INTRODUCTION OF

KOREAN HIGH SPEED TRAIN

2007. 7. 24

ROTEM Company

High Speed Trains

October 2010

Hyundai Rotem Company

2

Table of Contents

Ⅰ Overview

Ⅱ KTX-II Project

Ⅲ Power Distributed Type Development

3

Ⅰ OVERVIEW

19941997

2003

2006

2007

2011

2014

Status : In Operation

Quantity : 920 Cars

Speed : 300 km/h

Push-Pull Type with ALSTOM T/T

Status : In Operation*

Quantity : 240 Cars

Speed : 300 km/h

Push-Pull Type with Rotem In-house Tech.

Status : Stabilization Test Completed

Quantity : 1 Proto-Train (7 Cars)

Speed : 350 km/h

Push-Pull Type with R&D Project

Status : Final Design

Quantity : 1 Proto-Train (6 Cars)

Speed : 400 km/h

Distributed power type EMUKTX

G7

HEMU-400KTX-II

4

KTX-II(Korea Train eXpress-II)

4

5

KTX-IIOverview

• Line : Gyeongbu / Honam Line

• Quantity : 240 Cars (10 Cars / Trainset)

• Speed : 300 km/h

• Status : On-going

•100 in Operation

•90 in Test & Commissioning

•50 in Production

• Push-Pull Type with Rotem In-house Tech.

Outline

Gyeongbu LineHonam Line

New Line

● Daegu

● Seoul

● Daejeon

● Busan

● Mokpo

Conventional Line

6

Principal Data

Items Contents

Train FormationPC+T1+T2+T3 ~~ +T7+T8+PC (10 Cars)(PC : Power Car, T : Trailer Car)

Dimensions 10 Cars : 201 m

Weight 10 Cars : 434 tons

Seats10 Cars : 363 Seats (30 Seats in 1st Class, 333 Seats in 2nd Class)

Power Supply 25 kV / 60 Hz

MaterialTrailer Car : Aluminum Alloy Car body

Power Car : Mild Steel Car body

KTX-II

7

Train Performance

Items Contents

Speed Max : 300 km/h (Design : 330 km/h)

Tractive Effort 210 kN (10 Cars with 4 Motor Block)

Acceleration Max. Acceleration to 60 km/h : 0.45 m/s2

Deceleration Full Service : 1.06 m/s2, Emergency Rate : 1.10 m/s2

Major Systems

Items Contents

Bogie Articulated Traction Unit Connecting Trailer Cars

Propulsion System 1,100 kW per Asynchronous Motor (with IGBT)

Brake System Train Total Blending System (Electric + Pneumatic Brake)

KTX-II

8

Basic Formation

KTX-II

PC1 ET1 T2 T3 T4 T5 T6 T7 ET8 PC2

Power CarTrailer Car(2nd Class)

Trailer Car(2nd Class)

Trailer Car(1st Class)

Snack Bar Car

(2nd Class)

Trailer Car(2nd Class)

Trailer Car(2nd Class)

Trailer Car(2nd Class)

Trailer Car(2nd Class)

Power Car

- 45 Seats 52 Seats 30 Seats 32 Seats 48 Seats 48 Seats 52 Seats 56 Seats -

9

KTX-IIDriver’s Cab

10

Passenger Facilities

KTX-II

1ST CLASS Family Room

Snack BarHandicapped Restroom

11

OilCompr es s or

B /C B /Cvvvf

Air .Con Bat t er y Bat t er y Bat t er yBOU BOU

Motor Block

Auxiliary BlockDriver’s Cab

PantographMain Transformer

Traction Motor

Cab-Cubicle

KTX-IIMain Electrical Equipment

12

Power Distributed TypeDevelopment

12

13

Power Distributed Type DevelopmentObjective• Development of an EMU high speed system with a maximum speed of 400km/h

Project Details

• Period : 2007-2014

• Application of new technologies Increased Capacity (EMUs) Increased Speed & Power Lightweight (axle weight less than 14T) Increased passenger comfort using

state-of-the-art IT technologies Increased Rider Comfort (Active vibration control)

14

Power Distributed Type DevelopmentSchedule

Items 2007 2008 2009 2010 2011 2012 2013 2014

Concept Design

Preliminary Design

Detail Design

Manufacturing

Factory Test

Line Test

Reliability Test in Service line

15

Power Distributed Type DevelopmentMajor Specifications

Item Specification Remark

Train FormationCommercial model : 8 Cars (M Car 6, TC Car 2) Double Train Operation

1 Proto-Train : 6 Cars (M Car 4, TC Car 1, MC Car 1)

Max. Operation Speed 370 km/h

Design Speed 400 km/h

Power Supply 25 kV, 60Hz

Tractive Effort 9,840KW (13,000 HP) 8 Cars

Acceleration 0.5 m/s2 to 150km/h

Axle weight Max. 14 tons

Track Gauge 1435 mm

Seats 378 seats / train set 8 Cars

16

Power Distributed Type DevelopmentMajor Specifications

Item Specification Remark

Dimensions

Length 197.6 m 8 Cars

Width 3,100 mm

Height 3,720 mm

Noise level

Cab Max. 80dB(A)

350 km/h standardPassenger Room Max. 71dB(A)

Carbody Material AL profile

Traction MotorType Induction Motor

Capacity 410 kW/Motor

C/IType VVVF Inverter

Control Module IGBT

17

Power Distributed Type DevelopmentPowering Performance

POWERING PERFORMANCE CURVES6M2T (Tc-M1-M2-M1'-M2-M2-M1-Tc)

0

50

100

150

200

250

0 50 100 150 200 250 300 350 400

Speed (km/h)

TRAC

TIV

E EFFO

RT(kN

), RESIS

TAN

CE(kN

)

0

500

1000

1500

2000

2500

PO

WER(kW

), VO

LTAG

E(V), C

URREN

T(A)

TRACTIVE EFFORT(kN)

T/M PHASE CURRENT(A)

T/M VOLTAGE(V)

T/M POWER (kW)

TRACTIVE EFFORT(kN) on 1M Car Cut

RUNNING RESISTANCE ON 0% Gradient (kN)

Speed Distance / Time

300 km/h230 sec

11.67 km

350 km/h346 sec

22.27 km

400 km/h673 sec

56.98 km

18

Power Distributed Type DevelopmentBasic Formation

Proto-Train

Commercial Train

19

Power Distributed Type DevelopmentSystem Diagram

M1TC M2 TCM3 M4 M5 M6

SIV

GROUP 1 GROUP 2

MCB

SIV

PantographPantograph

MTF

25kV ISO. SW

MCB

MTF

C/I

C/I

C/I

C/I

C/I

C/I

T/M

T/M

T/M

T/M T/M

T/M

4 X T/M

4 X T/M

4 X T/M

4 X T/M 4 X T/M

4 X T/M

Battery

Charger

Battery

Charger

MTF

20

Power Distributed Type DevelopmentExterior Design

21

Power Distributed Type DevelopmentPassenger Facilities

1ST CLASS

Vestibule

1ST CLASS

Vestibule

22

Power Distributed Type Development

Family Room

Handicapped Restroom

Snack Bar

Driver’s Cab

Passenger Facilities

23

Power Distributed Type Development

- Main Transformer -- Main Power Converter -

Main Equipment

24

Power Distributed Type DevelopmentMain Equipment

- Traction Motor - - Bogie -

25

Power Distributed Type DevelopmentDesign Mockup

26

Thank YouThank YouThank YouThank You