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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Proceedings ArticleDOI
Locating False Data Injection Attacks on Smart Grids Using D-FACTS Devices
TL;DR: In this paper, a graph theory based scheme was proposed to locate FDI attacks by employing D-FACTS devices, where both single-bus and multiple-bus FDI attack were considered.
Proceedings ArticleDOI
Two-Level Control Method for DPFC Series Units Based on PLC Communication
Mengmeng Xiao,Shaorong Wang,Yong Huang,Chao Zheng,Qiushi Xu,Hongsheng Zhao,Aihong Tang,Liu Dichen +7 more
TL;DR: The simulation results indicate that the proposed two-level control method for DPFC series units is flexible and effective.
Proceedings ArticleDOI
Power Flow Control Using Transformer-less Static Synchronous Series Compensators
TL;DR: In this article, the application of the distributed static synchronous series compensator DSSSC in the power flow control of 110 kV transmission system was studied. But the authors focused on the ability of the proposed compensator to control the injected voltage to control power flow throw the transmission lines.
Proceedings ArticleDOI
Development of Control Algorithms to Ensure Optimal Thermal Modes of Semiconductor Switches in Distributed Static Synchronous Series Compensators
TL;DR: The control algorithm of the distributed static synchronous series compensator provided the optimal thermal mode of semiconductor switches is considered and the results of simulation model using the new algorithm in two software complexes are presented.
Proceedings ArticleDOI
Research on cluster control strategy of distributed flexible AC transmission system
Li Ming,Wang Yue,Wang Zhao-an +2 more
TL;DR: In this article, the authors discussed the advanced low-cost power flow control system based on large mount of distributed static series compensators based on the loss analysis and compensation capability characteristics of the D-FACTS.
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.