DIRECT CURRENT ALTERNATE CURRENT CONVERSION

This type of converters are used in ac motor drives and in ac uninterruptible power supplies, where the objective is to supply a sinusoidal ac output with controlled amplitude and frequency.

In this section of the laboratory inverters and frequency converters are studied.

DCA 204.1 INVERTERS

LIST OF EXPERIMENTS

  • Single-phase full-bridge dc chopper. PWM control.
  • Single-phase full-bridge inverter. Square-wave PWM control.
  • Single-phase full-bridge inverter. Sinusoidal PWM control.

DCA 204.2 FREQUENCY CONVERTERS

LIST OF EXPERIMENTS

  • Frequency converter
  • Input controlled rectifier
  • Output power inverter