Results 131 to 140 of about 163 (147)
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Journal of Electronics,Computer Networking and Applied Mathematics, 2023
Electricity demand is increasing with the increase in urbanization and industrialization. And to meet this increasing demand, the power generation system has been rapidly increased. But along with increase in generation capacity, transmission capacity also needs to be increased simultaneously. For this, either new transmission line needs to be added in
Nigam Bam Malla +4 more
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Electricity demand is increasing with the increase in urbanization and industrialization. And to meet this increasing demand, the power generation system has been rapidly increased. But along with increase in generation capacity, transmission capacity also needs to be increased simultaneously. For this, either new transmission line needs to be added in
Nigam Bam Malla +4 more
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A tracking estimator for the firing angle of the Thyristor Controlled Series Capacitors (TCSC)
Electric Power Systems Research, 2005The firing angle and the fundamental frequency equivalent impedance are the two defining parameters of a Thyristor Controlled Series Capacitor (TCSC). They can be used as the feedback signals in effective control of the TCSC. This paper presents a discrete-time tracking estimator, which is used for dynamically tracking the firing angle. The fundamental
Yunqiang Lu, Ali Abur
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IEEE Transactions on Industrial Informatics, 2022
This paper proposes a remedial action scheme (RAS) based on thyristor controlled series capacitors (TCSCs) to cope with false data injection (FDI) cyberattacks leading to tie-line congestions in transmission systems. To develop such a RAS, a three-level framework is designed. The first level of the framework is associated with the planning phase, where
Ehsan Naderi +2 more
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This paper proposes a remedial action scheme (RAS) based on thyristor controlled series capacitors (TCSCs) to cope with false data injection (FDI) cyberattacks leading to tie-line congestions in transmission systems. To develop such a RAS, a three-level framework is designed. The first level of the framework is associated with the planning phase, where
Ehsan Naderi +2 more
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2008 43rd International Universities Power Engineering Conference, 2008
This paper describes an adaptive method for control of a TCSC device for power oscillation damping. The aim is to mitigate power oscillations in power systems with one dominating oscillation mode. To design the controller, a simple generic model of the power system with only a few variables is used.
Mauro Monge +3 more
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This paper describes an adaptive method for control of a TCSC device for power oscillation damping. The aim is to mitigate power oscillations in power systems with one dominating oscillation mode. To design the controller, a simple generic model of the power system with only a few variables is used.
Mauro Monge +3 more
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2007 Power Systems Conference: Advanced Metering, Protection, Control, Communication, and Distributed Resources, 2007
Wind power penetration is rapidly growing all over the world as the alternative, renewable and environment friendly resource of energy production. With this rapid growth of wind power, the power systems of future will likely see the integration of large wind farms with electrical networks that are series compensated for ensuring stable transmission of ...
Rajiv. K. Varma +2 more
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Wind power penetration is rapidly growing all over the world as the alternative, renewable and environment friendly resource of energy production. With this rapid growth of wind power, the power systems of future will likely see the integration of large wind farms with electrical networks that are series compensated for ensuring stable transmission of ...
Rajiv. K. Varma +2 more
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2017 International Conference on Circuit ,Power and Computing Technologies (ICCPCT), 2017
In recent years a number of FACTS devices have been proposed for better utilization of FACTs Devices for power transmission facilities and these devices have shown better results when used to improve power system stability. Many papers discuss the voltage stability [1] assessment of power system using power flow analysis methods.
Sarat Chandra Swain +2 more
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In recent years a number of FACTS devices have been proposed for better utilization of FACTs Devices for power transmission facilities and these devices have shown better results when used to improve power system stability. Many papers discuss the voltage stability [1] assessment of power system using power flow analysis methods.
Sarat Chandra Swain +2 more
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2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194), 2002
The thyristor controlled series capacitor (TCSC) is one of the most effective flexible AC transmission system (FACTS) devices. It offers smooth and flexible control of the line impedance with much faster response compared to the traditional control devices. While numerous studies concerning the utilization of these devices have been carried out so far,
null Yunqiang Lu, A. Abur
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The thyristor controlled series capacitor (TCSC) is one of the most effective flexible AC transmission system (FACTS) devices. It offers smooth and flexible control of the line impedance with much faster response compared to the traditional control devices. While numerous studies concerning the utilization of these devices have been carried out so far,
null Yunqiang Lu, A. Abur
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IEEE Power Engineering Society General Meeting, 2005, 2005
This paper addresses a systematic controller design for the TCSC device in power systems based on a linear matrix inequality (LMI) pole placement technique. Requirements of performance can be expressed in terms of LMI's. In our formulation we combine a H/sub /spl infin// controller design with some regional pole placement constraints using LMTs.
null Qian Liu, V. Vittal, N. Elia
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This paper addresses a systematic controller design for the TCSC device in power systems based on a linear matrix inequality (LMI) pole placement technique. Requirements of performance can be expressed in terms of LMI's. In our formulation we combine a H/sub /spl infin// controller design with some regional pole placement constraints using LMTs.
null Qian Liu, V. Vittal, N. Elia
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2012
The Thyristor Controlled Series Compensator (TCSC) and Static Var Compensator (SVC) are variable impedance Flexible AC Transmission Systems (FACTS) Controllers. A combination of the TCSC and the SVC installation is proposed to acquire superior performance for the power system.
Venu Yarlagadda +2 more
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The Thyristor Controlled Series Compensator (TCSC) and Static Var Compensator (SVC) are variable impedance Flexible AC Transmission Systems (FACTS) Controllers. A combination of the TCSC and the SVC installation is proposed to acquire superior performance for the power system.
Venu Yarlagadda +2 more
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2023
Electromechanical low-frequency oscillations are among the primary concerns for the stability of large-scale interconnected power systems. Depending on the system components they affect, these low-frequency oscillations can be classified as local oscillations, inter-area oscillations, control mode oscillations, or torsional mode oscillations.
BAŞEL, Mahir Bülent, METE, Ahmet Naci
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Electromechanical low-frequency oscillations are among the primary concerns for the stability of large-scale interconnected power systems. Depending on the system components they affect, these low-frequency oscillations can be classified as local oscillations, inter-area oscillations, control mode oscillations, or torsional mode oscillations.
BAŞEL, Mahir Bülent, METE, Ahmet Naci
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