Transcript High Speed Railway system in the C

High Speed System in Japan
Workshop High Speed Railway
Warsaw, 16 November 2011
Naoto YANASE
Senior Advisor High Speed, UIC
Deputy Director, Japan Railways Group Paris Office
Shinkansen operation: JR companies
> Established as private companies and geographically separated from
Japanese National Railways.
> Passenger companies are infrastructure owners (integrated companies).
> All companies are independently administrated.
6 passenger railway companies
+
1 freight railway company
+
Other companies
Network length
Hokkaido Railway Company)
East Japan Railway Company
Central Japan Railway Company
West Japan Railway Company
Shikoku Railway Company
Kyushu Railway Company
Japan Freight Railway Company
Shinkansen (1435mm)
13%
Conventional
(1067mm)
86%
Mini-Shinkansen
(Conventional)
(1435mm)
1%
Railway Technical Research Institute
JR Information System
Total 20,124km
Japan Telecom (now, Soft Bank Telecom)
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Shinkansen
>
Shinkansen = ‘New trunk line’
>
First high speed rail system in the world (47 years history)
Tokaido Shinkansen opened in 1964 (maximum line speed was 210km/h) to
increase the capacity of the most congested Tokaido line
>
System of high speed with concepts:
•
Dedicated high speed track with 1435mm standard track gauge
= independent from conventional lines, no level crossing
•
Distributed power rolling stock (EMU)
•
ATC in-cab signalling system
•
Centralized traffic control system
etc
-> high speed operation with high safety
>
Current maximum line speed: 240-300km/h
>
Exceptional: Mini-Shinkansen
upgraded lines from narrow gauge to standard gauge
operable through high speed line to conventional lines
Series 0 (1964-2008)
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Shinkansen Network
Line
Section
Tokaido
Sanyo
Tohoku
Joetsu
Nagano
Kyushu
Sub Total
Akita
Yamagata
Sub Total
Total
Length
(km)
Max.
Speed
(Km/h)
552.6
644.0
713.7
303.6
117.4
288.9
2620.2
127.3
148.6
275.9
2896.1
270
300
300
240
260
260
Akita
Shinkansen
(1997)
Shin-Aomori
Yamagata
Shinkansen
(1992, 99)
Akita
Morioka
Shinjo
130
130
Yamagata
Mini-Shinkansen
Sendai
Niigata
Nagano Shinkansen
(1997)
Nagano
Fukushima
Takasaki
Sanyo Shinkansen
(1972, 75)
Omiya
Tokyo
*Length: Business mile
Tohoku Shinkansen
(1982, 85, 91, 02, 10)
Joetsu Shinkansen
(1982)
Okayama
Shin-Osaka
Hakata
Kyushu
Shinkansen
(2004,11)
Tokaido Shinkansen
(1964)
Kagoshima-Chuo
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Traffic Volume of Shinkansen
Passenger volume of high speed in the world in Passenger-km(2009)
76 Billion Passenger-km
World total:
221 Billion Passenger-km
Number of yearly passengers for Shinkansen
Around 900 thousands
passengers per day on
average
(2010 fiscal year)
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Revenue of Shinkansen
Conventional line
2010 Fiscal Year
Shinkansen line
Made from the data on JR East, JR Central, and JR West homepage.
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Shinkansen share vs Airplane
Rail share vs airplane
%
Tokyo-Yamagata
Tokyo-Nagoya
Area – Area
2010 fiscal year (Apr. – Mar.)
(Time data is of Feb. 2011)
Tokyo-Osaka
Osaka-Fukuoka
Tokyo-Aomori
Tokyo-Okayama
Tokyo-Akita
Tokyo-Hiroshima
Tokyo-Fukuoka
Travel time by Rail (hours)
Made from the data on JR East, JR Central, and JR West homepage.
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Figures
No fatal accidents in 47 years
> Speed
300km/h (Sanyo, Tohoku)
> Punctualty
0.3 min/train (Tohoku)
Average delay time / train (minutes)
> Safety
1.2
1
0.8
Tokaido
Tohoku, Joetsu, Nagano
“Average delay time”: total
“delay time” of all trains/ total
train number, and the “delay
time” is counted if it is larger
than 1 minute.
