Journal ArticleDOI
Distributed FACTS - A New Concept for Realizing Grid Power Flow Control
Deepak Divan,H. Johal +1 more
- Vol. 22, Iss: 6, pp 2253-2260
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TLDR
In this article, a distributed series impedance (DSI) and a distributed static series compensator (DSSC) are shown that can be clipped on to an existing power line and can, dynamically and statically, change the impedance of the line so as to control power flow.Abstract:
Flexible AC transmission systems (FACTS) devices are used to control power flow in the transmission grid to relieve congestion and limit loop flows. High cost and reliability concerns have limited the widespread deployment of FACTS solutions. This paper introduces the concept of distributed FACTS (D-FACTS) as an alternative approach to realizing cost-effective power flow control. By way of example, a distributed series impedance (DSI) and a distributed static series compensator (DSSC) are shown that can be clipped on to an existing power line and can, dynamically and statically, change the impedance of the line so as to control power flow. Details of implementation and system impact are presented in the paper, along with experimental results.read more
Citations
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Journal ArticleDOI
Sliding mode active and reactive power decoupled control for Distributed Power Flow Controllers
TL;DR: In this paper, the authors proposed a third-harmonic output voltage controller for a full-bridge converter, able to extract active power from thirdharmonic currents, to maintain the converter DC voltage constant.
Proceedings ArticleDOI
Application of SSSC for compensation assessment of interconnected Power System
TL;DR: In this article, a Static Series Synchronous Compensator (SSSC) is inserted in the middle of this combination and thus acting as a shunt connected static compensator therefore not affecting active power significantly but improving reactive power profiles directly.
Journal ArticleDOI
Feasibility of DSR applications in transmission grid operation—Control of power flow and imbalanced voltage
TL;DR: In this paper, the IEEE 39 bus standard test system is modified to a 3-phase, unbalanced model consisting of 230,kV, 345 and 500kV lines, where lines of different voltage run in parallel.
Proceedings ArticleDOI
Mitigation of voltage and current variations due to three phase fault in a single machine system using distributed power flow controller
TL;DR: In this paper, a distributed power flow controller (DPFC) was implemented for a single machine connected to a three phase load under three phase fault environment, and the entire system was designed and analyzed using MATLAB/Simulink.
Proceedings ArticleDOI
Comparative study on IEEE12 bus system with D-FACTS devices in different simulation tools
Hussain Beleed,Brian K. Johnson +1 more
TL;DR: The main objective of this comparative study is to verify these two models on the IEEE 12 bus system for steady state analysis in preparation for later studies and then to examine the impact of D-FACTS devices on managing congestion by adding them at different locations.
References
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Book
Power System Analysis
TL;DR: This is the first text in this area to fully integrate MATLAB and SIMULINK throughout and provides students with an author-developed POWER TOOLBOX DISK organized to perform analyses and explore power system design issues with ease.
Book
Power System Analysis
TL;DR: In this paper, the authors present a model for estimating the Impedance of Transmission Lines and the Capacitance of Transformer Lines in the presence of Symmetrical Faults.
Journal ArticleDOI
Flexible AC transmission
TL;DR: The flexible AC transmission system (FACTS) as mentioned in this paper is designed to overcome the limitations of the present mechanically controlled AC power transmission systems, uses reliable, high-speed power electronic controllers.
Journal ArticleDOI
Static Synchronous Series Compensator: A Solid-State Approach to the Series Compensation of Transmission Lines
TL;DR: In this article, the authors describe an active approach to series line compensation, in which a synchronous voltage source implemented by a gate turn-off thyristor (GTO) based voltage-sourced inverter is used to provide controllable series compensation.
Journal ArticleDOI
A Distributed Static Series Compensator System for Realizing Active Power Flow Control on Existing Power Lines
Deepak Divan,W.E. Brumsickle,R.S. Schneider,B. Kranz,R. Gascoigne,D. Bradshaw,M.R. Ingram,I.S. Grant +7 more
TL;DR: In this paper, the concept of distributed static series compensator (DSSC) is introduced as a way to remove the barriers of high costs and reliability concerns in the use of flexible AC transmission systems.