Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis

Mohammad Amin Chitsazan; Andrzej M Trzynadlowski

doi:doi:10.11648/j.epes.20180701.11

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Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis

Mohammad Amin Chitsazan, Andrzej M Trzynadlowski

Received: 14 February 2018 Accepted: 5 March 2018 Published: 27 March 2018

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Abstract

Power converters have been widely used in power systems to improve the quality and magnitude of the power drawn from renewable energy sources. An LCL filter for connection of an inverter to the grid is often used to reduce the harmonics generated by the inverter. Based on the different design methodologies, optimal parameters of LCL filters tend to differ in wide ranges. This paper proposes a new approach to an LCL filter used for decreasing the harmonic currents. A phase shifting transformer is added into the structure of an LCL filter to mitigate the harmonic current. The procedures and techniques described in this paper are particularly suitable for the grid-connected photovoltaic energy systems.

DOI	10.11648/j.epes.20180701.11
Published in	American Journal of Electrical Power and Energy Systems (Volume 7, Issue 1, January 2018)
Page(s)	1-10
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

LCL Filters, Phase Shifting Transformers, PV Systems, Total Harmonic Distortion

References

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APA Style

Mohammad Amin Chitsazan, Andrzej M Trzynadlowski. (2018). Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis. American Journal of Electrical Power and Energy Systems, 7(1), 1-10. https://doi.org/10.11648/j.epes.20180701.11

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ACS Style

Mohammad Amin Chitsazan; Andrzej M Trzynadlowski. Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis. Am. J. Electr. Power Energy Syst. 2018, 7(1), 1-10. doi: 10.11648/j.epes.20180701.11

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AMA Style

Mohammad Amin Chitsazan, Andrzej M Trzynadlowski. Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis. Am J Electr Power Energy Syst. 2018;7(1):1-10. doi: 10.11648/j.epes.20180701.11

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@article{10.11648/j.epes.20180701.11,
  author = {Mohammad Amin Chitsazan and Andrzej M Trzynadlowski},
  title = {Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {7},
  number = {1},
  pages = {1-10},
  doi = {10.11648/j.epes.20180701.11},
  url = {https://doi.org/10.11648/j.epes.20180701.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20180701.11},
  abstract = {Power converters have been widely used in power systems to improve the quality and magnitude of the power drawn from renewable energy sources. An LCL filter for connection of an inverter to the grid is often used to reduce the harmonics generated by the inverter. Based on the different design methodologies, optimal parameters of LCL filters tend to differ in wide ranges. This paper proposes a new approach to an LCL filter used for decreasing the harmonic currents. A phase shifting transformer is added into the structure of an LCL filter to mitigate the harmonic current. The procedures and techniques described in this paper are particularly suitable for the grid-connected photovoltaic energy systems.},
 year = {2018}
}

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TY  - JOUR
T1  - Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis
AU  - Mohammad Amin Chitsazan
AU  - Andrzej M Trzynadlowski
Y1  - 2018/03/27
PY  - 2018
N1  - https://doi.org/10.11648/j.epes.20180701.11
DO  - 10.11648/j.epes.20180701.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 1
EP  - 10
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20180701.11
AB  - Power converters have been widely used in power systems to improve the quality and magnitude of the power drawn from renewable energy sources. An LCL filter for connection of an inverter to the grid is often used to reduce the harmonics generated by the inverter. Based on the different design methodologies, optimal parameters of LCL filters tend to differ in wide ranges. This paper proposes a new approach to an LCL filter used for decreasing the harmonic currents. A phase shifting transformer is added into the structure of an LCL filter to mitigate the harmonic current. The procedures and techniques described in this paper are particularly suitable for the grid-connected photovoltaic energy systems.
VL  - 7
IS  - 1
ER  -

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Author Information

Mohammad Amin Chitsazan

Department of Electrical and Biomedical Engineering, University of Nevada, Reno, USA
Andrzej M Trzynadlowski

Department of Electrical and Biomedical Engineering, University of Nevada, Reno, USA

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APA Style

Mohammad Amin Chitsazan, Andrzej M Trzynadlowski. (2018). Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis. American Journal of Electrical Power and Energy Systems, 7(1), 1-10. https://doi.org/10.11648/j.epes.20180701.11

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ACS Style

Mohammad Amin Chitsazan; Andrzej M Trzynadlowski. Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis. Am. J. Electr. Power Energy Syst. 2018, 7(1), 1-10. doi: 10.11648/j.epes.20180701.11

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AMA Style

Mohammad Amin Chitsazan, Andrzej M Trzynadlowski. Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis. Am J Electr Power Energy Syst. 2018;7(1):1-10. doi: 10.11648/j.epes.20180701.11

Copy | Download

@article{10.11648/j.epes.20180701.11,
  author = {Mohammad Amin Chitsazan and Andrzej M Trzynadlowski},
  title = {Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {7},
  number = {1},
  pages = {1-10},
  doi = {10.11648/j.epes.20180701.11},
  url = {https://doi.org/10.11648/j.epes.20180701.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20180701.11},
  abstract = {Power converters have been widely used in power systems to improve the quality and magnitude of the power drawn from renewable energy sources. An LCL filter for connection of an inverter to the grid is often used to reduce the harmonics generated by the inverter. Based on the different design methodologies, optimal parameters of LCL filters tend to differ in wide ranges. This paper proposes a new approach to an LCL filter used for decreasing the harmonic currents. A phase shifting transformer is added into the structure of an LCL filter to mitigate the harmonic current. The procedures and techniques described in this paper are particularly suitable for the grid-connected photovoltaic energy systems.},
 year = {2018}
}

Copy | Download

TY  - JOUR
T1  - Phase Shifting Transformer-LCL (PST-LCL) Filter: Modeling and Analysis
AU  - Mohammad Amin Chitsazan
AU  - Andrzej M Trzynadlowski
Y1  - 2018/03/27
PY  - 2018
N1  - https://doi.org/10.11648/j.epes.20180701.11
DO  - 10.11648/j.epes.20180701.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 1
EP  - 10
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20180701.11
AB  - Power converters have been widely used in power systems to improve the quality and magnitude of the power drawn from renewable energy sources. An LCL filter for connection of an inverter to the grid is often used to reduce the harmonics generated by the inverter. Based on the different design methodologies, optimal parameters of LCL filters tend to differ in wide ranges. This paper proposes a new approach to an LCL filter used for decreasing the harmonic currents. A phase shifting transformer is added into the structure of an LCL filter to mitigate the harmonic current. The procedures and techniques described in this paper are particularly suitable for the grid-connected photovoltaic energy systems.
VL  - 7
IS  - 1
ER  -

Copy | Download