Results 31 to 40 of about 1,043 (158)

Influence of Fast Frequency Response Services in DFIG-Based Wind Power Plants on Power Grids Stability [PDF]

, 2020
This paper investigates the impact of high penetration of wind power plants equipped with Doubly Fed Induction Generators (DFIGs) on the power system stability. A Fast Frequency Response service, obtained by using supercapacitor units connected at the DC-
Penaloza J. D. R., Adu J. A., Tossani F., Napolitano F., Pontecorvo T.   +4 more
core   +1 more source

A Key Performance Indicator to Assess the Frequency Stability of Wind Generation Dominated Power System

IEEE Access, 2019
High penetration of power electronic interfaced generation, like wind power, has an essential impact on the inertia of the interconnected power system. It can pose a significant threat to the frequency stability.
Elyas Rakhshani, Digvijay Gusain, Vinay Sewdien, Jose L. Rueda Torres, Mart A. M. M. Van Der Meijden   +4 more
doaj   +1 more source

Impact of fast ancillary services on weak-grid stability: A microgrid testbed study

International Journal of Electrical Power & Energy Systems
Power electronics–dominated grids face stability challenges under low inertia and reduced short-circuit strength. Fast grid services, such as Fast Frequency Response (FFR) and Dynamic Voltage Support (DVS), are proposed and deployed to address these ...
Prashant Pant, Jonathan Pfrommer, Vladimir Terzija, Thomas Hamacher   +3 more
doaj   +1 more source

Opportunities to support the restoration of electrical grids with little numbers of large power plants through converter‐connected generation and storages

IET Renewable Power Generation, 2023
The nuclear phase‐out in Germany and the decarbonization of the energy supply are accompanied by a profound upheaval of the generation fleet. The decommissioning of large power plants and their replacement by decentralized, renewable generation plants ...
Holger Becker, Jonathan Schütt, Gregor Schürmann, Udo Spanel, Lukas Holicki, Kaveh Malekian   +5 more
doaj   +1 more source

A Combined RMS Simulation Model for DFIG-Based and FSC-Based Wind Turbines and Its Initialization

Energies, 2021
Reconstructable dynamic simulation models of modern variable-speed wind turbines (WTs), which are integrable into any simulation software, are crucial to the scientists investigating the contribution of WTs to counteracting the current power system ...
Farshid Goudarzi, Lutz Hofmann
doaj   +1 more source

Fast Frequency Response with BESS: A Comparative Analysis of Germany, Great Britain and Sweden [PDF]

, 2018
S.742-747Technical regulatory frameworks have a great influence in the operation and prospects for Battery Energy Storage Systems (BESS) as providers of fast frequency response.
Motte Cortés, Agustín, Erge, Thomas, Hollinger, Raphael, Raphael Hollinger, Thomas Erge, Agustin Motte Cortes   +5 more
core   +1 more source

Time-Based Technical Requirements for Fast Frequency Response Robust Across Inertia Levels

IEEE Access
As system inertia declines due to the increasing penetration of inverter-based resources, low-inertia systems face growing challenges in maintaining frequency stability.
Bum Baek, Hunyoung Shin
doaj   +1 more source

Comparative Study of Electric Vehicle Propulsion Systems Using Field‐Oriented Controlled Dual PMSMs With Novel Control Strategies Based on an EPS Filter and a Fuzzy Logic Regulator for Enhanced Stability and Safety

Energy Science &Engineering, EarlyView.
The growing demand for electric vehicles (EVs) has driven research into improving propulsion control systems, focusing on performance, efficiency, and safety. This study addresses a gap in advanced control systems for EV differentials and presents two solutions.
Rachad Moumni, Idriss Benlaloui, Kouider Laroussi, Amor Fezzani, Mohamed Metwally Mahmoud, Vojtech Blazek, Daniel Eutyche Mbadjoun Wapet, Ezzeddine Touti   +7 more
wiley   +1 more source

Variable-Speed Wind Turbine Control Designed for Coordinated Fast Frequency Reserves [PDF]

, 2022
Modern power systems present low levels of inertia due to the growing shares of converter-interfaced generation. Consequently, renewable energy sources are increasingly requested to provide frequency support.
Pombo, Daniel,, Björk, Joakim,, Björk, Joakim, Johansson, Karl Henrik, Johansson, Karl H.,, Pombo, Daniel Vázquez   +5 more
core   +1 more source

Fast frequency response constrained stochastic scheduling of flexible loads in low inertia grids

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This paper presents a modeling approach to address fast frequency response (FFR) requirements within a stochastic scheduling framework. The work integrates FFR response from flexible loads and propose advance modeling techniques to characterize renewable
Ashish Mathur, Sumit Nema, Vivek Prakash, Jyotsna Singh   +3 more
doaj   +1 more source