Results 61 to 70 of about 10,605 (251)

Analysis of the damping characteristics of two power electronics-based Devices using 'individual channel analysis and design' [PDF]

, 2018
A comparison of the capabilities of two quite distinct power electronics-based ‘flexible AC transmission systems’ devices is presented. In particular, the damping of low frequency electromechanical oscillations is investigated aiming at improving the ...
Eduardo, Liceaga-Castro, Enrique, Acha, Ugalde Loo, Carlos   +2 more
core   +2 more sources

Comparison of Three Optimization Algorithms for Designing a Robust Power System With an Advanced Heffron–Phillips Model

Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
Low‐frequency oscillations are created in the power system due to the interconnection of large electric networks with weak tie‐lines, heavy power exchanges, and sudden changes in load demand and generation, which must be damped quickly for stability.
Niharika Agrawal, Sheila Mahapatra, Shikha Binwal   +2 more
wiley   +1 more source

Optimal Investment on Series FACTS Devices Considering Contingencies

, 2016
Series FACTS devices are capable of relieving congestion and reducing generation costs in the power system. This paper proposes a planning model to optimally allocate TCSCs in the transmission network considering the base case and $N-1$ contingencies. We
Dimitrovski, Aleksandar, Tomsovic, Kevin, Zhang, Xiaohu   +2 more
core   +1 more source

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

Energy 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, Haixin Wang, Shengyang Lu, Zihao Yang, Zhe Chen, Hassan Bevrani, Sharara Rehimi, Mingchao Xia, Dan Doru Micu, Fausto Pedro García Márquez, Junyou Yang   +10 more
wiley   +1 more source

Cancer Stem Cells in Thyroid Tumors: From the Origin to Metastasis

Frontiers in Endocrinology, 2020
Thyroid tumors are extremely heterogeneous varying from almost benign tumors with good prognosis as papillary or follicular tumors, to the undifferentiated ones with severe prognosis. Recently, several models of thyroid carcinogenesis have been described,
Veronica Veschi, Francesco Verona, Melania Lo Iacono, Caterina D'Accardo, Gaetana Porcelli, Alice Turdo, Miriam Gaggianesi, Stefano Forte, Dario Giuffrida, Lorenzo Memeo, Matilde Todaro   +10 more
doaj   +1 more source

Comparison of SVC and TCSC installation in transmission line with loss minimization and cost of installation via particle swarm optimization [PDF]

, 2015
The paper presents a comparison of performance Static Var Compensator (SVC) and Thyristor Controlled Series Compensator (TCSC) with objective function to minimize the transmission loss, improve the voltage and monitoring the cost of installation ...
Jumaat, Siti Amely, Musirin, Ismail
core   +1 more source

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

Journal 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, Martina Luzzi, Salvatore Ammirato, Francesca Guerriero   +3 more
wiley   +1 more source

Revisiting Boron Cluster Dihydrogen Bonding: Improved Reference Energies and Benchmark of Localized Coupled Cluster and DFT Methods

International Journal of Quantum Chemistry, Volume 125, Issue 21, November 5, 2025.
The reference interaction energies for the diH‐norm and diH‐linear datasets have been re‐evaluated at the gold standard. These revised values serve as benchmarks to assess the accuracy of various localized‐orbital coupled‐cluster and density functional methods.
Golokesh Santra
wiley   +1 more source

Firms’ Investment Behaviours in Temperature-Controlled Supply Chain Networks

Complexity, 2021
Delivering high-quality food into markets is a vital expectation of modern customers. The significant increase in consumers’ awareness of food freshness, nutrition, and safety makes the temperature-controlled supply chain (TCSC) the focus of food ...
Mengshuai Zhu, Hao Chen, Ximeng Wang, Yonghan Wang, Chen Shen, Cong Zhu   +5 more
doaj   +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