Environmental Aspects of Grid Connected Power Electronic Converters Control

• Autorzy: Chmielewski T.

Identyfikatory

DOI

10.12911/22998993/68299

• Języki publikacji: EN

Abstrakty

EN

This paper presents an unconventional view on power electronic converters control as an important factor in environmental protection. Two distinct features that are provided by the control system, namely harmonics elimination and Fault Ride-Through are addressed herein. The paper provides the discussion on how well designed and robust power converter control can influence the environment in a positive way. One of the shortcomings of power converters is emission of current harmonics which results in supply voltage distortion. The appropriate control minimizes the harmonics content which leads to energy losses reduction, especially in power transformers cores. Fault ride-through is an ability of power converter to remain connected and operating in a grid where the fault occurred. It is of paramount importance for integration of large power renewable energy sources. Shutting down e.g. large wind farm would result in engaging the conventional power plants to fill in the energy production gap.

Słowa kluczowe

EN

converters; energy; control system; power transformers

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2017
• Tom: Vol. 18, nr 2
• Strony: 182--191
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Chmielewski T.

• Electrical Engineering and Computer Science Faculty, Lublin University of Technology, Nadbystrzycka 38A, 20-618 Lublin, Poland

Bibliografia

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• 9. Teodorescu R., Blaabjerg F., Liserre M. and Loh P.C., 2006. Proportional-resonant controllers and filters for grid-connected voltage-source converters. In Electric Power Applications, IEE Proceedings, 153(5), 750–762.
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• 12. Zieliński D., Jarzyna W., Filipek P. 2014. Method for testing converter network of electricity generating source, involves controlling source by first control bus and processing control signals using analog to digital converter, and transmitting signals to amplifier by control bus. Patent Number: PL407835- A1, Patent Assignee: Politechnika Lubelska.
• 13. Zieliński D., Lipnicki P., Jarzyna W., 2015. Synchronization of voltage frequency converters with the grid in the presence of notching. Compel – The International Journal For Computation And Mathematics In Electrical And Electronic Engineering, 34(3), 657–673.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).