Results 51 to 60 of about 10,554 (253)

The optimal allocation of thyristor-controlled series compensators for enhancement HVAC transmission lines Iraqi super grid by using seeker optimization algorithm

open access: yesOpen Engineering
Meta-heuristic approaches evaluate the optimum size and position of flexible alternative current transmission systems power systems. The seeker optimization algorithm (SOA) technique was used to solve power engineering optimization problems with better ...
Jawad Ihsan Mousa   +4 more
doaj   +1 more source

Nonlinear finite element analysis of reinforced concrete beams strengthened with textile fine grained mortar [PDF]

open access: yes, 2020
Nowadays, there was an increasing need of repairing and upgrading the reinforced concrete (RC) structure due to the deterioration of the structure. The fibre reinforced polymer (FRP) was commonly used for structural retrofitting purposes.
Abdul Hamid, Noor Azlina   +4 more
core  

Wide‐area damping control in renewable integrated power systems: A review on recent achievements and new challenges

open access: yesEnergy Conversion and Economics, Volume 6, Issue 6, Page 341-358, December 2025.
Abstract Low‐frequency oscillations (LFOs) remain a major obstacle to maintaining stable dynamic performance in power systems with high levels of renewable energy integration. In particular, inter‐area LFOs have emerged as a critical concern in large, interconnected grids.
Linglin Meng   +10 more
wiley   +1 more source

Development of TCSC Application to Fault Current Limiters

open access: yesIEEJ Transactions on Power and Energy, 2001
AbstractA new Fault Current Limiter (FCL) is proposed which consists of a conventional Current Limiting Reactor (CLR) and a Thyristor‐Controlled Series Compensator (TCSC) in series. In normal operation, it works to compensate for impedance of the CLR and a line, while it limits short‐circuit currents during system faults.
Yuji Yamazaki   +4 more
openaire   +2 more sources

Sensor & instrumentation system : series 2 [PDF]

open access: yes, 2017
This book is an introduction to a number of the topics in sensor and instrumentation systems. Many of the topics describe the design experiments and system measurement especially in sensor applications.

core  

The Time-Delay Signature of Quark-Gluon-Plasma Formation in Relativistic Nuclear Collisions

open access: yes, 1996
The hydrodynamic expansion of quark-gluon plasmas with spherical and longitudinally boost-invariant geometries is studied as a function of the initial energy density.
Baier   +63 more
core   +1 more source

A Systematic Literature Review on Auction Mechanisms: Insights From the Last Decade and Future Directions

open access: yesJournal of Economic Surveys, Volume 39, Issue 5, Page 1971-1998, December 2025.
ABSTRACT This study reports the results of a systematic literature review on auctions mechanism. Auctions are a very popular practice employed in many fields but does not exist a research that investigates the use of auctions under a cross‐disciplinary approach. This work is focused on analyzing which are the areas where auctions are mostly adopted and
Alberto Michele Felicetti   +3 more
wiley   +1 more source

Inserting the equivalent reactance parameter of the thyristor controlled series compensator into the Jacobian matrix as control variable

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2013
Thyristor-controlled series compensator (TCSC) is one of the FACTS devices that changes the equivalent impedance value of the transmission line in energy transmission systems by series connecting to the line.
Faruk Yalçın, Uğur Arifoğlu
doaj   +1 more source

Thermodynamic Volumes and Isoperimetric Inequalities for de Sitter Black Holes [PDF]

open access: yes, 2012
We consider the thermodynamics of rotating and charged asymptotically de Sitter black holes. Using Hamiltonian perturbation theory techniques, we derive three different first law relations including variations in the cosmological constant, and associated
Dolan, Brian P.   +4 more
core   +4 more sources

The gravitational search algorithm for incorporating TCSC devices into the system for optimum power flow

open access: yes, 2021
This paper proposes a gravitational search algorithm (GSA) to allocate the thyristor-controlled series compensator (TCSC) incorporation with the issue of reactive power management.
D. Wais, Wafaa S. Majeed
semanticscholar   +1 more source

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