Publikace detail

Electromagnetic Compatibility of Pulse Rectifier with Pulse-width Modulation

Autoři: Lenoch Václav | Mašek Zdeněk | Čermák Dušan | Schejbal Vladimír

Rok: 2018

Druh publikace: článek ve sborníku

Název zdroje: 28th International Conference Radioelektronika, RADIOELEKTRONIKA 2018

Název nakladatele: IEEE (Institute of Electrical and Electronics Engineers)

Místo vydání: New York

Strana od-do: 1 - 4

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Elektromagnetická kompatibilita impulsního usměrňovače s PWM	Článek se týká PWM impulsního usměrňovače, který je určen pro hybridní lokomotivu se jmenovitými parametry výkonu 366 kW, frekvence 40 Hz, proudu 400 A, napětí 660 V a činitel výkonu 0,844.
eng	Electromagnetic Compatibility of Pulse Rectifier with Pulse-width Modulation	This paper deals with Pulse-width Modulation (PWM) of pulse rectifier, which is intended for the hybrid locomotive with motors of the nominal parameters of 366 kW power, 40 Hz frequency, 400 A current, 660 V voltage and power factor of 0.844. The rectifier consists of the three-phase bridge configuration with IGBT and reverse diodes for 1700 V voltage. This design is very advantageous considering properties such as dynamics and smart control. However, the Electromagnetic Compatibility (EMC) and Electromagnetic Interferences (EMI) could create big problems. To analyze the basic properties of EMC, especially EMI, several results of numerical simulations of PWM along with rough calculations are given. Testing and mitigations for EMC are considered in the ends.	pulse-width modulation; permanent magnet synchronous generator; insulated gate bipolar transistor; inverter; numerical simulation electromagnetic interferences

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