Results 81 to 90 of about 6,245,894 (175)

TCSC control design for transient stability improvement of a multi-machine power system using trajectory sensitivity

open access: yes, 2007
This paper discusses the effects of thyristor controlled series compensator (TCSC), a series FACTS controller, on the transient stability of a power system.
Chatterjee, Dheeman, Ghosh, Arindam
core   +1 more source

Optimal Voltage Stability Improvement under Contingencies using Flower Pollination Algorithm and Thyristor Controlled Series Capacitor [PDF]

open access: yes, 2018
Recent power systems necessitate for maintaining a safe voltage stability as the number of problems such as contingencies and reactive power insufficiency are increasing. In this paper, installation and sizing of Flexible Alternating Current Transmission
Abdul Hamid, Zulkiffli   +7 more
core   +1 more source

Optimization of the Thyristor Controlled Phase Shifting Transformer using PSO Algorithm [PDF]

open access: yes, 2018
The increase of power system demand leads to the change in voltage profile, reliability requirement and system robustness against disturbance. The voltage profile can be improved by providing a source of reactive power through the addition of new power ...
Pranyata, Paramita Dwi Putri   +2 more
core   +1 more source

An Enhanced Geometric Featured Extraction Method for Real-Time Oscillation Detection in Power System

open access: yesIEEE Access
This paper proposes a real-time oscillation monitoring framework based on an enhanced Geometric Feature Extraction (GFE) algorithm. The method utilizes high-resolution synchrophasor measurements from Phasor Measurement Units (PMUs) and employs a sliding ...
Beomju Kim   +4 more
doaj   +1 more source

Estimating damping effectiveness of BPA`s thyristor controlled series capacitor by applying time and frequency domain methods to measured response

open access: yes, 1995
Recently, a 500-kV thyristor controlled series capacitor (TCSC) was installed in the Bonneville Power Administration system in the northwestern United States. Extensive field testing has included modulation experiments to determine the effect of the TCSC
Donnelly, M. K.   +2 more
core  

ENHANCING POWER SYSTEM STABILITY BY USING Thyristor Controlled Series Compensator

open access: yes, 2014
Passivity- based controller is designed for the thyristor controlled series capacitor (TCSC) aimed at enhancing power system stability. The design problem formulated as optimization Problem and then particle swarm optimization (PSO) technique was used to

core  

Optimal Power Flows with security constraints using Cubic Lattice structured multi agent based PSO algorithm by optimal placement of Multiple TCSCs

open access: yesMajlesi Journal of Electrical Engineering
This paper puts forward the implementation of Cubic lattice structured multiagent based PSO algorithm (CLSMAPSO) to obtain the optimal power flows by optimally placing TCSC devices.
Kadali Ravi Kumar, Sydulu Maheswarapu
doaj  

Phasor Dynamics of Thyristor-Controlled Series Capacitor Systems

open access: yes, 1997
This paper develops simple but accurate continuous-time, large-signal dynamic models for a Thyristor-Controlled Series Capacitor (TCSC). The models are based on the representation of voltages and currents as time-varying Fourier series, and focus on the ...
STANKOVIC A. M.   +2 more
core   +1 more source

ENHANCEMENT OF VOLTAGE STABILITY AND REDUCTION OF POWER LOSS USING GENETIC ALGORITHM THROUGH OPTIMAL LOCATION OF SVC, TCSC AND UPFC [PDF]

open access: yesJournal of Engineering Science and Technology, 2016
Due to huge increase in power demand, power system network will lead to major problems such as voltage instability and voltage collapse in the power system. To overcome these problems, Flexible AC Transmission System (FACTS) devices have been implemented
R.KALAIVANI, S.K.DHEEBIKA
doaj  

Optimal location of FACTS devices with EVCS in power system network using PSO

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
The appeal of Electric Vehicles (EVs) is steadily growing, driven by the numerous advantages they offer to both owners and the environment. However, this surge in EV adoption places an increasing demand on the power system network for electric charging ...
Kirti Pal, Kanika Verma, Rupika Gandotra
doaj   +1 more source

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