mgr inż. Krzysztof Jakub Szwarc
Zatrudnienie
- Administrator infrastruktury badawczej w Laboratorium Linte^2
- 2019 - present w LINTE^2
Słowa kluczowe Pomoc
- 12-pulse
- 3d-svm, duty cycle calculation, nonlinear loads, space vector, pulse width modulation, 3-level 4-leg inverter
- automatic voltage regulator, grid voltage control, dritribution transformer, hybrid transformer, power electronics converter, smart grids
- coupled reactors
- dlawiki sprzezone, przeksztaltnik wielopulsowy, przeksztaltnik napiecia
- modular vsi
- pam
- pwm
Kontakt dla biznesu
- Lokalizacja
- Al. Zwycięstwa 27, 80-219 Gdańsk
- Telefon
- +48 58 348 62 62
- biznes@pg.edu.pl
Media społecznościowe
Kontakt
- krzysztof.szwarc@pg.edu.pl
Administrator infrastruktury badawczej
- Miejsce pracy
-
Budynek Wydziału Elektrotechniki i Automatyki - LINTE^2
pokój L-02C otwiera się w nowej karcie - Telefon
- 2380
- krzysztof.szwarc@pg.edu.pl
Wybrane publikacje
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A new concept of PWM duty cycle computation using the Barycentric Coordinates in a Three-Dimensional voltage vectors arrangement
The paper presents a novel approach to the Pulse Width Modulation (PWM) duty cycle computing for complex or irregular voltage vector arrangements in the two (2D) and three–dimensional (3D) Cartesian coordinate systems. The given vectors arrangement can be built using at least three vectors or collections with variable number of involved vectors (i.e. virtual vectors). Graphically, these vectors form a convex figure, in particular,...
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Hybrid Modulation for Modular Voltage Source Inverters with Coupled Reactors
This paper proposes and discusses a concept of a hybrid modulation for the control of modular voltage source inverters with coupled reactors. The use of coupled reactors as the integrating elements leads to significant reduction in the size and weight of the circuit. The proposed modulation combines novel coarsely quantized pulse amplitude modulation (CQ-PAM) and innovative space-vector pulse width modulation (SVPWM). The former...
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Experimental test results of an automatic voltage regulator with independent phase voltage controllers
The growing number of distributed renewable energy sources and dynamic constant-power loads (e.g. electric vehicle charging stations) pose new challenges for network operators. These changes result in alterations to network load profiles and load flows, leading to greater voltage volatility. One effective solution to these problems can be the use of automatic voltage regulators (AVRs), which stabilize and symmetrize voltage output,...
wyświetlono 1155 razy