Development of the Control System for Three-Phase Power Factor Corrector

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: 7Sprache: EnglischTyp: PDF

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Sorokin, Dmitriy; Volskiy, Sergey (Moscow Aviation Institute, Technical University, Russian Federation)
Skorokhod, Yury (Transconverter LLC, Russian Federation)

This paper presents the development of the control system for the new three-phase power factor corrector with low power losses. The problem of designing of the control system of such type of converters is described. The mathematic model of the power scheme, block diagram and operation concept of the control system are presented. The prototype of 400 V input tree-phase voltage, 50 Hz, 670 VDC output voltage and 70 kW was designed and successfully tested. This paper was written to attract the three-phase power factor corrector developers who challenge to design converters with high power factor and reliable control system.