For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
A Game Theoretic Approach to Thwart Selfishness Attack in MANET
p.3944
Service Ranking Systems for Cloud Vendors
p.3949
Path Loss through Pine Forest around Beach for Wireless Sea Wave Energy Sensor Network
p.3954
Importance of Holidays for Short Term Load Forecasting Using Adaptive Neural Fuzzy Inference System
p.3959
Parameter Determination for Back-to-Back Converters in Power Systems to Enhance Interface Flow Margins
p.3964
Developing Adaptive Neuro-Fuzzy Inference System for Controlling the Intelligent Universal Transformers in ADA
p.3969
Practical Mitigation of Voltage Sag by Resonant Grounding in Distribution Systems: Case Study of Provincial Electricity Authority
p.3974
Comprehensive Service Restoration Scheduling in Distribution System Using Apparent Impedance Based and Fuzzy Decision Algorithms
p.3980
Survey of Harmonic Profile on Electrical Distribution Network in Indonesia
p.3987

Parameter Determination for Back-to-Back Converters in Power Systems to Enhance Interface Flow Margins

Article Preview

Abstract:

This paper presents a method to determine parameters of BTB (back-to-back) converters in terms of the enhancement of interface flow margins. Interface flow margin is by definition a measure of how much active power can be transferred from the external areas to the study area with the fixed load demand, and it is mainly constrained by system voltage stability. BTB converters are controllable equipments with the active power flow through them, and its DC link in fact can divide the AC systems at the location and hence can reduce the fault current level. This paper first calculates margin enhancement sensitivities at the nose point of F-V curves and formulates an optimization problem to update the BTB parameters to improve the margins. This procedure is repeated performed until the required margin enhancement is achieved.

You might also be interested in these eBooks
Materials Science and Information Technology View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

3964-3968

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.3964

Citation:

Cite this paper

Online since:

January 2012

Authors:

Sung Min Ohn, Hwa Chang Song, Byong Hoon Jang

Keywords:

Back-to-Back (BTB) Converters, Interface Flow Margins, Margin Enhancement Sensitivities, Parameter Optimization

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] T. Van Cutsem and C. Vournas: Voltage Stability of Electric Power Systems (Springer, New York, 1998).

Google Scholar

[2] H. Song, S. Kim, B. Lee, S. -H. Kwon and V. Ajjarapu: IEE Proc. – Gener. Transm. Distrib. Vol. 148 (2001), pp.128-132.

DOI: 10.1049/ip-gtd:20010194

Google Scholar

[3] B. Lee, H. Song, S. -H. Kwon, G. Jang, J. -H. Kim and V. Ajjarapu: IEEE Trans. Power Systems Vol. 17 (2002), pp.557-563.

Google Scholar

[4] C. Taylor: Power System Voltage Stability (McGraw-Hill, New York, 1994).

Google Scholar

[5] P. Kundur: Power System Stability and Control (McGraw-Hill, New York, 1994).

Google Scholar

[6] B. Lee and V. Ajjarapu, IEEE Trans. Power Systems Vol. 11 (1996), pp.845-850.

Google Scholar

[7] I. Dobson and L. Liu, IEEE Trans. Autom. Control Vol. 37 (1992), pp.1616-1620.

Google Scholar

[8] NERC, Available Transfer Capability Definitions and Determination (NERC publication, 1996).

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.