PWM Control of 3-Phase PFC Vienna Rectifier Derived from an Average Current-based Control of Single-Phase PFC Boost Converter
- Resource Type
- Conference
- Authors
- Beghou, Lotfi; Popat, Miteshkumar; MacDonald, Steven
- Source
- 2021 IEEE Energy Conversion Congress and Exposition (ECCE) Energy Conversion Congress and Exposition (ECCE), 2021 IEEE. :3452-3459 Oct, 2021
- Subject
- Engineering Profession
General Topics for Engineers
Power, Energy and Industry Applications
Transportation
Feedback loop
Reactive power
Simulation
Rectifiers
Transfer functions
Pulse width modulation
Robustness
Power factor correction
Vienna rectifier
Boost converter
average current control.
- Language
- ISSN
- 2329-3748
In this paper a PWM-based control of the 3-phase PFC Vienna rectifier is presented. The converter operation from which small signal model is obtained is presented in detail. Stability assessment using the obtained feedback loop gain is performed based on the suggested controller structure. Finally, simulation results for a 2kWatts converter under different step-load and input voltage variations show the robustness of the converter control presented here.