Results 61 to 70 of about 15,703 (194)

Functional specifications and testing requirements for grid-forming offshore wind power plants [PDF]

open access: yesWind Energy Science
Throughout the past few years, various transmission system operators (TSOs) and research institutes have defined several functional specifications for grid-forming (GFM) converters via grid codes, white papers, and technical documents.
S. Ghimire   +8 more
doaj   +1 more source

Grid-Forming Control: Advancements towards 100% Inverter-Based Grids—A Review

open access: yesEnergies, 2023
Changes are being implemented in the electrical power grid to accommodate the increased penetration of renewable energy sources interfaced with grid-connected inverters.
Emmanuel Ebinyu   +4 more
doaj   +1 more source

Congruences between Hilbert modular forms: constructing ordinary lifts

open access: yes, 2010
Under mild hypotheses, we prove that if F is a totally real field, k is the algebraic closure of the finite field with l elements and r : G_F --> GL_2(k) is irreducible and modular, then there is a finite solvable totally real extension F'/F such that r ...
Barnet-Lamb, Thomas   +2 more
core   +3 more sources

Calculating the Interconnection Limit from a Comprehensive Voltage Evaluation for Distribution Systems with Large Distributed Energy Resources

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Japan is pursuing power source decarbonization and is thus reducing fuel‐based thermal power generation while promoting renewable energy resource use. Given the expected power fluctuations, this transition will require novel voltage management and control methods.
Satoshi Uemura   +2 more
wiley   +1 more source

Impurity-induced dephasing of Andreev states

open access: yes, 2000
A study is presented concerning the influence of flicker noise in the junction transparency on coherent transport in Andreev states. The amount of dephasing is estimated for a microwave-activated quantum interferometer.
B.D. Laikhtman   +12 more
core   +1 more source

Do Training Programmes Improve Awareness of Sustainable Finance?

open access: yesAccounting &Finance, EarlyView.
ABSTRACT Many initiatives worldwide aim to improve financial knowledge through training programmes at different levels of education. In this context, it is worth highlighting that sustainable finance knowledge should receive attention in line with the global challenges (climate change, social and economic inequalities, etc.) society is facing ...
Carmen González‐Velasco   +8 more
wiley   +1 more source

An overview of stability challenges for power‐electronic‐dominated power systems: The grid‐forming approach

open access: yesIET Generation, Transmission & Distribution, 2023
Inverter‐based generators (IBGs) are becoming popular in modern power systems. When the penetration of IBGs is increasing in power systems, new stability, protection, and monitoring challenges are introduced in the grid.
Bahram Shakerighadi   +6 more
doaj   +1 more source

Unitarity And Anomalous Top-Quark Yukawa Couplings

open access: yes, 1994
Unitarity constraints on anomalous top-Higgs couplings are examined. We also compare the unitarity constraints with the constraints from electroweak baryogenesis and electric dipole moments derived earlier.Comment: Iowa State University Preprint, AMES ...
A. Cohen   +22 more
core   +2 more sources

Design Considerations for Visualization Transitions of 3D Spatial Data in Hybrid AR‐Desktop Environments

open access: yesComputer Graphics Forum, EarlyView.
We present design considerations for animated transitions of the appearance of 3D spatial datasets in a hybrid Augmented Reality‐desktop context. Such hybrid interfaces combine both traditional and immersive displays to facilitate the exploration of 2D and 3D data representations in the environment in which they are best displayed.
Yucheng Lu   +6 more
wiley   +1 more source

Evaluating Guideline Adherence in Gemini‐Powered Dental Trauma Workflows: Standalone Gemini Chat vs. Document‐Grounded NotebookLM

open access: yesDental Traumatology, EarlyView.
ABSTRACT Aim The aim of this study was to compare the accuracy and inter‐account consistency of two Google Gemini–powered, user‐facing workflows for dental trauma decision support: standalone Gemini chat and NotebookLM, a document‐grounded workflow that generates responses grounded in uploaded European Society of Endodontology and International ...
Nicolás Dufey‐Portilla   +7 more
wiley   +1 more source

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