Results 21 to 30 of about 955,310 (294)

Islanding detection for reconfigurable microgrid with RES

open access: yesIET Generation, Transmission & Distribution, 2021
This paper proposes a new islanding detection technique based on the superimposed angle of negative sequence impedance. The proposed technique is designed with the presence of different types of RES (renewable energy sources) in the system.
Pravin Kumar   +2 more
doaj   +1 more source

GreenDCN: a General Framework for Achieving Energy Efficiency in Data Center Networks [PDF]

open access: yes, 2013
The popularization of cloud computing has raised concerns over the energy consumption that takes place in data centers. In addition to the energy consumed by servers, the energy consumed by large numbers of network devices emerges as a significant ...
Athanasios V. Vasilakos   +9 more
core   +1 more source

A social relationship preference aware peer‐to‐peer energy market for urban energy prosumers and consumers

open access: yesIET Renewable Power Generation, 2022
Increasingly prevalence of distributed energy resources (such as solar panels and wind turbines) has been transforming traditional energy consumers to become energy prosumers (producers‐and‐consumers).
Zehua Zhao   +3 more
doaj   +1 more source

A Quadratically Constrained Optimization Problem for Determining the Optimal Nominal Power of a PV System in Net-Metering Model: A Case Study for Croatia

open access: yesEnergies, 2021
The world’s demand for electrical energy is increasing rapidly while the use of fossil fuels is getting limited more and more by energy policies and the need for reducing the impact of climate change.
Luka Budin   +2 more
doaj   +1 more source

On the Computational Power of Molecular Heat Engines [PDF]

open access: yesJournal of Statistical Physics, 2006
21 pages, latex, 10 ...
openaire   +3 more sources

Current derivative measurement using closed-loop hall-effect current sensor

open access: yesThe Journal of Engineering, 2019
This paper discusses a method of the current derivative measurement using a standard closed-loop Hall-effect current sensor. The proposed method can operate with PWM-driven inverters and provides the estimation of motor-phase inductances required for an ...
A. Anuchin   +5 more
doaj   +1 more source

Flexible DC distribution line protection principle based on distance metric of clustering centres

open access: yesIET Generation, Transmission & Distribution, 2022
Aiming at the issue of unsatisfactory selectivity of single‐terminal protection, and poor speed and high requirements for data synchronization of double‐terminal protection in flexible DC distribution networks, an artificial intelligence (AI)‐based ...
Zhihui Dai   +4 more
doaj   +1 more source

Design and implementation of intelligent monitoring terminal for distribution room based on edge computing

open access: yesEnergy Reports, 2021
An intelligent monitoring terminal for power distribution room based on edge computing is designed in this paper, which is important for the power distribution Internet of Things.
Lei Liu   +4 more
doaj   +1 more source

Some Applications of Polynomial Optimization in Operations Research and Real-Time Decision Making [PDF]

open access: yes, 2015
We demonstrate applications of algebraic techniques that optimize and certify polynomial inequalities to problems of interest in the operations research and transportation engineering communities.
Ahmadi, Amir Ali, Majumdar, Anirudha
core   +1 more source

Enabling Cloud-based Computational Fluid Dynamics with a Platform-as-a-Service Solution [PDF]

open access: yes, 2018
Computational Fluid Dynamics (CFD) is widely used in manufacturing and engineering from product design to testing. CFD requires intensive computational power and typically needs high performance computing to reduce potentially long experimentation times.
Anagnostou, A.   +15 more
core   +3 more sources

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