Open AccessThe Means of Electromagnetic Compatibility Improvement for DC current consumer in Three-Phase Mains
Author(s) -
Vladimir Ya. Olhovskiy,
Tatyana V. Myateg,
O. S. Atamanova
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1260/5/052024
Subject(s) - rectification , transformer , converters , electromagnetic coil , mains electricity , three phase , electrical engineering , electromagnetic compatibility , voltage , computer science , electronic engineering , engineering
The article is devoted to principle of creating a technical means for improving the electromagnetic compatibility of three-phase rectifiers in AC supply networks. The principle of the scheme constructing this technical device is described and the calculation models for its implementation are presented on the basis of transformer converters of the phase number and the windings connections as a sliding triangle. This solution allows to implement a controlled mode of increased equivalent number of pulses of rectification and provide high energy performance in the supply network by regulating the phase shifts of three-phase voltages feeding three-phase rectifiers, which is confirmed by a series of model experiments.