ABOUT

Background

The Power Electronics Group (PEG) was founded by Prof. Toit Mouton and Dr. Johan Beukes. Previously, Prof. Mouton and Dr. Beukes were part of the Flexible AC Transmission System (FACTS) research group.

The PEG’s research focus is on cutting-edge power electronic control schemes and topologies. Related fields, including model predictive control (MPC) and energy storage, often form part of ongoing research projects done within the group.

Staff

PEG supervisors and students are listed below.

Supervisors

Toit Mouton
Professor of Power Electronics

Prof. Mouton has 20+ years of experience of cutting-edge research in the field of electrical engineering. His research at present focuses on power electronic control schemes and topologies.

Johan Beukes
Power Electronics Researcher

Dr. Beukes has 20+ years of industry experience in the field of electrical engineering. His research currently focuses on applying recent advances in power electronic research to real-world applications.

Doctoral candidates

Tinus Dorfling
PhD candidate

Tinus previously completed his M. Eng (Electrical) under supervision of Prof. Mouton, and is now pursuing a doctorate. Research focus: optimized pulse pattern-based control techniques for grid connected inverters.

Johan Raath
PhD candidate

Johan is a lecturer in electrical engineering at the Central University of Technology and is pursuing a doctorate under supervision of Prof. Mouton. Research focus: numerical solver analysis and development for application to finite control set MPC.

Master’s Degree students

Annika Birth
M Eng student

Research focus: the application of optimal pulse patterns to inverter control strategies.

Macyln Chingwena
M Eng student

Research focus: development of  a power electronic converter for battery energy storage applications.

Adriaan Sadie
M Eng student

Research focus: the combination of PWM and MPC to develop a three-phase inverter control scheme.

Renard Senekal
M Eng student

Research focus: single-phase solar photovoltaic inverter topology and control scheme design.

Past researchers

Stef Coetzee
M Eng

Research focus: the application of model predictive control to residential energy management.

Welcome Nyathi
M Eng

Research focus: the development of a grid-tied power electronic converter for renewable energy applications.

Eyke Liegmann
Visiting PhD Candidate

Eyke visited during his PhD candidacy at the Technical University of Munich. Research focus: the application of MPC to neutral-point-clamped three-phase inverters.