Results 181 to 190 of about 5,993 (201)

SSSC Based Hybrid scheme for damping subsynchronous resonance

2019 4th International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT), 2019
This paper proposed phase-imbalanced series capacitive $(\mathrm{C}_{\mathrm{c}})$ compensation technique and it is impressive in amplifying power system $(\mathrm{P}_{\mathrm{s}})$ dynamics. It has capability of damping the power sways in system additionally (SSR) Subsynchronous Resonance Swinging.
Ajay Lileshwar Zadey, U. V. Patil
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Harmonic Modeling of multi-pulse SSSC

2009 IEEE Bucharest PowerTech, 2009
The aim of this paper is to propose a Dynamic Harmonic Domain model for a 24-pulse Voltage Source Converter based Static Synchronous Series Compensator. The model is developed converting a state-space system to the Dynamic Harmonic Domain, having the advantage over Time Domain models of showing the evolution in time of the harmonic components that ...
openaire   +1 more source

Switching-level simulation model for SSSC with EMTP

IEEE Power Engineering Society. 1999 Winter Meeting (Cat. No.99CH36233), 1999
This paper describes a switching level simulation model for a static synchronous series compensator (SSSC) with EMTP, which can be useful for analyzing the dynamic interaction between the SSSC and the power transmission system. A detailed simulation model with EMTP was developed to verify the SSSC operation with control system, and the increasing ...
B.M. Han, J.K. Park, S.I. Moon, G.G. Karady   +3 more
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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

Performance Analysis Of A SSSC-Based Damping Controller

Michael Faraday IET International Summit 2015, 2015
This paper deals with the performance analysis of a damping controller for a Static synchronous series compensator (SSSC) for enhancing the power system dynamic stability of a single machine power system connecting to an infinite bus. Following a disturbance in the power system, there will be a miss-match between the input mechanical and output ...
P. Kar, S.C. Swain
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Current-source converter based SSSC: modeling and control

2001 Power Engineering Society Summer Meeting. Conference Proceedings (Cat. No.01CH37262), 2001
The static synchronous series compensator (SSSC) is a series connected FACTS controller, which is capable of providing reactive power compensation to a power system. The output of an SSSC is a series injected AC voltage, which leads or lags the line current by 90/spl deg/, thus emulating a controllable inductive or capacitive reactance.
Y. Ye, M. Kazerani, V. Quintana
openaire   +1 more source

Fast response SSSC based on instantaneous power theory

2013 International Conference on Electrical Communication, Computer, Power, and Control Engineering (ICECCPCE), 2013
The abilities of SSSC over impedance type make it more preferable in many applications. Fine control schemes and settings should be applied in order to achieve these superior abilities.
Mohammed Y. Suliman, Sinan. M. Bashi
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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
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Robust control of SSSC to improve torsional damping

2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194), 2002
In this paper, the H/sub /spl infin// optimal control theory has been used to design a robust controller for regulating DC link voltage of a static synchronous series compensator (SSSC). Subsynchronous resonance (SSR) analysis of the robust SSSC compensated power system is presented. The power system used in this study is the IEEE first benchmark model
G.N. Pillai, A. Ghosh, A. Joshi
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Swarm Intelligence Based Security Constrained Congestion Management using SSSC

2009 Asia-Pacific Power and Energy Engineering Conference, 2009
The power system is said to be in a state of Congestion (iii) Operation of FACTS devices particularly series whenever the physical or operational constraints in a devices. transmission network become active. In a deregulated Non-cost-free means: environment, Congestion in the transmission lines can be relieved (i) Re-dispatch of generation in a manner ...
D. M. Vinod Kumar, Ch. Venkaiah
openaire   +1 more source