Results 51 to 60 of about 6,245,894 (175)

Power Flow Control in Power System Using FACT Device Thyristor Controlled Series Capacitor (TCSC)

IOSR Journal of Electrical and Electronics Engineering, 2013
In modern days due to the ever increasing demand for power in expansion of transmission network, the transmission line are to be operated under loaded condition and there is a risk of power flow control and voltage instability. This paper proposes power flow control in a power system network by incorporating TCSC and SVC devices.
openaire   +1 more source

Static VAr Compensator Control Using Phasor Measurement Unit Feedback Signals for Voltage Stability Improvement in Power Systems

Energy Science &Engineering, Volume 13, Issue 7, Page 3569-3587, July 2025.
Static VAr Compensators can provide significant improvement in power system stability. Phasor Measurement Units are used in combination with SVCs for fast and reliable control of its operation. By combining the VAr control and Voltage Regulation control methods of the SVC, superior performance is obtained.
Faris Alsalem, Ayman Faza
wiley   +1 more source

A comprehensive survey on enhancement of system performances by using different types of FACTS controllers in power systems with static and realistic load models

Energy Reports, 2020
In present time the power demand increases more rapidly in the power generation and transmission and distribution system sectors. For maintaining the power system stability and steady state operation of power systems causes from disturbance, faults and ...
Bindeshwar Singh, Rajesh Kumar
doaj   +1 more source

Optimal Reactive Power Planning Using FACTS Devices for Voltage Stability Enhancement in Power Transmission Systems

Energy Science &Engineering, Volume 13, Issue 6, Page 2720-2756, June 2025.
Series and Shunt Reactive compensation can be used to improve voltage stability. The L‐index and Fast Voltage Stability Index are used to evaluate stability. Cost of reactive compensation is included directly in the optimization process. Multi‐objective optimization determines the optimal sizing of FACTS devices.
Rawan Abu Zeitawyeh, Ayman Faza
wiley   +1 more source

A DSP-based digital controller for a thyristor controlled series capacitor [PDF]

, 2007
Thesis (M.Sc.Eng.)-University of KwaZulu-Natal, Durban, 2007.The power transfer capability of long high voltage transmission lines is often limited by the inductive reactance of the transmission line.
Pillay, Anand.
core  

A suppression strategy for subsynchronous oscillation in grid-connected DFIG-based wind farms using VSG and TCSC control

Zhejiang dianli
To address the problem of subsynchronous oscillation in DFIG-based wind farms connected to the grid via long-distance transmission lines with series compensation， a suppression strategy based on a virtual synchronous generator （VSG） and a thyristor ...
LIU Yajin, LI Keqiang, LIU Zhijian
doaj   +1 more source

Orthogonal Multi‐Swarm Greedy Selection Based Sine Cosine Algorithm for Optimal FACTS Placement in Uncertain Wind Integrated Scenario Based Power Systems

Engineering Reports, Volume 7, Issue 5, May 2025.
Orthogonal Multi‐swarm Greedy Selection Sine Cosine Algorithm (OMGSCA) effectively optimizes FACTS placement and sizing in wind‐integrated power systems, reducing operational costs and power losses while enhancing grid stability. Tested on the IEEE 30‐bus system, OMGSCA outperforms traditional methods, demonstrating superior exploration, exploitation ...
Sunilkumar P. Agrawal, Pradeep Jangir, Arpita, Sundaram B. Pandya, Anil Parmar, Mohammad Khishe, Bhargavi Indrajit Trivedi   +6 more
wiley   +1 more source

Optimal reactive power dispatch considering multi-type FACTS devices using harmony search algorithms

Automatika, 2018
Optimal Reactive Power Dispatch (ORPD) plays an important role for the secure and reliable operation of power systems. The main purpose of ORPD is to find the settings of control variables such as voltage rating of generators, reactive power injection of
D. Karthikaikannan, G. Ravi
doaj   +1 more source

STUDI LOKASI OPTIMAL PENEMPATAN TCSC (THYRISTOR CONTROLLED SERIES CAPACITOR) BERDASARKAN INDEKS SENSITIVITAS

Jurnal LOGITECH Logika Technology
Kinerja saluran transmisi dalam menyalurkan energi listrik dari pusat pembangkit ke pusat beban sangat penting untuk sistem tenaga listrik yang andal.  Jauhnya jarak antara keduanya menyebabkan masalah dalam pengoperasian sistem tenaga listrik, seperti rugi-rugi daya yang tinggi, profil tegangan yang lebih rendah, dan penurunan keandalan sistem ...
Muh. Nazri Adlani Hasrun, Iski Lakoro, Syarifuddin Nojeng, null Sugianto, Muhammad Amin   +4 more
openaire   +1 more source

Sub‐Synchronous Oscillation Suppression Strategy for DFIG Based on Morris‐EFAST Global Sensitivity Analysis and Multi‐Parameter Co‐Optimisation

IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
The impedance sensitivity of the doubly‐fed induction generator (DFIG) grid‐connected system with series compensation is analysed using the Morris method and the extended Fourier amplitude sensitivity test (EFAST). A cooperative optimisation approach is proposed to adjust high‐sensitivity parameters, thereby suppressing sub‐synchronous oscillations ...
Gaojun Meng, Junyi Wang, Lei Huang, Yangfei Zhang, Linlin Yu, Haitao Liu   +5 more
wiley   +1 more source