Results 21 to 30 of about 1,384,120 (314)

Evolutionary Computing within Grid Environment. [PDF]

open access: yes, 2007
Evolutionary computing (EC) techniques such as genetic algorithm (GA), genetic programming (GP), evolutionary programming (EP) and evolution strategies (ES) mimic nature through natural selection to perform complex optimisation processes that require ...
Tiwari, Ashutosh   +5 more
core   +1 more source

Development and Prospect of Stability Control Planning and Configuration Technology for Renewable Energy Bases Under Diversified Grid-Connection Scenarios [PDF]

open access: yesDianli jianshe
[Objective] Driven by the carbon peaking and carbon neutrality goals, large-scale connection of renewable energy into the grid has accelerated. Due to the diversity of grid-connection scenarios, hybrid control schemes combining grid-following (GFL) and ...
XIAO Xianghui, LIN Ying, LIN Ziming, ZHANG Junbo, ZHOU Qingyuan
doaj   +1 more source

Experiences of Applying Advanced Grid Authorisation Infrastructures [PDF]

open access: yes, 2005
The widespread acceptance and uptake of Grid technology can only be achieved if it can be ensured that the security mechanisms needed to support Grid based collaborations are at least as strong as local security mechanisms.
Chadwick, D. W.   +12 more
core   +1 more source

Modeling and Control of a Two-Bus System With Grid-Forming and Grid-Following Converters

open access: yesIEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
The utilization of power converters in a distribution network could give rise to stability problems, especially when the penetration is high. The existing literature studies the modeling and stability of converters with specific control or synchronization methods.
Zhixiang Zou   +6 more
openaire   +2 more sources

Control Loops Passivation Design of Weak-Grid-Tied Grid-Following Inverters for Maximum Power Transfer Capability Improvement

open access: yes, 2023
The theoretical maximum power transfer capability of the phase-locked loop (PLL)-based grid-following inverters can be limited under weak-grid conditions due to the non passivity of control loops.
Weihua Zhou (16896600)   +2 more
core   +1 more source

Comparison of advanced authorisation infrastructures for grid computing [PDF]

open access: yes, 2005
The widespread use of grid technology and distributed compute power, with all its inherent benefits, will only be established if the use of that technology can be guaranteed efficient and secure. The predominant method for currently enforcing security is
Watt, J. P.   +5 more
core   +1 more source

Power-Synchronized Grid-Following Inverter Without a Phase-Locked Loop

open access: yesIEEE Access, 2021
This paper proposes a power-synchronized control strategy for grid-following inverters (GFLIs) to regulate their power exchange with the grid without any need for sensing/regulating the point of connection voltage.
Behrooz Bahrani
doaj   +1 more source

Dynamic data replication in the grid with freshness and correctness guarantees [PDF]

open access: yes, 2011
This thesis explores architectural issues and performance aspects of data Grid infrastructures. The objective is to develop a scalable infrastructure that is capable to dynamically manage replicated data in the Grid while at the same time providing ...
Voicu, Laura Cristiana
core   +1 more source

Stability analysis of different control modes of grid-connected converters under different grid conditions

open access: yesFrontiers in Energy Research, 2023
With the sustained popularity of renewable energy generation, high penetration of variable energies, e.g., wind and solar, is reshaping the form of power systems and weakening the strength of the grid.
Zhi Xu   +10 more
doaj   +1 more source

A Survey-based Study of Grid Traffic [PDF]

open access: yes, 2007
Grid computing offers the prospect of harnessing huge amounts of computational resources. However, it is being argued that such potential cannot be fully exploited due to the nature of the Internet architecture which is not suitable for high-speed ...
Christopher Edwards   +3 more
core   +1 more source

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