Generation of Encoder Signals for the Coupling of a Wind Turbine Converter to a Model-based Controlled Converter
Conference: PCIM Europe 2022 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
05/10/2022 - 05/12/2022 at Nürnberg, Germany
doi:10.30420/565822246
Proceedings: PCIM Europe 2022
Pages: 7Language: englishTyp: PDF
Authors:
Koczy, Dawid; Holzke, Wilfried; Ernst, Alexander; Orlik, Bernd (IALB, University of Bremen, Germany)
Abstract:
A test stand for investigating failures of wind turbine converters has been set up at the IALB. It can generate both electrical and climatic loads. A 300 kVA test stand was set up for the development of test scenarios. One of the frequency converters should behave like a real generator of a wind turbine. Therefore, the output side of the frequency inverter is controlled on the basis of a model. The synchronous generator model was prepared in such a way that it is calculated by the PLC of the inverter. The shaft angle of the generator can be output via PROFIBUS.