Model-Based Synchronous Optimal Modulation for Three-Level Inverters Applied to Electrical Submersible Pumps Systems
Konferenz: PCIM Europe 2019 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
07.05.2019 - 09.05.2019 in Nürnberg, Deutschland
Tagungsband: PCIM Europe 2019
Seiten: 8Sprache: EnglischTyp: PDF
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Autoren:
Steckling, Lucio; Heldwein, Marcelo Lobo (Federal University of Santa Catarina, Brazil)
Inhalt:
Electrical submersible pumps (ESPs) are often used in deep sea offshore oil production sites. The system used to drive such pumps is usually composed of a medium voltage inverter followed by an LC-filter, a step-up transformer, a long shielded cable and the electrical motor. The inverters present limited switching frequency due to the employed power semiconductors. This work proposes a Model-based Synchronous Optimal Modulation to drive such systems and achieve reduced load current distortion while limiting the switching frequency.