Results 21 to 30 of about 2,129 (278)

IMPROVING POWER SYSTEM QUALITY USING FLEXIBLE AC TRANSMISSION SYSTEMS [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2012
This paper presents detailed fast control characteristics and continuous compensation capability. Flexible AC Transmission System (FACTS) devices have been researched and adopted in power engineering area. There are so many advantages of FACTS device; it
Ahmed Hassan   +2 more
doaj   +1 more source

Multi-Objective ABC Algorithm to Optimally Place UPFC and Its Parameter Settings for Transmission Efficiency Enhancement

open access: yesEngineering Proceedings, 2023
The increasing demand for electricity has put a strain on existing power transmission and distribution systems. As a result, utilities are often forced to overload their existing systems, which can lead to voltage instability, transmission line ...
Muzamil Rajper   +3 more
doaj   +1 more source

Multi-Objective Tabu Search for the Location and Sizing of Multiple Types of FACTS and DG in Electrical Networks

open access: yesEnergies, 2020
Flexible AC transmission systems and distributed generation units in power systems provide several benefits such as voltage stability, power loss minimization, thermal limits enhancement, or enables power system management close to the limit operation ...
Othón Aram Coronado de Koster   +1 more
doaj   +1 more source

WAMS-based Hierarchical Active Power Differential Signal Algorithm for Backup Protection of a FACTS Compensated Transmission Network

open access: yesAdvances in Electrical and Electronic Engineering, 2022
This paper proposes a hierarchical active power differential signal-based generalized backup protection algorithm using Wide Area Measurement System (WAMS) data for Flexible AC Transmission System (FACTS)-compensated transmission networks.
Sreelekha Venugopal   +2 more
doaj   +1 more source

Application of imperialist competitive optimization algorithm in power industry [PDF]

open access: yesManagement Science Letters, 2015
In future electricity industry transferring high quality of power is essential. In this case, using Flexible AC Transmission System (FACTS) devices is inevitable.
Mohammad Shahrazad   +2 more
doaj   +1 more source

Three-phase modular multilevel converter based unified power flow controller

open access: yesEngineering Science and Technology, an International Journal, 2020
Flexible AC Transmission Systems (FACTS) when added to power systems provide them with flexibility making them able to cater for increasing power demands.
Ahmet Mete Vural, Emile Njodzefon Wirsiy
doaj   +1 more source

Linear modelling of series FACTS devices in power system operation models

open access: yesIET Generation, Transmission & Distribution, 2022
This paper presents injection‐shift‐factor‐based linear modelling for various types of series flexible ac transmission system (FACTS) devices within the DC power flow framework.
Xinyang Rui   +2 more
doaj   +1 more source

Modeling, Control and Placement of FACTS Devices: A Review

open access: yesMehran University Research Journal of Engineering and Technology, 2020
Over the past two decades, developing distributed energy sources in electric power grid have created new challenges related to the power quality, voltage adjustment and proficient energy utilization.
Ayesha Haroon   +4 more
doaj   +1 more source

Evolutionary Algorithm-Based Adaptive Robust Optimization for AC Security Constrained Unit Commitment Considering Renewable Energy Sources and Shunt FACTS Devices

open access: yesIEEE Access, 2021
An AC security constrained unit commitment (AC-SCUC) in the presence of the renewable energy sources (RESs) and shunt flexible AC transmission system (FACTS) devices is conventionally modeled as a deterministic optimization problem to minimize the ...
Aliasghar Baziar   +4 more
doaj   +1 more source

Power Flow Control by Unified Power Flow Controller

open access: yesMehran University Research Journal of Engineering and Technology, 2020
The demand of energy usage is increasing rapidly and to meet the energy requirements, best possible transmission systems should be adopted to avoid energy losses in our transmission systems.
Umair Khalil   +3 more
doaj   +1 more source

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