Selected conducted electromagnetic interference issues in distributed power systems

• Autorzy: Smoleński R.
• Języki publikacji: EN

Abstrakty

EN

This paper addresses the specific issues associated with electromagnetic compatibility that should be taken into account at the developmental stage of distributed systems. The main aim is to establish how far conducted interferences can penetrate the electric grid and how the group of converters, which individually meet EMC standards, influence the mains supply. The measured results of the spread of electromagnetic interference (EMI) current over a typical local electric grid and the low and medium voltage side of the power transformer are presented. The commonly applied, in distributed power systems, four-quadrant converter has been used as a test interference source. The limitations in the applicability of standardized methods for evaluation of aggregated conducted interferences have been presented in a system consisting of a group of two-quadrant frequency converter drives.

Słowa kluczowe

EN

electromagnetic compatibility; conducted interferences; distributed power systems; renewable energy systems; power converters

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2009
• Tom: Vol. 57, nr 4
• Strony: 383--393
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Smoleński R.

• University of Zielona Góra, Institute of Electrical Engineering, 50 Podgórna St., 65-246 Zielona Góra, Poland

Bibliografia

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