Modeling of unified power flow controllers using a current injection method for transient stability analysis

Chonhoe Kim; Jungsoo Park; Gilsoo Jang; Kwang M. Son; Tae Kyun Kim

doi:10.1109/TDC.2005.1547148

Modeling of unified power flow controllers using a current injection method for transient stability analysis

Chonhoe Kim, Jungsoo Park, Gilsoo Jang, Kwang M. Son, Tae Kyun Kim

School of Electrical Engineering

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

2 Citations (Scopus)

Abstract

This paper presents a dynamic simulation of the unified power flow controller (UPFC) using a current injection method. Flexible AC Transmission System (FACTS) devices give more flexibility of control for security and economic operation of power systems. Difficulties of modeling UPFC in the conventional dynamic simulation programs arise from the fact that the injected voltage by the series inverter is superimposed on the shunt inverter side voltage. A solution can be a current injection method, in which a serial part of UPFC is converted to a parallel equivalent circuit using source transformation, and two current sources affect each other at every time step. To verify efficiency of this method, the proposed model is applied for the transient analysis of an example power system.

Original language	English
Title of host publication	Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-7
Number of pages	7
ISBN (Print)	0780391144, 9780780391147
DOIs	https://doi.org/10.1109/TDC.2005.1547148
Publication status	Published - 2005 Jan 1
Event	2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific - Dalian, China Duration: 2005 Aug 15 → 2005 Aug 18

Publication series

Name	Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
Volume	2005
ISSN (Print)	2160-8555
ISSN (Electronic)	2160-8563

Other

Other	2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific
Country	China
City	Dalian
Period	05/8/15 → 05/8/18

Keywords

Dynamic simulation
Flexible ac transmission system (FACTS)
Transient stability
Unified power flow controller (UPFC)

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/TDC.2005.1547148

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Cite this

Kim, C., Park, J., Jang, G., Son, K. M., & Kim, T. K. (2005). Modeling of unified power flow controllers using a current injection method for transient stability analysis. In Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific (pp. 1-7). [1547148] (Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference; Vol. 2005). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TDC.2005.1547148

Modeling of unified power flow controllers using a current injection method for transient stability analysis. / Kim, Chonhoe; Park, Jungsoo; Jang, Gilsoo; Son, Kwang M.; Kim, Tae Kyun.

Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific. Institute of Electrical and Electronics Engineers Inc., 2005. p. 1-7 1547148 (Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference; Vol. 2005).

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

Kim, C, Park, J, Jang, G, Son, KM & Kim, TK 2005, Modeling of unified power flow controllers using a current injection method for transient stability analysis. in Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific., 1547148, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference, vol. 2005, Institute of Electrical and Electronics Engineers Inc., pp. 1-7, 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific, Dalian, China, 05/8/15. https://doi.org/10.1109/TDC.2005.1547148

Kim C, Park J, Jang G, Son KM, Kim TK. Modeling of unified power flow controllers using a current injection method for transient stability analysis. In Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific. Institute of Electrical and Electronics Engineers Inc. 2005. p. 1-7. 1547148. (Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference). https://doi.org/10.1109/TDC.2005.1547148

Kim, Chonhoe ; Park, Jungsoo ; Jang, Gilsoo ; Son, Kwang M. ; Kim, Tae Kyun. / Modeling of unified power flow controllers using a current injection method for transient stability analysis. Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific. Institute of Electrical and Electronics Engineers Inc., 2005. pp. 1-7 (Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference).

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abstract = "This paper presents a dynamic simulation of the unified power flow controller (UPFC) using a current injection method. Flexible AC Transmission System (FACTS) devices give more flexibility of control for security and economic operation of power systems. Difficulties of modeling UPFC in the conventional dynamic simulation programs arise from the fact that the injected voltage by the series inverter is superimposed on the shunt inverter side voltage. A solution can be a current injection method, in which a serial part of UPFC is converted to a parallel equivalent circuit using source transformation, and two current sources affect each other at every time step. To verify efficiency of this method, the proposed model is applied for the transient analysis of an example power system.",

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AB - This paper presents a dynamic simulation of the unified power flow controller (UPFC) using a current injection method. Flexible AC Transmission System (FACTS) devices give more flexibility of control for security and economic operation of power systems. Difficulties of modeling UPFC in the conventional dynamic simulation programs arise from the fact that the injected voltage by the series inverter is superimposed on the shunt inverter side voltage. A solution can be a current injection method, in which a serial part of UPFC is converted to a parallel equivalent circuit using source transformation, and two current sources affect each other at every time step. To verify efficiency of this method, the proposed model is applied for the transient analysis of an example power system.

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