IEEE EMC-S PL reported activity no. 3/2022: "MARATHON EMC 2022 Binational Edition Part 7: Poland – Denmark"

#EMC #Electromagnetic #Compatibility #Power #Electronics

MARATON EMC2022 Binational Edition is continuation of the series of on-line courses initiated by the IEEE EMC-S PL Board of the Electromagnetic Compatibility Society Polish Chapter of the IEEE (USA)

Main theme: EMI/EMC Modelling and Assessment in Power Electronics

Topic I    Power Converter Impedance and Emission Characterization Below 150 kHz
     9:30 – 10:15 (CEST)
Description    IEC standardization is preparing general conducted emission limits for grid connected power converters in the frequency range between 2 kHz and 150 kHz. This presentation focuses on a black-box modeling approach suitable for this new frequency range of interest.
Speaker    Pooya Davari                                                                                                                         AAU Energy, Denmark
Per Thåstrup Jensen                                                                                                                   FORCE Technology, Denmark
 
Topic II    Full Wave Hybrid Simulation of a Flyback Converter
     10:30 – 11:15 (CEST)
Description    In power converters the main contribution to the radiated emission from power converters is common-mode current on the attached cables.  The method combines measured S-parameters with 3D full wave simulations.
Speaker    Morten Sørensen                                                                                                                               University of Southern Denmark, Odense, Denmark
      
Topic III    In situ EM field measurement of high-power bus charging stations
     11:30 – 12:00 (CEST)
Description    The presentation show the practical approach of both electric and magnetic field in-situ measurements from high-power bus charging stations’ installations
Speaker    Adam Maćkowiak, Krzysztof Sieczkarek
Radio Technologies and Electromagnetic Compatibility Laboratory, Łukasiewicz Research Network – Poznań Institute of Technology, Poland
      
Topic IV    LabVIEW-FPGA-based Testbench for EMI Analysis in Variable Speed Drives
     12:15 – 12:45 (CEST)
Description    Several parameters compromise the variable speed drives' performance in switching modulation techniques for non-linear loads e.g., modulation index and switching frequency. Using a LabVIEW-based FPGA testbench is possible to verify the impact of those parameters on EMI in conducted emissions and assess EMC
Speaker    Douglas Nascimento                                                                                                                                             PhD candidate University of Zielona Góra, Poland and University of Twente                    
      
Topic V    Control algorithms to Mitigate the MMC EMI levels 
     13:00 – 13:30 (CEST)
Description    Multilevel Modular Converter (MMC) is a popular type for lowering the Electromagnetic interference (EMI) emissions in high voltage and medium voltage applications. This paper presents a study on the relation between the emission levels and the control algorithms used for the operation
Speaker    Amr Madi
PhD candidate University of Zielona Góra, Poland
      
Special lecture    Design and Evaluation of simple Electrical Circuit Components (R, L and C) for High-Voltage and High-Frequency Applications
     13:45 – 15:00 (CEST)
Description    Resistors, Inductors and Capacitors are common electrical circuit elements. They are easy to design and readily available for use at low frequencies (up to a few MHz). As we increase the frequency to 10’s and 100’s of MHz, these elements tend to have complex equivalent circuits. 
Speaker    Dave V. Giri
2020-2021 IEEE EMC-S Distinguished Lecturer
Research Professor, Dept. of ECE, University of New Mexico Albuquerque, NM, USA
 
 
Moderator    Krzysztof Sieczkarek
Łukasiewicz Research Network - Poznań Institute of Technology
Chairman of IEEE EMC-S PL, Coordinator of IEEE EMC-S R8
Event organized by IEEE EMC-S PL in co-operation with IEEE EMC-S DK