Influence of the zero sequence voltage on the design of a series active filter
Konferenz: PCIM Europe 2016 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
10.05.2016 - 12.05.2016 in Nürnberg, Deutschland
Tagungsband: PCIM Europe 2016
Seiten: 6Sprache: EnglischTyp: PDF
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Autoren:
Reinhold, Andreas; Grohmann, Rolf (HTWK Leipzig, University of Applied Sciences, Faculty Electrical Engineering and Information Technology, POBOX 301166, 04251 Leipzig, Germany)
Raedel, Uwe; Petzoldt, Juergen (Technische Universitaet Ilmenau, Department of Electrical Engineering and Information Technology, POBOX 100565, 98684 Ilmenau, Germany)
Inhalt:
This paper discusses a series active power filter (APF) for a three-phase diode rectifier. The series APF reduces the AC side harmonic current which is drawn by the rectifier and generates a constant DC current. The design of the APF depends on the waveform of the compensation voltage which is injected into the network. The paper demonstrates that the compensation voltage can be changed significantly through a zero sequence voltage without influencing the functioning of the filter and the rectifier. Therefore, the zero sequence voltage is a degree of freedom in the design of the APF. Simulation results are shown.