Results 51 to 60 of about 904 (182)

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

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

Multi‐Input Backstepping Control for Transient Stability Enhancement in Power Systems With PMSG‐Based Wind Turbines and UPFC

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
In the paper, first, the modelling of a power system with a Permanent Magnet Synchronous Generator (PMSG), Unified Power Flow Controller (UPFC) and Doubly‐Fed Induction Generator (DFIG) is fully considered. Next, the possible candidate control law and its implementation technique on the power network are examined.
Mohsen Zamani Boroujeni, Saeed Abazari, Said Hoghoughi, Abbas Kargar   +3 more
wiley   +1 more source

HVDC Transmission with STATCOM

IOSR Journal of Engineering, 2012
Most of the HVDC power converters with thyristor valves are assembled in a converter Bridge of Six pulse configuration. Converter transformers with one DC side winding as an ungrounded star connection and the other a delta configuration. Comparative studies of the two systems of HVDC CIGRE model without STATCOM and with STATCOM were performed. In these
openaire   +1 more source

Applications of Cascaded Multilevel STATCOM Combined with Battery Energy Storage System in Wind Farm

Kongzhi Yu Xinxi Jishu, 2015
Due to the disadvantage of traditional STATCOM for only regulating reactive power, it analyzed the large capacity cascaded multilevel STATCOM combined with energy storage system.
CAO Wei, HAN Yashuai, XU Yonghai
doaj  

Performance Analysis for Control of A Unified Power Flow Controller (UPFC) Using MATLAB Simulink [PDF]

E3S Web of Conferences
The long transmission system is required to transfer generated power to distribution system. Hence, maximum power transfer devices with flexible operation are essential in transmission system. Thus, it is necessary to add Flexible AC Transmission System (
Suresh Kumar A., Deepak Karanam, Kumar Pakanati Hari, Reddy Gaddam Hemanth, Krishna Devamada Chinni, Devendra Badirla   +5 more
doaj   +1 more source

Multi‐Dimensional Stability Constrained Bi‐Level Topology Optimisation Method for HVDC Systems Embedded in Dense AC Grids

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
1) The typical operational risks and coupling characteristics of the AC/DC hybrid power grid are analyzed in detail. 2) A bi‐Level topology optimization method is designed for HVDC systems embedded in dense AC grids. 3) Considering engineering standards of both security and economy, multi‐dimensional security and stability constraints are incorporated ...
Mingxin Yan, Ying Huang, Guoteng Wang, Hui Cai, Zheng Xu, Xingning Han   +5 more
wiley   +1 more source

Five Level Cascaded H-Bridge D-STATCOM using a new Fuzzy and PI Controllers model for Wind Energy Systems

Advances in Electrical and Computer Engineering, 2017
Power quality is one of the important issues in wind energy systems as in all renewable energy systems. Reactive component of current in distribution systems causes negative effects on the network, including power loses, voltage drop, and reduced line ...
YANMAZ, K., ALTAS, I. H., MENGI, O. O.
doaj   +1 more source

Value‐Based Reinforcement Learning for Inter‐Area Oscillations Mitigation in PV‐Integrated Power Systems

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
Enhanced critic‐only DQN with smoothing enables continuous SVC control for damping inter‐area oscillations. The state selection via participation and residue analysis captures critical key modes. Orthogonal array efficiently tunes hyperparameters with low cost.
Gunawan Dewantoro, Faizal Hafiz, Akshya Swain, Nitish Patel   +3 more
wiley   +1 more source

Admittance‑Based Two‑Stage Optimisation of GFM‑STATCOM Parameters for Transient Voltage Support in DFIG Wind Farms

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper builds an admittance model for a DFIG‐STATCOM parallel system. Based on the system, the paper provides a method to optimise the control of the STATCOM， which aims to increase the performance of the system during symmetrical faults .
Wenhao Du, Minxiao Han, Meng Wei, Shibo Wang, Yiyuan Liu, Guangqi Zhou   +5 more
wiley   +1 more source