Results 51 to 60 of about 1,428 (222)

Full body harness [PDF]

open access: yes, 2020
The full body safety harness is a key part of an active fall arrest system. The harness serves two purposes, first, distributing fall forces safely across a worker's body in the event of a free fall, and second, providing freedom of movement sufficient ...
Che Senu, Nur Syazana   +2 more
core  

Semiconductor devices in solid-state/hybrid circuit breakers: current status and future trends [PDF]

open access: yes, 2017
Circuit breakers (CBs) are the main protection devices for both alternating current (AC) and direct current (DC) power systems, ranging from tens of watts up to megawatts.
Alan J. Watson   +8 more
core   +1 more source

Performance of static synchronous series compensator and superconducting magnetic energy storage controllers for frequency regulation in two area hybrid wind‐thermal power system using Cuckoo Search Algorithm

open access: yesEngineering Reports, 2021
To improve the management of limited real power resources, the controller parameters of flexible alternating current transmission systems (FACTs) and energy storage systems (ESS) may be simultaneously tuned to optimize the frequency regulation in a two ...
Sabita Chaine, Manish Tripathy
doaj   +1 more source

Optimal Placement and Sizing of Series and Shunt Compensation for Improving Power Systems Operation

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Power systems are complex, and power demand has constantly increased over time. Moreover, power transmission systems have a limited capacity, causing the increase in demand to be difficult to accommodate. Additional system requirements include maintaining voltages within specific values and limiting voltage drop in the lines to ensure voltage stability,
Yazan Yassin, Ayman Faza, Arnab Biswas
wiley   +1 more source

Fault Detection and Localization in Transmission Lines with a Static Synchronous Series Compensator

open access: yesAdvances in Electrical and Computer Engineering, 2015
This paper proposes a fault detection and localization method for power transmission lines with a Static Synchronous Series Compensator (SSSC). The algorithm is based on applying a modal transformation to the current and voltage signals sampled at ...
REYES-ARCHUNDIA, E.   +4 more
doaj   +1 more source

Performance Studies of Static Synchronous Compensator and Static Synchronous Series Compensator Modes for Convertible Static Compensator [PDF]

open access: yes, 2005
This thesis presents an overview of the emerging Flexible AC Transmission System (FACTS) and Convertible Static Compensator (CSC) technologies. CSC, the flexible multifunctional compensator is an innovation fi-om FACTS technology.
Abd Halim, Wahidah
core  

Modeling and Control of a UPFC System Using Pole-Placement and Hinf Robust Control Techniques [PDF]

open access: yes, 2018
This is an open access article distributed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International license (CC BY-NC-ND 4.0) https://creativecommons.org/licenses/by-nc-nd/4.0/FACTS (Flexible AC Transmission Systems) technology ...
Benyamina, Maamar   +3 more
core   +2 more sources

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

open access: yesJournal 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   +2 more
wiley   +1 more source

Nonlinear Adaptive NeuroFuzzy Wavelet Based Damping Control Paradigm for SSSC

open access: yesAdvances in Electrical and Computer Engineering, 2012
Static Synchronous Series Compensator (SSSC) is a series compensating Flexible AC Transmission System (FACTS) controller with primary objective of power flow control on a line by injecting a voltage in series with transmission line.
BADAR, R., KHAN, L.
doaj   +1 more source

Optimal Location and Sizing of Static Var Compensator (SVC) to Improve Voltage Profile in Distribution Network

open access: yesEngineering Reports, Volume 7, Issue 10, October 2025.
Optimized placement of SVC in a 33‐bus distribution system improves voltage profile, increasing the voltage profile from 94.69% to 97.90%, ensuring voltages remain within acceptable limits (0.95–1.05 p.u.) using optimal capacitor sizing and location, enhancing system reliability and power quality.
Abere Takele Alemu   +1 more
wiley   +1 more source

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