Accurate Self-Identification of Inverter Nonlinear Effects in AC Drives
Conference: PCIM Europe 2018 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
06/05/2018 - 06/07/2018 at Nürnberg, Deutschland
Proceedings: PCIM Europe 2018
Pages: 70Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
Wiedemann, Simon; Kennel, Ralph M. (Technical University of Munich, Germany)
This paper presents novel self-identification methods which characterise accurately the nonlinear voltage distortions of a voltage source inverter without additional test equipment. The proposed methods are compared with a conventionally used identification method. The results have shown an improved measurement accuracy over the conventional method which makes it together with its simplicity particularly suitable for high performance industrial applications.