Ingeteam Traction has developed andsupplied the turn-key electricalengineering for a new generation ofhigh-speed (260 km/h), dual voltage,variable gauge locomotives incollaboration with Talgo, includingthe design and manufacturing of thekey components of the locomotivesuch as traction converter, tractionmotors, auxiliary converter and vehiclecontrol unit.

This locomotive provides a mixedservice on both RENFE classic lines,with track width of 1.664 mm, andhigh speed lines, with UIC track widthof 1.435 mm.

The traction system of this dual voltagelocomotive (25 kVac 50 Hz, 3 kVdc)includes in-house design andmanufactured two traction converters,feeding each of them, wi thindependent inverters, two in-housemanufactured induction three-phasemotors. Our engineers have as wellspecified all other components of thetraction system providing thecustomer with a turn-key tractionsystem. The traction system has beendeveloped with a modular concept in

order to maximize its maintainabilityand availability, providing as wellregenerative braking, in order tominimize the Life Cycle Cost of itsoperation.

The Vehicle Control Unit of thelocomotive is based in Ingeteam'sSISTEAM OCS electronic, withdecentralised I/Os, with MVB andWTB communication buses accordingto IEC 61375-1 TCN standards.

The locomotive is equipped withsignalling equipments compatible withall RENFE classic and high speedlines, such as ERTMS, ASFA, LZBa n d E B I C A B , a s w e l l a scommunication systems as GSM-Rand train-land system.

Due to the technical relevance of thisproject, it was included in the PROFITresearch program of the Ministry ofScience and Technology.

High speed dual voltage locomotive

The traction system hasbeen developed with a

modular concept in orderto maximize its

maintainability andavailability, and to

minimize the Life CycleCost

Parque Tecnológico - Edificio 10648170 Zamudio • Bizkaia - Spain

Tel: +34 94 403 9600Fax: +34 94 403 9837

E-mail: traction@ingeteam.com

Ingeteam Traction

www.ingeteam.com

TF0

1D

TR0

1_A

• 0

9/2

00

8

2

3 4

1 Traction converters

Input voltage 25 kVac(17-29 kVac) 50 Hz,3 kVcc (2-4 kVdc)

Stablished intermediate 3,600 Vdccircuit voltageOutput voltage 0-2,807 VacOutput frequency 0-150 Hz (0-260 km/h)Maximun frequency 165 Hz (4,950 rpm=286 km/h)Control features PWM (Vectorial), Synchronous

Modulation, Full WaveDimensions (W/D/H) 2,900 / 1,070 / 1,970 mmWeight 2,100 KgMaximun equipment losses 70 kW (one-hour rating)Cooling system Closed circuit waterCoolant type Tap water with anti-freeze

Controlled by drive control unit, based on SISTEAM OCS, including controlDSPs.

Each traction converter includes: 4 AFEs, 2 inverters and a 250 kW auxiliaryconverter.

5 Control electronics

Based on SISTEAM OCS (32 Bits), decentralised, redundantconfiguration and programmable in accordance with IECstandard.The PLC communicates via MVB, TBX III, RS-485, andEthernet.

Battery charger

A 110V 15kW rated power battery charger with the followingfeatures:

Input data

Rated voltage 400 Vac ±10%(360 Vac-440 Vac)Frequency 50 Hz ±20%(40 Hz-60 Hz)Dielectric strength 2.5 kV acLC input filter and RFI filter for electromagnetic compatibility

Output data

Output voltage 110 Vdc. Two levels: load and floatingFloating voltage 121.8 Vdc (84 cells x 1.45V/ cell)Voltage stability ±1% (99 Vdc - 121 Vdc)Rated current/ 120 A (for 126 V output) / 150 Amaximum currentRated power 15 kWLC output filter included

Traction motors

4 motors per unitRated voltage composed 2,807 Vbetween phasesRated power 850 kWRated start-up torque (Nm) 6,400 Nm,

8,000 Nm exceptional torqueRated current 209 AMaximum speed 4,500 rpmNumber of poles 4Open-type motor with forced ventilationRated frequency 72 / 152 HzIP44 protection IP44Insulation class 200Compliant with the IEC 349-2 standard

HMI

Human-Machine Interface for assisting the driverCompliant with standard UNE-EN 50155:2002

Buttons 24Luminosity 1000 Nits (automatic and/or manual luminosity

control)Vision angle +/-70º horizontal, +40/-60 verticalCPU Pentium MMX 226 MHzBuses Ethernet (10/100 Base-T), MVD (ESD+ u

OGF), USB 1.0Other interfaces IrDA (FIR up to 4 Mbps), two RS232 ports

(isolated), two composite video inputs (CVBS),two audio outputs

Technical data

6 High voltage cells

This unit contains the high-voltage elements for protecting staff againstaccidental contacts:

3 kV circuit breakerEarthing switch50 Hz sensor25 kV motorized switch3 kV voltage transducerCurrent transducer for 3 kV lineCurrent transducer for 25 kV line

180

160

140

120

100

80

60

40

20

00 50 100 150 200 250 300

93km/h - 160kN

Effort (kN)(km/h)

180

160

140

120

100

80

60

40

20

00 50 100 150 200 250 300

72km/h - 160kN

Effort (kN)(km/h)

260km/h - 44.31kN

180

160

140

120

100

80

60

40

20

00 50 100 150 200 250 300

81km/h - 160kN

Effort (kN)(km/h)

260km/h - 49.85 kN

260km/h - 57.23kN

(kN

)(k

N)

(kN

)

Maximum axle traction effort available in relation to speed, for 4 tractionmotors, under rated conditions

Maximum axle braking effort in relation to speed, for 4 traction motors,under rated conditions

Maximum axle traction effort in relation to speed, for 4 traction motorsunder one-hour conditions

180

160

140

120

100

80

60

40

20

00 50 100 150 200 250 300

57.6km/h - 100kN

Effort (kN)(km/h)

260km/h - 22.15 kN

(kN

)

Maximum one-hour traction effort in relation to speed, for 2 tractionmotors in overstress conditions for 30 milliseconds start-up

Power diagram25KV 50 Hzca 3KV cc

DIS1 DIS2

CE2RFA5

RFA1CE1

C1

C2

CLDC1

MINV1

RF1

T

S

R

MOT1

PAN1 PAN2

ERC

TR1

CCDC1

CCDC2

MINV2

MOT2

T

S

R

RF1

MINV3

S

MOT3

T

MOT4

R

R

T

S

MINV4