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Wydział Elektrotechniki i Automatyki

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Katalog Publikacji

Rok 2011
Rok 2010
Rok 2021
Rok 2014
  • Horyzont energoelektroniczny obiektów morskich

    W artykule zaprezentowano współczesne kierunki rozwoju energoelektroniki, w tym w szczególności dotyczące obiektów morskich. Przedstawiono podstawowe parametry aktualnie stosowanych w energoelektronice przyrządów półprzewodnikowych, jak również wykazano interdyscyplinarny charakter rozwoju tej dziedziny. Na przykładzie wybranych urządzeń energoelektronicznych przedstawiono ich komercyjne zastosowania oraz podział i miejsce w łańcuchu...

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  • Prototype of a low-cost luxmeter with wide measuring range designed for railway stations dynamic lighting systems
    Publikacja

    - Rok 2014

    The paper presents the development of a low-cost luxmeter designed for usage in automatic applications for continual (long-term) measurement of illuminance. The measured information is used to adjust the level of lighting systems of artificial lighting on railways (platforms, marshalling yard, tracks etc.). The reason of this measuring device is a requirement for massive deployment of dimmable lighting systems for railways, in...

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Rok 2007
Rok 2017
Rok 2006
Rok 2012
Rok 2004
Rok 2005
Rok 2009
Rok 2016
  • Low harmonic multipulse voltage converters using coupled reactors
    Publikacja

    - Rok 2016

    This paper presents a novel approach to the multi pulse voltage converters (VC), especially voltage source inverters (VSI) and matrix converters (MC) based on several typical identical modules connected in parallel using coupled reactors. Such arrangements resulting in lower voltage distortions at extremely low switching frequency. The proposed arrangement was validated by simulation. Laboratory models of 18- and 24pulse 3-level...

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  • Modular high precision high current source for special applications — Simulation and verification
    Publikacja

    - Rok 2016

    This paper presents selected issues concerning realization of high precision high current source for special applications, where high demands of output parameters of such device are required. A new 80 kW prototype of modular high precision high current source is presented, where output current accuracy reaches 5x10-5. This paper presents also results of operation of the simulation model and of the prototype converter. In order...

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  • Modular multipulse voltage source inverters with integrating coupled reactors
    Publikacja

    - Rok 2016

    A novel approach to the voltage source inverters (VSI) construction is presented in the paper. The invented inverter structures allow to operate several DC/AC converters in parallel resulting in lower voltage distortions at extremely low switching frequency. The research presented in the paper describes such a parallel operation of the VSI’s which is possible thanks to the use of coupled inductors. The eighteen-pulse and twenty-four-pulse...

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  • Multipulse inverter structures with low voltage distortion
    Publikacja

    - Rok 2016

    A novel approach to the voltage source inverters (VSI) construction is presented in the paper. The invented inverter structures allow to operate several DC/AC converters in parallel resulting in lower voltage distortions at extremely low switching frequency. The research presented in the paper describes such a parallel operation of the VSI’s which is possible thanks to the use of coupled inductors. The eighteen-pulse three-level...

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  • Multi-pulse VSC arrangements with coupled reactors
    Publikacja

    - Rok 2016

    This paper presents a novel approach to the multipulse VSC (Voltage Source Converter) arrangements based on several conventional inverter modules connected in parallel by using coupled reactors. This solution reduces the THD of the output voltage, despite the low switching frequency of transistors. The advantage of the proposed solution is also a relatively small rated power of the reactors. Proposed new arrangements for different...

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  • Novel Family of Single-Phase Modified Impedance-Source Buck-Boost Multilevel Inverters With Reduced Switch Count
    Publikacja

    - IEEE TRANSACTIONS ON POWER ELECTRONICS - Rok 2016

    his paper describes novel single-phase solutions with increased inverter voltage levels derived by means of a nonstandard inverter configuration and impedance source networks. Operation principles based on special modulation techniques are presented. Detailed component design guidelines along with simulation and experimental verification are also provided. Possible application fields are discussed, as well as advantages and disadvantages....

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Rok 2018
Rok 2008
Rok 2013
Rok 2024
Rok 2015
Rok 2003