0.6
0.4
0.2
0
1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
Fiscal Year
Data between 1999-2009
> Frequency
15 trains/hour at maximum
> Environment
Less energy consumption, Low noise,…
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Variety of Shinkansen rolling stock
>Variety of market: demand of each JR
>Inauguration of new technologies
300
700
N700
100
300
500
700, 700-7000
N700, N700-7000
200
E1
E2, E2-1000
E3
E3-1000, E3-2000
E4
E5
800
N700-8000
Total number of train sets: approx. 380
Total number of cars: approx. 4450
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Latest rolling stock
> Series E5
Travel time reduction
Comfort
Formation
8M2T
Max Speed
320km/h (Currently 300km/h)
Pass. Capacity
731
Train Weight
453t (loaded)
Train length
250m
Power system
25kV50Hz
VVVF Control (IGBT)
Induction Motor
Signalling
DS-ATC
•
•
•
•
•
Noise absorber
Active suspension
Air suspension tilting
15m aerodynamic nose for reduction of tunnel
micro pressure wave
3 class service
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Infrastructure
Tunnel
Bridge
(Hokuriku Shinkansen )
(Tohoku Shinkansen )
Viaduct
Earth Structure
(Tohoku Shinkansen )
(Kyushu Shinkansen )
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Infrastructure
Line name
Section of line
Year opened
Tokaido
Sanyo
Tokyo - Shin-Osaka Okayama - Hakata
Tohoku
Hokuriku
Omiya - Morioka
Takasaki - Nagano
1964
1975
1982
1997
210/270
210/300
210/300
260/260
1435
1435
1435
1435
16
16
17
16
Ballast
Slab
Slab
Slab
4.2
4.3
4.3
4.3
Minimum curve radius (m)
2500
4000
4000
4000
Maximum designed cant (mm)
200
200
180
200
Cross section area of tunnel (m2)
60.5
63.4
63.4
63.4
1.5% (2%)
1.5% (2%)
1.2% (1.5%)
1.5% (3.5%)
Electrical power supply
AC25KV 60Hz
AC25KV 60Hz
AC25KV 50Hz
AC25KV 50/60Hz
Signal type
ATC (Digital )
ATC
ATC (Digital )
ATC
Maximum speed (km/h) initial/present
Track gauge (mm)
Permissible axle weight (t)
Dominant Track type
Distance between centers of main tracks
(m)
Maximum gradient (if needed)
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Preventive measures for natural event
>Earthquake
Earthquake observation system and early earthquake detection network
Example of JR East
Seismometer
Seismometers along tracks
Substations
Seismometers along coastline
Ｎ
Signals to stop electric power
supply after earthquake detection
Sections to cut electric power supply
Substations
(Seismometers)
Power supply
line
Section
Power outage activates emergency brake of the train within 2.58sec.
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Preventive measures for natural event
>Measures against snow fall
Ballast screen installation
High-pressure water jet
for switches
Water sprinkler
to avoid ballast scattering by snow
fallen from trains
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Future
> Extension
> Speed-up
Sapporo
Hokkaido
> Introduction of new rolling stock
Shin-Hakodate
Shin-Aomori
E6
Akita
Shinjo
Hokuriku
N700 ”Mizuho””Sakura”
E5 “Hayabusa”
Yamagata
Niigata
2013 – 300km/h
2014- 320km/h
Tokyo-Akita
Morioka
Sendai
Fukushima
Nagano
Kanazawa
Takasaki
Omiya
Tokyo
Okayama
Shin-Osaka
2011.3 Kyushu (2nd phase)
Osaka-Kagoshima
5h02 -> 3h45
Hakata
2011.3 300km/h
2013- 320km/h
Tokyo-Aomori:
3h20->3h10 -> approx. 3h05
(2013)
Kagoshima-Chuo
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Thank you for your kind attention
Naoto YANASE
Senior Advisor High Speed, UIC
Deputy Director, JR Group Paris Office
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