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20kW Single-Phase Three-Level Active-Front End Converter

Specifications

Input Voltage240 V rms (2400 V)
Output Voltage376 V (4000 V)
Output Power20 kW (at 2400 V)
PWM Frequency10 kHz
Harmonics< 4% (IEEE Std 519)
THD< 5% (IEEE Std 519)

Key Features

  • Three-level topology suitable for high-voltage power distribution
  • Unity-power-factor operation
  • Low switching losses, higher efficiency
  • Reactive power source capability
  • Simple analog control