Publikace: THD Analysis of Converter Power Station 25 kV 50 Hz
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Cerman, Ladislav
Sadílek, Ondřej
Hebelka, Vlastimil
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IEEE (Institute of Electrical and Electronics Engineers)
Abstrakt
The article deals with the waveform total harmonic distortion (THD) analysis at the multi-level inverter output under selected conditions. The simulations results take into account the influence of the inverter topology, the number of inverter levels and the phase shift in the individual branches of single-phase multi-level inverters, the switching frequency and the type of PWM. The inverter simulation also considers specific traffic situations with a subsequent evaluation of the investigated quantities influence. The analysis aim can be summarized in finding the ideal configuration of the output inverter from the THD point of view.
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Klíčová slova
Converter topologies, Harmonic distortion analysis, Multilevel converter, Power station, Total harmonic distortions, Traffic situations, Topologie měniče, Analýza hermonického zkreslení, Vícehladinové měnič, Napájecí stanice, Celkové harmonické zkreslení, Dopravní situace