Results 111 to 120 of about 65,918 (309)
Energy Science &Engineering, EarlyView.A numerical model of variable‐speed pumped storage unit (VSPSU) with full‐size converter (FSC) under fast speed control strategy is established. Additionally, the correctness of the model was validated by comparing with SIMSEN simulation results and text prototype data from NARI.
Weijia Yang +5 more
wiley +1 more source
IEEE Access, 2019 Virtual inertia control is considered as an important part of microgrids with high renewable penetration. Virtual inertia emulation based on the derivative of frequency is one of the effective methods for improving system inertia and maintaining ...
Thongchart Kerdphol +5 more
doaj +1 more source
Exploiting replication in distributed systems [PDF]
Techniques are examined for replicating data and execution in directly distributed systems: systems in which multiple processes interact directly with one another while continuously respecting constraints on their joint behavior.
Birman, Kenneth P., Joseph, T. A.
core +1 more source
The Impact of Flow in an EEG-based Brain Computer Interface [PDF]
, 2017 Major issues in Brain Computer Interfaces (BCIs) include low usability and poor user performance. This paper tackles them by ensuring the users to be in a state of immersion, control and motivation, called state of flow.
Bonnet-Save, Manon +4 more
core +1 more source
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
Dynamic Issues in Power System Restoration With Synchronous Generators and Grid-Forming Inverters
IEEE AccessThe integration of renewable energy sources with synchronous generators (SGs) and inverter-based resources (IBRs) is essential for enabling a decarbonized power grid.
Mohsen Alizadeh, Wei Sun
doaj +1 more source
Gossip Dual Averaging for Decentralized Optimization of Pairwise Functions [PDF]
, 2016 In decentralized networks (of sensors, connected objects, etc.), there is an important need for efficient algorithms to optimize a global cost function, for instance to learn a global model from the local data collected by each computing unit.
Bellet, Aurélien +3 more
core +2 more sources
Impedance Estimation for Transient Stability Enhancement of Virtual Synchronous Machines
2024 IEEE 15th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)In this paper, a passive technique for estimating the impedance and voltage of a Thévenin grid is presented. The method can be applied when either the maximum active power or minimum reactive power operating point, with respect to the power angle, is crossed. This work addresses transient events, for which the former occurs.
Pepper, Benjamin, Campos-Gaona, David
openaire +2 more sources
Advanced flexible brain computer interface materials: From development to application
FlexMat, EarlyView.This review explores how novel materials coatings are advancing brain‐computer interface (BCI) technology. It describes how these materials help overcome key challenges in signal accuracy, biocompatibility, and device durability. The paper highlights BCI applications in medicine and entertainment, and discusses future trends that could transform human ...
Renquan Guan +5 more
wiley +1 more source
Small‐signal rotor angle stability of multi‐virtual synchronous machine (n‐VISMA) microgrid
IET Generation, Transmission & DistributionAutonomous microgrid is known to lack appropriate inertia and damping for grid stabilization. Due to this, virtual synchronous machine (VISMA) has been introduced to provide necessary ancillary services through control of power converters.
Kamilu Alabi Sanusi, Hans‐Peter Beck
doaj +1 more source