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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Modeling and DigitalSimulation of DPFC System using Matlab Simulink Akhib Khan Bahamani,Dr.G.V. Siva KrishnaRao,Dr.A.A. Powly Thomasand Dr V.C.Veera Reddy
TL;DR: In this paper, the authors deal with modeling and simulation of distributed power flow controller (DPFC) system, which employs a shunt based Static Compensator (STATCOM) and multiple series converters to improve the power quality.
Book ChapterDOI
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Journal ArticleDOI
Noise Immunity Analysis and Improvement of dq Frame Based Open-Loop Phase Detection Scheme
TL;DR: An improved OPD algorithm is proposed in this paper, which can effectively reduce the phase detection error by fine-tuning the rotation angle of the dq frame to ensure that the angle between the voltage vector and d axis is always close to 0.
Active Power Exchange in Distributed Power-Flow Controller (DPFC) At Third Harmonic Frequency
TL;DR: In this article, a distributed power-flow controller (DPFC) is derived from the unified power flow controller (UPFC) with an eliminated common dc link and the active power exchange between the shunt and series converters is now through the transmission lines at the third-harmonic frequency.
Dissertation
Control of Power Flow in Transmission Lines using Distributed Series Reactors
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 kV and 500 kV lines, where lines of different voltage run in parallel.
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.