Results 81 to 90 of about 4,428 (211)

An Optimization Method for Solving Three‐Phase Unbalance and Vehicle‐to‐Grid Reactive Power Compensation Utilizing Three‐Phase Inverter Control

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
1. Using an operating power factor control method based on the instantaneous power theory to regulate voltage. 2. Designing the three‐phase four‐wire inverter s control strategy to effectively solve the three‐phase unbalanced operation problem. 3. Quantifying the regulation ability of electric vehicles as a reactive power compensation resource in the ...
Yin Yi   +5 more
wiley   +1 more source

Enhanced Model Predictive Control-Based STATCOM Implementation for Mitigation of Unbalance in Line Voltages

open access: yesIEEE Access, 2020
This paper presents detailed implementation of static synchronous compensator (STATCOM) based on model predictive control (MPC) for mitigating unbalance in line voltages.
Ahmed Samir Emam   +2 more
doaj   +1 more source

Locating and Sizing Method of MMC‐BESSs for Improving Frequency and Voltage Stability of Sending‐End Power Systems With High Proportion of New Energy

open access: yesIET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
(1) A robust optimisation model for locating and sizing the MMC‐BESS considering the frequency and voltage stability constraints is designed. (2) The description of reactive load uncertainty is researched to maintain the robustness of the optimisation model. (3) A piecewise linear solution method is proposed for the robust optimisation method.
Ying Huang   +4 more
wiley   +1 more source

A Novel ALTSRCFNN‐STSMC Approach for Enhancing Ride‐Through in Hybrid Renewable Systems

open access: yesIET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
Simulation results demonstrate that the proposed method reduces voltage recovery time by approximately 25% and improves transient voltage stability by about 15% while satisfying low‐voltage ride‐through (LVRT) grid code requirements. ABSTRACT This paper develops a hybrid adaptive control framework for improving low‐voltage ride‐through (LVRT ...
Kai‐Hung Lu   +3 more
wiley   +1 more source

Mitigation of Subsynchronous Resonance in Doubly Fed Induction Generator Systems by Static Synchronous Compensator Using Fuzzy Logic

open access: yesEnergies
This document focuses on the mitigation of subsynchronous resonance (SSR) in doubly fed induction generators (DFIGs) through the application of an effective solution based on the use of a Static Synchronous Compensator (STATCOM) with fuzzy logic.
Luis Chicaiza   +3 more
doaj   +1 more source

Optimal LQR controller in CSC based STATCOM using GA and PSO

open access: yesArchives of Electrical Engineering, 2014
The static synchronous compensator (STATCOM) is the multipurpose FACTS device with the multiple input and multiple output system for the enhancement of its dynamic performance in power system. Based on artificial intelligence (AI) optimization technique,
Gupta Sandeep, Tripathi Ramesh Kumar
doaj   +1 more source

UPFC for Analysis of Relay Performance During Power Swing Condition [PDF]

open access: yes, 2015
Distance relay plays important role in the transmission line as far as protection of the system is concerned. Now a days facts devices has been widely used in transmission line because of their numerous advantages, but its present in transmission line ...
Kumar, Gitesh
core  

Control of a Modular Multi-level Converter STATCOM for Low Voltage Ride-Through Condition [PDF]

open access: yes, 2016
This paper presents a simulation study on the implementation of the Single Star Flying Capacitor Converter Modular Multi-level Cascaded Converter (MMCC-SSFCC) as a STATCOM operating under voltage sag condition.
Oghorada, OJK, Zhang, L
core   +2 more sources

Grid‐Connected Power Conversion System for Mitigating Load Current Imbalance and Reactive Power Compensation

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
During the initial planning of three‐phase power systems, careful load distribution is performed to ensure balance across all phases. However, maintaining perfect phase balance remains a challenge in practical application, inevitably leading to imbalances in the three‐phase load current. To mitigate such imbalances in the grid and improve power quality,
Chang-Hua Lin   +4 more
wiley   +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

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