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
TLDR
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.Abstract:Â
Flexible AC transmission systems (FACTS) devices can control power flow in the transmission system to improve asset utilization, relieve congestion, and limit loop flows. High costs and reliability concerns have restricted their use in these applications. The concept of distributed FACTS (D-FACTS) is introduced as a way to remove these barriers. A new device, the distributed static series compensator (DSSC), attaches directly to existing HV or EHV conductors and so does not require HV insulation. It can be manufactured at low cost from conventional industrial-grade components. The DSSC modules are distributed, a few per conductor mile, to achieve the desired power flow control functionality by effectively changing the line reactance. Experimental results from a prototype module are presented, along with examples of the benefits deriving from a system of DSSC devicesread more
Citations
More filters
Journal ArticleDOI
Distributed FACTS - A New Concept for Realizing Grid Power Flow Control
Deepak Divan,H. Johal +1 more
TL;DR: 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.
Journal ArticleDOI
Review of FACTS technologies and applications for power quality in smart grids with renewable energy systems
Foad H. Gandoman,Abdollah Ahmadi,Adel M. Sharaf,Pierluigi Siano,Josep Pou,Branislav Hredzak,Vassilios G. Agelidis +6 more
TL;DR: In this paper, a literature survey of flexible ac transmission systems (FACTSs) and voltage-source converters, with smart dynamic controllers, is presented to improve the power quality and ensure efficient energy utilization and energy management in smart grids with renewable energy sources.
Journal ArticleDOI
A FACTS Device: Distributed Power-Flow Controller (DPFC)
TL;DR: In this paper, a distributed power-flow controller (DPFC) is derived from the unified power flow controller (UPFC), which can be considered as a 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.
Journal ArticleDOI
An Enhanced IEEE 33 Bus Benchmark Test System for Distribution System Studies
TL;DR: The proposed test system is developed by modifying and updating the well-known 33 bus distribution system, and comprises both forms of balanced and unbalanced three-phase power systems, including new details on the integration of distributed and renewable generation units, reactive power compensation assets, reconfiguration infrastructures and appropriate datasets of load and renewablegeneration profiles for different case studies.
Journal ArticleDOI
Design considerations for series connected distributed FACTS converters
H. Johal,Deepak Divan +1 more
TL;DR: In this paper, the design considerations for implementing distributed power control solutions on the power grid, with specific examples for series VAR compensation, and the significant impact it can have on grid utilization and system reliability.
References
More filters
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
Power flow control and power flow studies for systems with FACTS devices
TL;DR: In this article, the modeling of flexible AC transmission system (FACTS) devices for power flow studies and the role of that modeling in the study of FACTS devices in power flow control are discussed.
Journal Article
A model of large load areas for harmonic studies in distribution networks. Discussion
TL;DR: In this paper, the theoretical aspects of load modeling in harmonic penetration studies with a particular reference to the rotating part of load are discussed. And some guidelines are also provided for a correct use of the proposed model in system studies concerning harmonic penetration within electric distribution networks.
Journal ArticleDOI
Communications technology guidelines for EMS/SCADA systems
TL;DR: In this article, a summary of the different communications technologies available for use or application with EMS/SCADA system projects is provided along with a brief description along with tables of the advantages and disadvantages of each and recommendations for choosing the most appropriate communication technology.
Related Papers (5)
Distributed FACTS - A New Concept for Realizing Grid Power Flow Control
Deepak Divan,H. Johal +1 more