Results 71 to 80 of about 416 (174)

Research on a novel STATCOM based on hybrid cascaded multi-level converter and its coordination control strategy

The Journal of Engineering, 2019
A novel static synchronous compensator (STATCOM) based on hybrid cascaded multi-level converter (HCMC) is presented in this study, i.e HCMC-STATCOM, which combines the advantages of the traditional two-level converter and cascaded H-bridge converter ...
Yi Du, Pengfei Hu, Junpeng Deng, Hongyang Lin, Meng Li   +4 more
doaj   +1 more source

Consideration of Active Power in the SVC Control System for Flicker Mitigation in Wind Farms

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This study integrates active power alongside reactive power inside the control system of static VAr compensator for flicker mitigation. The concurrent forecasting of active power and reactive power is done for 10 ms ahead through adaptive filter techniques, with real‐time updates of the autoregressive moving average model coefficients.
Mehrdad Bandani, Haidar Samet
wiley   +1 more source

Classification of Short‐Circuit Faults in High‐Voltage Transmission Lines Using Energy‐Based and Statistical Indices Extracted From Hilbert and Wavelet Transforms of Three‐Phase Terminal Voltage and Current Signals

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
Classification of short circuit faults in high voltage transmission lines using energy based and statistical indices extracted from hilbert and wavelet transforms of three phase terminal voltage and current signals. ABSTRACT Accurate classification of short‐circuit faults in high‐voltage transmission lines, including identification of the faulted phase(
Mohammad Sarikhani, Ali Asghar Ghadimi, Mahyar Abasi   +2 more
wiley   +1 more source

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

IEEE 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, Ahmed M. Azmy, Essam M. Rashad   +2 more
doaj   +1 more source

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

IET 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, Yun Zhou, Donghan Feng, Hengjie Li, Kaiyu Zhang, Chen Fang   +5 more
wiley   +1 more source

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

Energies
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, Luis Tipán, Manuel Jaramillo, Carlos Barrera-Singaña   +3 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

IET 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, Mingxin Yan, Guoteng Wang, Chenxuan Wang, Yangqing Dan   +4 more
wiley   +1 more source

Optimal LQR controller in CSC based STATCOM using GA and PSO

Archives 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

Impedance-Based Out-of-Step Protection of Generator in the Presence of STATCOM

Iranian Journal of Electrical and Electronic Engineering, 2019
This paper presents a novel impedance-based approach for out-of-step (OOS) protection of a synchronous generator. The most popular and commonly used approaches for detecting OOS conditions are based on the measurement of positive sequence impedance at ...
S. R. Hosseini, M. Karrari, H. Askarian Abyaneh   +2 more
doaj  

A Supplementary Damping Control of D-STATCOM for Alleviating SSO in Photovoltaic Generation Integrated into Weak AC Grid

Energies
The interaction between the Photovoltaic station and the weak grid can easily trigger sub- or super-synchronous oscillation (SSO). In this article, the equivalent impedance model of the photovoltaic grid-connected system is built, and the mechanism of ...
Qichao Chen, Nan Wei, Zhidong Wang, Zhi An, Peng Tao, Yiqi Liu   +5 more
doaj   +1 more source