Page 351 - B2B all year round_UPDATE 5

Vehicle Control Technology

▪ Auxiliary Power Supply(APU;SIV;APS) Ass’y
- Auxiliary Power Supply from input DC1,500V or AC25,000V
supply control power, and HVAC or heating equipment with stable power.
- Resonant converter- Cost saving, Noise reduction,
and Light weight.

- The most applied propulsion system in Korea Controller for SIV IGBT Stack for SIV

※ EMU tuning and service running technology proven in domestic and overseas Rolling Stock.

▪ Application(Car Maker: Hyundai ROTEM)
➢ Seoul Metro Line2, Daejeon Line1
➢ Salvador Rail Line2, CPTM, and others

SIV applied Resonant converter

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