Results 41 to 50 of about 75,436 (257)

Dynamic Control Strategies for FACTS Devices in Modern Power Grid [PDF]

E3S Web of Conferences
This paper provides a comprehensive review of dynamic control strategies for FACTS (Flexible AC Transmission Systems) devices, aligning with the “Dynamic Control Strategies for FACTS Devices in Modern Power Grids.” It addresses the critical role of FACTS
Abbas Ahmed H.R., Joshi Ankita, Farrukh Yuldashev, Jansirani D., Alzubaidi Laith H., Senthil Kumar R., Bhalke D.G.   +6 more
doaj   +1 more source

A Novel Modified Lightning Attachment Procedure Optimization Technique for Optimal Allocation of the FACTS Devices in Power Systems

IEEE Access, 2021
The Flexible AC Transmission Systems (FACTS) are the static power electronic devices that are installed and used in AC transmission networks to enhance the capability of transferring the power for providing the controllability and stability. However, the
Noor Habib Khan, Yong Wang, De Tian, Raheela Jamal, Sheeraz Iqbal, Mubaarak Abdulrahman Abdu Saif, Mohamed Ebeed   +6 more
doaj   +1 more source

Flexible AC Transmission Systems (FACTS) [PDF]

, 1999
* Chapter 1: Power transmission control: basic theory problems and needs FACTS solutions * Chapter 2: Power electronics: fundamentals * Chapter 3: High voltage dc transmission technology * Chapter 4: Shunt compensation: SVC and STATCOM * Chapter 5: Series compensation * Chapter 6: Phase shifter * Chapter 7: The unified power flow controller * Chapter 8:
openaire   +1 more source

An Integrated Approach to Enhancing Inter-Area Power Transmission in AC-DC Power Systems through FACTS and HVDC Integration [PDF]

, 2023
It’s presents an integrated approach for optimizing power transmission in inter-area networks by effectively employing Flexible AC Transmission Systems (FACTS) and High-Voltage Direct Current (HVDC) technologies within AC-DC hybrid power systems.
R.Narendra Rao
core   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Investigation of FACTS devices to improve power quality in distribution networks [PDF]

, 2011
Flexible AC transmission system (FACTS) technologies are power electronic solutions that improve power transmission through enhanced power transfer volume and stability, and resolve quality and reliability issues in distribution networks carrying ...
Rehman Shaikh, Muhammad Asim, Rehman Shaikh, Muhammad Asim   +1 more
core   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Wide-Area Damping Controller of FACTS Devices for Inter-Area Oscillations Considering Communication Time Delays [PDF]

, 2014
The usage of remote signals obtained from a wide-area measurement system (WAMS) introduces time delays to a wide-area damping controller (WADC), which would degrade system damping and even cause system instability. The time-delay margin is defined as the
Cheng, Shijie, Jiang, L, Wen, Jinyu, Wu, QH, Yao, Wei   +4 more
core   +1 more source

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source