Results 141 to 150 of about 704 (181)

Impact of SSSC on the digital distance relaying

2009 IEEE Power & Energy Society General Meeting, 2009
This paper presences analytical and simulation results of the application of distance relays for the protection of transmission employing Static Synchronous Series Compensator (SSSC). Firstly a detailed model of the SSSC and its control is proposed and then the situation is studied analytically, where the errors introduced in the impedance measurement ...
M. Khederzadeh, A. Ghorbani, A. Salemnia
openaire   +1 more source

Sensitivity-Based Method for the Effective Location of SSSC [PDF]

Journal of Power Electronics, 2011
Congestion management is one of the most challenging aspects in the recently deregulated electricity markets. FACTS devices have been shown to be an efficient alternative to control the flow of power in lines, resulting in increased loadability, lower system loss and a reduced cost of production.
Ali Reza Seifi
exaly   +2 more sources

Design and analysis of SSSC-based supplementary damping controller

Simulation Modelling Practice and Theory, 2010
Abstract Power-system stability improvement by a static synchronous series compensator (SSSC)-based damping controller is thoroughly investigated in this paper. The design problem of the proposed controller is formulated as an optimization problem, and real coded genetic algorithm (RCGA) is employed to search for the optimal controller parameters ...
Sidhartha Panda, Sarat Chandra Swain, P. K. Rautray, R. K. Malik, Ganapati Panda   +4 more
openaire   +2 more sources

Impacts of the SSSC on damping power system oscillations

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2017
The planning and operation condition of electrical power systems are changing due to a variety of causes. FACTS controller helps in raising dynamic stability limit and provide better power flow control. Static synchronous series compensator (SSSC) is one of the important members of series FACTS controller.
M. Mahdavian, M. Janghorbani, I. Eshaghpour, E. Ganji, A. Movahedi   +4 more
openaire   +1 more source

Control algorithm for a SSSC with a predictive synchronization algorithm

2009 IEEE Energy Conversion Congress and Exposition, 2009
The power grid in most of the countries is aging and under increasing stress. The modern industrial infrastructure demands increasing amounts of affordable and reliable electricity. Solutions based on Flexible AC Transmission Systems (FACTS) can be used to control power flow on the grid.
P. Fernandez-Comesana, F.D. Freijedo, J. Doval-Gandoy, J. Malvar   +3 more
openaire   +1 more source

Impact of SSSC and STATCOM on power system predictability

International Journal of Electrical Power and Energy Systems, 2014
In power systems with the high penetration of renewable energies such as wind powers, accuracy in predicting power system state is really important, especially in bidding strategies, risk management and operational decisions. In this paper, the impact of STATic COMpensator (STATCOM) and Static Series Synchronous Compensator (SSSC) on predictability of ...
M. Tarafdar Hagh, M.B.B. Sharifian, S. Galvani   +2 more
exaly   +2 more sources

An improved web information summarization based on SSSC

2010 2nd International Asia Conference on Informatics in Control, Automation and Robotics (CAR 2010), 2010
This paper proposed a new method of web news summarization via soft clustering algorithm. It used search engine to extract relevant documents, and mixed query sentence into sentences set which segmented from multi-document set, then this paper adopted efficient soft cluster algorithm SSSC to cluster all the sentences.
null Jun Tang, null Xiaojuan Zhao
openaire   +1 more source

Guaranteed Convergence Embedded System for SSSC and IPFC

IEEE Transactions on Power Systems, 2021
This letter presents a holomorphic embedded system for two series FACTS devices, namely SSSC and IPFC, to evade the numerical issues faced by traditional iterative methods. The developed embedded systems and white germ solutions are investigated along-with their recursive relationships.
Pradeep Singh, Nilanjan Senroy, Rajive Tiwari   +2 more
openaire   +1 more source

Modular SSSC for the future power system in the SEERC region

European Energy and Climate Journal, 2021
Recently, the world has seen disruptive innovation and change regarding the ways that energy is produced and consumed. The power industry is facing systemic challenges in planning and operation of the whole system. Particularly, high penetration levels of Renewable Energy Sources (RES) bring additional design considerations due to their variable nature
Hassan Kaouk, Panos Xenos
openaire   +1 more source

Effects of SSSC on Distance Relay Tripping Characteristic

2006 IEEE International Symposium on Industrial Electronics, 2006
This paper presents the measured impedance at the relaying point in the presence of one of the series connected flexible alternating current transmission system (FACTS) devices, i.e. static synchronous series compensator (SSSC). The presence of SSSC on a transmission line greatly influences the tripping characteristic of distance relays. Distance relay
A. Kazemi, S. Jamali, H. Shateri
openaire   +1 more source