Results 41 to 50 of about 416 (173)

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

The 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

Energy 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, Guoliang Zhao, Hongyang Yu   +2 more
doaj   +1 more source

Series Transformer Inrush Current Reduction in DVR Using Metaheuristic Optimisation Algorithms in Presence of Balanced and Unbalanced Voltage Sags

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
In this paper, a PI controller is improved for DVR to compensate voltage drops and reduce the series transformer inrush current effectively. The controller parameters are optimised using the modified arctic puffin optimisation (MAPO) algorithm in order to improve the performance of DVR.
Mohammad Ali Taghikhani
wiley   +1 more source

A Novel Negative‐Sequence Compensation Method for Electrified Railway Traction Power Supply Systems Based on Dual Rotary Phase Shifting Transformers

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This article proposes a novel electromagnetic rotary negative‐sequence compensator based on dual rotary phase‐shifting transformers to mitigate negative‐sequence currents in single‐phase traction power supply systems. The topology, mathematical model and coordinated speed control strategy are established, with sequence characteristics analysis ...
Xiangwu Yan, Xingping Yi, Jiaoxin Jia, Tianze Zhen, Jiahao Yu, Bingzhen Li   +5 more
wiley   +1 more source

Voltage Control Strategies in Distribution Systems With High Distributed Generation Penetration: Models, Methods and Future Research

IET Energy Systems Integration, Volume 8, Issue 1, January/December 2026.
ABSTRACT This paper presents a comprehensive review of recent global research on voltage control in distribution systems with high penetration of distributed generation. First, it examines voltage regulation challenges in distribution systems that integrate distributed generation.
Htutzaw Hein, Jiebei Zhu, Lujie Yu, Zequn Liu, Xiaolong Liu, Siyang Xu, Yi Hao   +6 more
wiley   +1 more source

Voltage profile enhancement in distribution network using static synchronous compensator STATCOM

International Journal of Electrical and Computer Engineering (IJECE), 2020
STATCOM is one of FACTS devices that used as regulator for transmission and distribution systems which works for reactive power compensation. STATCOM utilisation in distribution system mostly for enhancing the profile of voltage, where used for adjusting the disturbance voltage by injecting into the system a controllable voltage.
openaire   +2 more sources

Lifecycle Value and Tariff Impact Assessment of Voltage Support and System Strength Technologies in Weak High-PV Power Systems

Energies
High levels of photovoltaic penetration and synchronous generator decommissioning are weakening grid strength and increasing voltage support requirements, yet most studies still assess support technologies primarily based on technical performance rather ...
Leeshen Pather, Rudiren Sarma
doaj   +1 more source

Modelamiento y análisis de pequeña señal de un generador de inducción y un STATCOM conectados a un sistema de potencia [PDF]

Tecnura, 2011
This paper presents the modeling and small-signal analysis of an induction generator (IG) and a static synchronous compensator (STATCOM) connected to an inÞ nite bus bar, representing a power system, the IG is modeled as Þ fth-order system and is coupled
Carlos David Zuluaga Ríos, Alfonso Alzate Gómez   +1 more
doaj  

Impedance Matching Control of Grid‐Forming Energy Storage Converter for Improving the Stability of the Renewable Energy Stations

IET Energy Systems Integration, Volume 8, Issue 1, January/December 2026.
ABSTRACT Increased penetration of power converters within electrical power systems frequently induces resonance issues, which can often be mitigated by reshaping the output impedance of renewable energy sources (RES). From the perspective of feasibility and cost‐effectiveness, the energy storage converter (ESC), which is already integrated into most ...
Donghui Zhang, Jiafan Chen, Xin Chen
wiley   +1 more source

Performance Comparison Between the UPFC and a Coordinated Operation of Separated STATCOM and SSSC for Stability Improvement

IEEE Open Access Journal of Power and Energy
Electricity demand is rapidly increasing, causing severe stress on the grid. This can lead to voltage and transient stability issues, which can lead to system-level failures.
Ata Alqenneh, Ayman Faza
doaj   +1 more source