Design and analysis of the power electronic transformer for power quality improvement

Rajib Baran Roy; Md Rokonuzzaman; Mohammed Hossam-E-Haider

doi:10.1109/ICEEICT.2015.7307478

Design and analysis of the power electronic transformer for power quality improvement

Rajib Baran Roy, Md Rokonuzzaman, Mohammed Hossam-E-Haider

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

8 Scopus citations

Abstract

Transformer is an indispensable component of power system which performs many functions such as voltage transformation, electrical isolation, noise decoupling and power quality improvement. However, at low frequencies (60/50 Hz), it is a bulky and expensive component. In this paper, the concept of electronic transformers is further extended and explored for its suitability in power systems. Though from the perspective of input/output behavior, the electronic transformer and the conventional transformer are identical but the PET has reduced size, losses, higher efficiency, improved voltage regulation and reduced voltage sag in comparison to those of conventional transformer. In the proposed design, three phase full wave converter and inverter are incorporated in both primary and secondary sides of the high frequency transformer. The PWM (pulse width modulation) is used for switching which manages synchronism between input and output and suppresses harmonics. The matrix converter is used in the proposed design which uses SVPWM (space vector pulse width modulation) for multiple switching. The SVPWM ensures maximum voltage transfer without harmonics in the output. The design and analysis of the proposed model of PET is done by using MATLAB-SIMULINK. It can be inferred from the steady state analysis of the simulation results that the PET has better voltage regulation than that of the conventional transformer.

Original language	English
Title of host publication	2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467366762
DOIs	https://doi.org/10.1109/ICEEICT.2015.7307478
State	Published - 26 Oct 2015
Externally published	Yes

Publication series

Name	2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

PET
SVPWM (space vector pulse width modulation)
matrix converter
voltage regulation

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/ICEEICT.2015.7307478

Cite this

Roy, R. B., Rokonuzzaman, M., & Hossam-E-Haider, M. (2015). Design and analysis of the power electronic transformer for power quality improvement. In 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015 Article 7307478 (2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEEICT.2015.7307478

Roy, Rajib Baran ; Rokonuzzaman, Md ; Hossam-E-Haider, Mohammed. / Design and analysis of the power electronic transformer for power quality improvement. 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015. Institute of Electrical and Electronics Engineers Inc., 2015. (2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015).

@inproceedings{a853317ecb434fdeb017a81b0e4e2b4d,

title = "Design and analysis of the power electronic transformer for power quality improvement",

abstract = "Transformer is an indispensable component of power system which performs many functions such as voltage transformation, electrical isolation, noise decoupling and power quality improvement. However, at low frequencies (60/50 Hz), it is a bulky and expensive component. In this paper, the concept of electronic transformers is further extended and explored for its suitability in power systems. Though from the perspective of input/output behavior, the electronic transformer and the conventional transformer are identical but the PET has reduced size, losses, higher efficiency, improved voltage regulation and reduced voltage sag in comparison to those of conventional transformer. In the proposed design, three phase full wave converter and inverter are incorporated in both primary and secondary sides of the high frequency transformer. The PWM (pulse width modulation) is used for switching which manages synchronism between input and output and suppresses harmonics. The matrix converter is used in the proposed design which uses SVPWM (space vector pulse width modulation) for multiple switching. The SVPWM ensures maximum voltage transfer without harmonics in the output. The design and analysis of the proposed model of PET is done by using MATLAB-SIMULINK. It can be inferred from the steady state analysis of the simulation results that the PET has better voltage regulation than that of the conventional transformer.",

keywords = "PET, SVPWM (space vector pulse width modulation), matrix converter, voltage regulation",

author = "Roy, \{Rajib Baran\} and Md Rokonuzzaman and Mohammed Hossam-E-Haider",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.",

year = "2015",

month = oct,

day = "26",

doi = "10.1109/ICEEICT.2015.7307478",

language = "English",

series = "2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015",

address = "United States",

}

Roy, RB, Rokonuzzaman, M & Hossam-E-Haider, M 2015, Design and analysis of the power electronic transformer for power quality improvement. in 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015., 7307478, 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015, Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/ICEEICT.2015.7307478

Design and analysis of the power electronic transformer for power quality improvement. / Roy, Rajib Baran; Rokonuzzaman, Md; Hossam-E-Haider, Mohammed.
2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7307478 (2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Design and analysis of the power electronic transformer for power quality improvement

AU - Roy, Rajib Baran

AU - Rokonuzzaman, Md

AU - Hossam-E-Haider, Mohammed

PY - 2015/10/26

Y1 - 2015/10/26

N2 - Transformer is an indispensable component of power system which performs many functions such as voltage transformation, electrical isolation, noise decoupling and power quality improvement. However, at low frequencies (60/50 Hz), it is a bulky and expensive component. In this paper, the concept of electronic transformers is further extended and explored for its suitability in power systems. Though from the perspective of input/output behavior, the electronic transformer and the conventional transformer are identical but the PET has reduced size, losses, higher efficiency, improved voltage regulation and reduced voltage sag in comparison to those of conventional transformer. In the proposed design, three phase full wave converter and inverter are incorporated in both primary and secondary sides of the high frequency transformer. The PWM (pulse width modulation) is used for switching which manages synchronism between input and output and suppresses harmonics. The matrix converter is used in the proposed design which uses SVPWM (space vector pulse width modulation) for multiple switching. The SVPWM ensures maximum voltage transfer without harmonics in the output. The design and analysis of the proposed model of PET is done by using MATLAB-SIMULINK. It can be inferred from the steady state analysis of the simulation results that the PET has better voltage regulation than that of the conventional transformer.

AB - Transformer is an indispensable component of power system which performs many functions such as voltage transformation, electrical isolation, noise decoupling and power quality improvement. However, at low frequencies (60/50 Hz), it is a bulky and expensive component. In this paper, the concept of electronic transformers is further extended and explored for its suitability in power systems. Though from the perspective of input/output behavior, the electronic transformer and the conventional transformer are identical but the PET has reduced size, losses, higher efficiency, improved voltage regulation and reduced voltage sag in comparison to those of conventional transformer. In the proposed design, three phase full wave converter and inverter are incorporated in both primary and secondary sides of the high frequency transformer. The PWM (pulse width modulation) is used for switching which manages synchronism between input and output and suppresses harmonics. The matrix converter is used in the proposed design which uses SVPWM (space vector pulse width modulation) for multiple switching. The SVPWM ensures maximum voltage transfer without harmonics in the output. The design and analysis of the proposed model of PET is done by using MATLAB-SIMULINK. It can be inferred from the steady state analysis of the simulation results that the PET has better voltage regulation than that of the conventional transformer.

KW - PET

KW - SVPWM (space vector pulse width modulation)

KW - matrix converter

KW - voltage regulation

UR - https://www.scopus.com/pages/publications/84962164581

U2 - 10.1109/ICEEICT.2015.7307478

DO - 10.1109/ICEEICT.2015.7307478

M3 - Conference contribution

AN - SCOPUS:84962164581

T3 - 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015

BT - 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Roy RB, Rokonuzzaman M, Hossam-E-Haider M. Design and analysis of the power electronic transformer for power quality improvement. In 2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7307478. (2nd International Conference on Electrical Engineering and Information and Communication Technology, iCEEiCT 2015). doi: 10.1109/ICEEICT.2015.7307478

Design and analysis of the power electronic transformer for power quality improvement

Abstract

Publication series

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this