Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/591394
Title: A Y-D Multifunction Balance Transformer-Based Power Quality Control System for Single-Phase Power Supply System
Authors: Sijia Hu;Yong Li;Bin Xie;Mingfei Chen;Zhiwen Zhang;Longfu Luo;Yijia Cao;Andreas Kubis;Christian Rehtanz
subject: full bridge converter|electrical railway|Active compensation
Year: 2016
Publisher: IEEE
Abstract: This paper proposes a Y-D multifunction balance transformer (YD-MFBT)-based power quality control system (MBT-PQCS) to deal with the power quality problems in the single-phase power system. The MBT-PQCS mainly consists of a YD-MFBT and a three-phase full-bridge converter (FBC). It fully explores the inherent negative sequence current (NSC) suppressing the ability of YD-MFBT, which makes the power flow transformed by FBC less than that of the conventional transformer-based compensating system. In addition, since the YD-MFBT exits three-phase output ports in relatively low-voltage level, FBC can directly connect with the main transformer via the output ports, without using the auxiliary step-down transformer. Therefore, the initial investment cost, installing difficulties and covering space of the whole compensating system, can be reduced significantly. In this paper, the current transforming relationship and the compensating principle of MBT-PQCS are presented, and the detection and control methods are given as well. Both the simulation and the experiment are used to verify the effectiveness of the proposed system.
URI: http://localhost/handle/Hannan/173994
http://localhost/handle/Hannan/591394
ISSN: 0093-9994
1939-9367
volume: 52
issue: 2
Appears in Collections:2016

Files in This Item:
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Title: A Y-D Multifunction Balance Transformer-Based Power Quality Control System for Single-Phase Power Supply System
Authors: Sijia Hu;Yong Li;Bin Xie;Mingfei Chen;Zhiwen Zhang;Longfu Luo;Yijia Cao;Andreas Kubis;Christian Rehtanz
subject: full bridge converter|electrical railway|Active compensation
Year: 2016
Publisher: IEEE
Abstract: This paper proposes a Y-D multifunction balance transformer (YD-MFBT)-based power quality control system (MBT-PQCS) to deal with the power quality problems in the single-phase power system. The MBT-PQCS mainly consists of a YD-MFBT and a three-phase full-bridge converter (FBC). It fully explores the inherent negative sequence current (NSC) suppressing the ability of YD-MFBT, which makes the power flow transformed by FBC less than that of the conventional transformer-based compensating system. In addition, since the YD-MFBT exits three-phase output ports in relatively low-voltage level, FBC can directly connect with the main transformer via the output ports, without using the auxiliary step-down transformer. Therefore, the initial investment cost, installing difficulties and covering space of the whole compensating system, can be reduced significantly. In this paper, the current transforming relationship and the compensating principle of MBT-PQCS are presented, and the detection and control methods are given as well. Both the simulation and the experiment are used to verify the effectiveness of the proposed system.
URI: http://localhost/handle/Hannan/173994
http://localhost/handle/Hannan/591394
ISSN: 0093-9994
1939-9367
volume: 52
issue: 2
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7335641.pdf917.56 kBAdobe PDFThumbnail
Preview File
Title: A Y-D Multifunction Balance Transformer-Based Power Quality Control System for Single-Phase Power Supply System
Authors: Sijia Hu;Yong Li;Bin Xie;Mingfei Chen;Zhiwen Zhang;Longfu Luo;Yijia Cao;Andreas Kubis;Christian Rehtanz
subject: full bridge converter|electrical railway|Active compensation
Year: 2016
Publisher: IEEE
Abstract: This paper proposes a Y-D multifunction balance transformer (YD-MFBT)-based power quality control system (MBT-PQCS) to deal with the power quality problems in the single-phase power system. The MBT-PQCS mainly consists of a YD-MFBT and a three-phase full-bridge converter (FBC). It fully explores the inherent negative sequence current (NSC) suppressing the ability of YD-MFBT, which makes the power flow transformed by FBC less than that of the conventional transformer-based compensating system. In addition, since the YD-MFBT exits three-phase output ports in relatively low-voltage level, FBC can directly connect with the main transformer via the output ports, without using the auxiliary step-down transformer. Therefore, the initial investment cost, installing difficulties and covering space of the whole compensating system, can be reduced significantly. In this paper, the current transforming relationship and the compensating principle of MBT-PQCS are presented, and the detection and control methods are given as well. Both the simulation and the experiment are used to verify the effectiveness of the proposed system.
URI: http://localhost/handle/Hannan/173994
http://localhost/handle/Hannan/591394
ISSN: 0093-9994
1939-9367
volume: 52
issue: 2
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7335641.pdf917.56 kBAdobe PDFThumbnail
Preview File