the first Shinkansen rolling stock to SYSTEM employ a body inclining system, which allows speed increases on curves while maintaining riding comfort. 2.1 Requirements of the body inclining system for a For use in the Tokaido Shinkansen, such a system needs Tokaido Shinkansen train-set to be light-weight and possess a reliable means to provide Over the years, body inclining system has been used with high precision position data. Reliability is a crucial factor conventional trains, but no such system has been when considering that the Tokaido Shinkansen operates a employed in Shinkansens excluding cases of test use. maximum of 13 train-sets per hour. In order to meet these Looking at high-speed trains in Europe, there exist cases requirements, the Series N700 adopts a simple and light where body-inclining mechanisms have been adopted weight air-spring based body inclining mechanism, such as the Italian ETR450 and the Swedish X2000. which combines the new automatic train control (ATC) However, their mechanisms are complex and heavy, technology capable of providing reliable high-precision making them unsuitable for use in the Tokaido position data, and control transmission technology that Shinkansen, where axle load restriction is strict. -
Speed Superconducting Maglev
Laurence E. (Larry) Blow President, MaglevTransport, Inc. www.maglevtransport.com High Speed Rail World 2010 Conference Washington, D.C. April 19-22, 2010 1. Too expensive 2. Just another train 3. Replaces automobiles 4. Still experimental 5. Not safe or reliable 6. Can’t carry freight 7. Can’t do anything a train can’t do 8. Incompatible with rail 9. Magnetic fields are harmful 10. It’s noisy and “belches” CO2 UK Ultraspeed analysis suggests otherwise • Maglev and rail data from UK Ultraspeed website: www.500kmh.com UK capital cost analysis suggests otherwise Operating costs tell a similar story Infrastructure cost comparisons are illuminating Maintenance cost comparisons favor maglev Dictionary usage of “train” can be misleading It’s not “a line of railway cars coupled together and drawn by a locomotive,” but it’s close to “a procession (of wagons, mules, camels or vehicles) traveling together in single file.” Maglev’s more like an airplane without wings Lightweight / aerospace materials, pressurized car bodies Sleek, futuristic body shapes without overhead wires, etc. It’ll never happen -- we love our cars too much Studies since 1989-1991 show this effect TRB’s “In Pursuit of Speed” did good work Maglev must always be faster than autos Real competition is the short-haul air market Not a myth for many years, since maglev testing started in the 1970s, but: 2001: Contracts signed for construction in China 2003: Shanghai airport connector opens 2009: 210,000 one-way trips taken since 2004 Not a myth for many years, -
Unit VI Superconductivity JIT Nashik Contents
Unit VI Superconductivity JIT Nashik Contents 1 Superconductivity 1 1.1 Classification ............................................. 1 1.2 Elementary properties of superconductors ............................... 2 1.2.1 Zero electrical DC resistance ................................. 2 1.2.2 Superconducting phase transition ............................... 3 1.2.3 Meissner effect ........................................ 3 1.2.4 London moment ....................................... 4 1.3 History of superconductivity ...................................... 4 1.3.1 London theory ........................................ 5 1.3.2 Conventional theories (1950s) ................................ 5 1.3.3 Further history ........................................ 5 1.4 High-temperature superconductivity .................................. 6 1.5 Applications .............................................. 6 1.6 Nobel Prizes for superconductivity .................................. 7 1.7 See also ................................................ 7 1.8 References ............................................... 8 1.9 Further reading ............................................ 10 1.10 External links ............................................. 10 2 Meissner effect 11 2.1 Explanation .............................................. 11 2.2 Perfect diamagnetism ......................................... 12 2.3 Consequences ............................................. 12 2.4 Paradigm for the Higgs mechanism .................................. 12 2.5 See also ............................................... -
He Superconducting Maglev Train & Impacts of New Transportation
COVER STORY • “Amazing Tokyo” — Beyond 2020 • 7 he Superconducting Maglev Train & Impacts of New Transportation Infrastructure TBy Shigeru Morichi Author Shigeru Morichi Transportation Technology regions. Many countries have since achieved high economic growth, & Economic Development but with widening income gaps between regions. In this respect, Japan achieved a different outcome. Japan’s achievement in reaching high economic growth in just What impact, then, will the current development of new under 20 years after the end of World War II was once called a transportation infrastructure have on Japan? “miracle”. Twenty years further on, following the oil shock, there was talk of “Japan as Number One” when the rest of the world was Superconducting Magnetic Levitation Railway suffering from recession. Behind these two phenomena were not just the quality and manufacturing costs of Japan’s industrial products, Process of development but also technological innovation in its transportation system. Construction for the superconducting magnetic levitation railway, During the high economic growth period, achievements were the Chuo Shinkansen, began in December 2014, and by 2027 it will made in marine transport via containerization, and also through only take 40 minutes to travel the 286 kilometers between mass reduction in transportation costs with the introduction of Shinagawa Station in Tokyo and Nagoya Station. The current Tokaido specialized vessels for transporting motor vehicles and crude oil, as Shinkansen runs on a different route, and it currently takes 90 well as large vessels. Without these developments, industrial minutes to travel the 335 km between Shinagawa and Nagoya. The products from distant Japan could not have proved competitive in new Chuo Shinkansen will only take 67 minutes to travel the 438 km Europe or the United States. -
How the Punctuality of the Shinkansen Has Been Achieved
Computers in Railways XII 111 How the punctuality of the Shinkansen has been achieved N. Tomii Chiba Institute of Technology, Japan Abstract The high speed railway line in Japan began operation in 1964. The high speed railway is called the Shinkansen and is known for its safety and reliability. In addition, the Shinkansen is well known for punctuality. As a matter of fact, the average delay of trains is less than one minutes every year. The Shinkansen runs along dedicated lines, which seem to be advantageous in keeping punctuality. However, there are lots of disadvantages as well. For example, although traffic is very dense, resources are not abundant. In some Shinkansen lines, trains go directly through conventional railway lines and the Shinkansen is easily influenced by the disruption of those lines. Punctuality of the Shinkansen is supported by hardware, software and humanware. In this paper, we first introduce a brief history of the Shinkansen and then focus on humanware, which makes the punctuality possible. Keywords: high speed trains, punctuality, rescheduling, Shinkansen. 1 Introduction In 1964, a high speed railway line opened in Japan. The new line connects Tokyo, the capitol, and Osaka, the second largest city located 600 km away. The maximum speed of trains was 210km/h, which was almost twice that of other trains in those days and the travelling time between these two cities was halved to only three hours and ten minutes. The new high-speed line was called the Shinkansen and it had a great impact not only on railways in Japan, but also on railways worldwide. -