Results 51 to 60 of about 12,397 (217)

Comparative Analysis of Reactive Power Compensation Devices in a Real Electric Substation

open access: yesEnergies, 2022
A constant worldwide growing load stress over a power system compelled the practice of a reactive power injection to ensure an efficient power network.
Hanan Tariq   +7 more
doaj   +1 more source

Series Connection of LCC and Full Bridge MMC With DC Fault Ride‐Through Capability for Lightweight HVDC Transmission

open access: yesEngineering Reports, Volume 8, Issue 4, April 2026.
In this work, we investigate a lightweight HVDC converter topology that combines the strengths of line‐commutated converters (LCC) and full‐bridge modular multilevel converters (MMC) to address the high cost and large footprint of conventional HVDC stations.
Yang Wang   +7 more
wiley   +1 more source

Effect of cascade STATCOM on stabilising voltage in high voltage direct current

open access: yesThe Journal of Engineering, 2019
Yongfu high voltage direct current (HVDC) project in Yunnan is the main access to send the power out and also an important part of the channel of transmission of power in west to east in China southern power grid. However, the Funing Converter Station of
Li Jiaqi, Wen Jun, Liu Helin, Yu Shiyou
doaj   +1 more source

STATCOM based on modular multilevel converter : dynamic performance and transient response during AC network disturbances [PDF]

open access: yes, 2012
This paper presents detailed assessment of the behaviour of STATCOM based on modular multilevel converter during steady-state and transient operation. The steady-state performance of the presented STATCOM is examined when it provides autonomous voltage ...
Adam, Grain Philip   +2 more
core   +1 more source

Design Method for Improving Power Quality in Urban Public Spaces Using Wind Energy

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
“This study presents a novel method to enhance power quality in urban public spaces by integrating vertical‐axis wind turbines with a UPQC system, achieving up to 75% reduction in voltage sags and 65% in swells, while promoting sustainable, renewable energy use.” ABSTRACT In urban public spaces, maintaining high power quality is very much needed for ...
Zexin Wu
wiley   +1 more source

Sub-synchronous resonance mitigation by a STATCOM in doubly fed induction generator-based wind farm connected to a series-compensated transmission network

open access: yesThe Journal of Engineering, 2019
With the fast development of wind power generation, large-scale wind farms are connected to an electrical network which is series compensated to increase transmission capacity.
Benfeng Gao, Yunting Hu
doaj   +1 more source

Current limiting control method with adaptive virtual impedance for grid-forming STATCOM

open access: yesEnergy Reports, 2023
Current limiting is an important issue in the static synchronous compensator (STATCOM) with grid-forming (GFM) control. However, the conventional methods are difficult to deal with the application scenarios of different grid faults.
Zhichang Yang   +2 more
doaj   +1 more source

Optimal allocation of FACTS devices in distribution networks using Imperialist Competitive Algorithm [PDF]

open access: yes, 2013
Copyright © 2005-2015 Praise Worthy Prize. The publisher granted a permission to the author to archive this article in BURA.FACTS devices are used for controlling the voltage, stability, power flow and security of transmission lines.
Shahrazad, M, Zobaa, AF
core   +1 more source

AI‐Driven Optimization Techniques for Power Quality Improvement in Microgrids: Trends, Techniques, and Future Directions

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 583-610, January 2026.
Decentralized energy systems are gaining momentum, and microgrids have become a vital component of the modern power landscape. Yet, maintaining power quality within these systems presents ongoing challenges due to the presence of nonlinear loads, variable renewable energy sources, and frequent switching operations.
Mahnoor Zahid   +5 more
wiley   +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  

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