Page 354 - B2B all year round_UPDATE 5

Vehicle Control Technology

Propulsion Inverter ■ Description

➢ Composed of FL BOX, LB BOX, INV. BOX, OVRe BOX

➢ Inverter received input DC 1.500Vdc and control Maglev
train.

■ Specification

➢ Input Voltage: DC 1,500V (900Vdc ~1,800Vdc)
➢ Output Power Capacity : 1,257KVA (Peak 1,448KVA)
➢ Output Frequency: 0~100Hz
➢ Max. Speed: 110Km/h
➢ Braking System: Blending with Regeneration & Air Brake

■ Feature
➢ Slip Control
➢ Two-Level PWM , VVVF Inverter
➢ IGBT Inverter Stack For Reliability and Maintenance

■ Application

➢ Incheon International Airport Corp. Maglev Train

11