Analytic Performance Analysis and Efficiency Model for Inverters at Imbalanced Operation
Konferenz: PCIM Europe 2023 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
09.05.2023-11.05.2023 in Nürnberg, Germany
doi:10.30420/566091252
Tagungsband: PCIM Europe 2023
Seiten: 7Sprache: EnglischTyp: PDF
Autoren:
Fraeger, Lukas; Langfermann, Sascha; Owzareck, Michael (BLOCK Transformatoren-Elektronik GmbH, Germany)
Kampen, Denis (Hochschule Bremen, Germany)
Friebe, Jens (Universität Kassel, Elektrische Energieversorgungssysteme, Germany)
Inhalt:
This paper analyzes the performance influence of imbalanced operation of inverters and presents an extended efficiency model for asymmetric phase powers and voltages. Different control methods are discussed briefly, the efficiency model is presented and the influence of the control method on the inverter losses and performance space is analyzed.