Multiphase transformer rectifier unit
作者： Ola Qvarnström , Claes-Göran Sköld , Johan Björk Svensson , Lennart Kruse
DOI:
关键词: Magnetic core 、 Topology 、 Alternating current 、 Distribution system 、 Direct current 、 Control theory 、 Transformer 、 Delta-wye transformer 、 Engineering 、 Negative phase
摘要: A multiphase transformer rectifier unit for converting a three-phase alternating current supplied from power distribution system to direct at least one load. The includes magnetic core having primary winding set and secondary set, circuit. is arranged generate N substantially equally distributed output phases, wherein an odd number multiple of 3, N>3, the (17) provide positive or negative phase shift equal 360 ( 8 × ) degrees said phases. Also arrangement two inventive units reducing distortion in system.
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