Introduction of High speed line High speed line Japan - - PowerPoint PPT Presentation

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Introduction of High speed line High speed line Japan - - PowerPoint PPT Presentation

Nov 16, 2023 746 likes •1.02k views

Introduction of High speed line High speed line Japan International Consultants for Transportation Co., Ltd. (JIC) Index Trend of the HSR Project HSR Project in The World Superiority of Introducing HSR Transport Needs

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Introduction of High speed line High speed line

Japan International Consultants for Transportation Co., Ltd. (JIC)

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Trend of the HSR Project １．HSR Project in The World ２．Superiority of Introducing HSR ３．Transport Needs Feature of HSR １．Rail Tracks

Index

１．Rail Tracks ２．Operation ３．Rolling Stocks ４．Traction Power Supply(TPS) ５．Signaling ６．OCC（CTC) ７．Environmental Performance ８．Maintenance of Equipment ９．Disaster Prevention

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Trend of the HSR Project

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Planned HSR Project in the World

UK HSR (London〜Birmingham etc.) China HSR (Constructing 21000km until 2020) Thailand HSR （4 Lines） USA HSR （California North-East corridor etc.） India HSR (6 Lines） Malaysia HSR (Kuala Lumpur 〜Singapore） Vietnam HSR (Hanoi〜Ho Chi Minh） Brasil HSR （Rio de Janeiro〜Sao Paulo〜 Campinas） Indonesia HSR (Jakarta〜 Bandung）

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BANGKOK-CHIANG MAI (750km) BANGKOK-RAYONG (220km)

Planned HSR Project in the World

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Superiority of Introducing HSR

Bus 50 Persons Superiority of HSR ・Mass Transportation ・Less Energy Consumption ・Low Environmental Load Airplane 800 Persons HSR 834 Persons (E4 Series 8 cars/Train)

(Data from JORSA)

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Transport Needs

Long Distance Transportation percentage in Thailand

Bus Train Airplane

assenger(million) The use of Train has decreased Passe

(24)

(38) (62)

Transportation percentage in Japan No Airlines Tokyo-Nagano (225km)

(76)

Tokyo-Aomori (700km) Tokyo-Okayama (680km) HSR Airplane

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  • Accurate

Average Train Delay within 1 minute Punctuality of Tokaido Shinkansen

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Safe Transportation

No Derailment No Passenger/Crew Injured

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Feature of HSR

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Conventional Railway HSR

Speed Below 160㎞/h Over 200㎞/h Rail Tracks With level crossing Mixed operation Overhead crossing Dedicated only HSR Operation Operation and maintenance at the same time Operation and maintenance at the separated time

There are many differences between Conventional Railway and HSR.

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Rolling Stocks Locomotive and Passenger cars EMU Traction Power Supply(TPS) DC 750V (Metro)or AC 25kV(ARL) Direct Feeding system AC25kV AT Feeding system Signaling Visible signal ATC with cab signaling OCC（CTC) Operated at every signal cabin Operated at one place Environmental Performance Not necessary Necessary (Noise, Inductive interference, Impact sound) Maintenance of Equipment Manual inspection and maintenance Mechanical inspection and maintenance Disaster Prevention Not considered Necessary

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Suitable Tracks for High Speed Train Double Tracks No Level Crossing No Entry from Outside Overbridge and Underpass

  • 1. Rail Tracks

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Large Radius Curves (over 4000m) Small Gradient

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HSR Trains slow down when Conventional Trains run into HSR line

Dedicated Track

  • 1. Rail Tracks

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Dedicated HSR Track enables Trains run fast.

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Hour

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Separation of Train Operation and Maintenance（Maintenance Window）

  • 2. Operation

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Train Operation Maintenance

  • f Equipment

We recommend that Time zone of Train Operation and Maintenance should be Separated. Maintenance Window

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  • 3. Rolling Stocks

Wind Resistance

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To reduce the Air Resistance, It is Necessary to Sharpen the Nose Shape of HSR

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  • 3. Rolling Stocks

Locomotive-hauled Train

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There are two methods for HSR such as locomotive system and EMU. We recommend EMU system for Thailand Electric Multiple Unit Train

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  • 4. Traction Power Supply(TPS)

AT Feeding System

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Roof-Delta Traction Transformer

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ATC with Cab Signaling system

  • 5. Signaling

Brake control

Distance of Preceding Train

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Train Control by Distance of Train Keeping Visibility Distance Braking Distance is about 3 km at over 250 km / h

Stopping point LAN Digital ATC Signal

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  • 6. Operation Control Center(OCC)

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The Operation Control Center for Whole Line at One Place. Train Dispatch and Facility Dispatch.

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  • 7. Environmental Performance

Noise-reduction

Nose Shape (Aero Double Wing) Bogie Skirt Low-noise pantograph Cover-all hood

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Cover-all hood

Pantograph Cover

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  • 7. Environmental Performance

Improving Inductive Interference

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Pantograph Reduction Location of AT post (interval of 10km)

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  • 7. Environmental Performance

Impact noise reduction

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Processing Nose Shape Tunnel Entrance Hood

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Inspection Train

  • 8. Maintenance of Equipment

Equipment Condition is measured regularly by Trains

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Inspection equipment on Train

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  • 8. Maintenance of Equipment

Tamping Machine Maintenance Wagon for Overhead Catenary System

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Introducing Maintenance Car is recommended

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  • 9. Disaster Prevention

Wayside safety devices

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  • ! "！

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