Results 51 to 60 of about 1,710 (186)
A Reference-Feed-Forward-Based Damping Method for Virtual Synchronous Generator Control [PDF]
, 2022 The virtual synchronous generator (VSG) control has been extensively applied for realizing grid-friendly interconnections of power converters. Nevertheless, due to the direct shaft dynamics emulation, low-frequency power oscillations may be introduced in
Abu Bakar, Nur Najihah Binti +6 more
core +2 more sources
Energy Science &Engineering, Volume 14, Issue 1, Page 266-280, January 2026.This study establishes a hybrid microgrid model integrating a Doubly Fed Induction Generator (DFIG), a photovoltaic (PV) array, and a battery energy storage system, and proposes a coordinated control framework. The DFIG regulates DC‐bus voltage through the grid‐side converter and performs maximum power tracking via the rotor‐side converter, while the ...
Chunyan Li +4 more
wiley +1 more source
电力工程技术In this paper, the control strategy of modular multilevel matrix converter (M3C) is studied in the scenario of fractional frequency offshore wind power.
HAN Huachun +4 more
doaj +1 more source
An Optimal Damping Design of Virtual Synchronous Generators for Transient Stability Enhancement [PDF]
, 2021 A transient damping method (TDM), introducing the frequency of a virtual synchronous generator (VSG) through a high-pass filter (HPF) to the power reference, is usually adopted to stabilize the system against disturbances. However, different from a small-
Blaabjerg, Frede +3 more
core +2 more sources
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This study develops a fractional‐order sequence impedance model for grid‐connected virtual synchronous generators, incorporating realistic broadband characteristics of inductive and capacitive components. Utilising harmonic linearisation and the generalised Nyquist criterion, we demonstrate that optimised fractional‐order models significantly enhance ...
Shuohe Wang +4 more
wiley +1 more source
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper reviews the common grid‐following (GFL) and grid‐forming (GFM) control principles, technical characteristics, and the limitations of their medium‐voltage direct current (MVDC) applications. In addition, typical switching strategies for GFL and GFM are introduced and analysed. Finally, the applications of MVDC adopting GFL, MVDC adopting GFM,
Xiaoyang Wang +5 more
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.Grid‐forming static var generators (SVG) with supercapacitors and power electronics can provide dynamic reactive compensation and inertia support, but challenges exist in coordinating their inertia support with automatic generation control (AGC) units in renewable energy gathering stations.
Jianhui Meng +4 more
wiley +1 more source
A Control Strategy for Electromagnetic Transient in Renewable Energy Systems Based on Virtual Synchronous Generation [PDF]
, 2023 With the popularity of clean energy utilization and the in-depth development of microgrids, virtual synchronous power generation technology has received more and more attention.
Chen, Hao, Zhang, Qixia
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IET Power Electronics, Volume 19, Issue 1, January/December 2026.ABSTRACT The virtual synchronous generator (VSG), as a representative grid‐forming control method, has become a key technology in distributed renewable energy systems. However, there exists an inherent trade‐off between fast power reference tracking and high virtual inertia support in conventional VSG control.
Yubin Pang +3 more
wiley +1 more source
IEEE AccessThe increasing integration of renewable energy sources influences the power grid, resulting in a reduction in the traditional inertia supplied by synchronous generators.
M. Chethan, Ravi Kuppan
doaj +1 more source