Challenge

Week 4 Session 5

Answer :

  • One DC-DC converter to interface the Fuel Cell module to the DC-link.
  • One DC-DC converter to interface the Battery to the DC-link.
  • One DC-DC converter to interface the Supercapacitors module to the DC-link.
  • One DC-AC converter to interface the DC-link to the Electric Motor (EM).
  • One AC-DC converter in onboard charger
  • One DC-DC converter changes DC power from an on-board 200-800V high voltage battery into lower dc voltages (48V or 12V) to power headlights, horns, interior lights, wiper and window motors, fans, pumps and many other systems within electric vehicles (EV). This DC-DC converter is often referred to as Auxiliary Power Module (APM).

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