Results 11 to 20 of about 9,438,398 (307)

Electric current focusing efficiency in a graphene electric lens [PDF]

open access: yesJournal of Physics: Condensed Matter, 2011
13 pages, 7 ...
Weihua, Mu   +4 more
openaire   +3 more sources

Efficient Pricing of Electricity Revisited [PDF]

open access: yesSSRN Electronic Journal, 2019
Increasing shares of intermittent renewable energies challenge the dominant way to trade electricity ex-ante in forward, day-ahead, and intraday markets: Coal power plants and consumers cannot react to the stochastic element of renewables, whereas gas turbines can.
openaire   +2 more sources

On the efficiency of local electricity markets [PDF]

open access: yes2017 14th International Conference on the European Energy Market (EEM), 2017
We formulate two coordination mechanisms between local and centralized electricity markets. The first one is a centralized mechanism ruled by the national market operator and formulated as a standard constrained optimization problem. The second one is a decentralized mechanism, governed by local market operators that interact with a central market ...
openaire   +1 more source

Feasibility of high frequency alternating current power distribution for the automobile auxiliary electrical system [PDF]

open access: yes, 2011
This study investigates the feasibility and potential benefits of high frequency alternating current (HFAC) for vehicle auxiliary electrical systems. A 100Vrms, 50kHz sinusoidal AC bus is compared with 14V DC and 42V DC electrical systems in terms of ...
Antaloae, C. C.
core   +3 more sources

Determining the efficiency of residential electricity consumption [PDF]

open access: yesEmpirical Economics, 2020
AbstractIncreasing energy efficiency is a key global policy goal for climate protection. An important step toward an optimal reduction of energy consumption is the identification of energy saving potentials in different sectors and the best strategies for increasing efficiency.
Andor, Mark A.   +2 more
openaire   +5 more sources

An inertia‐emulation‐based cooperative control strategy and parameters design for multi‐parallel energy storage system in islanded DC microgrids

open access: yesIET Generation, Transmission & Distribution, 2022
This paper proposes an inertia‐emulation‐based cooperative control strategy for the multi‐parallel energy storage system (ESS) to meet the requirements of state‐of‐charge (SoC) balance, inertia enhancement and zero‐steady‐state voltage deviation.
Gang Lin   +7 more
doaj   +1 more source

FPGA-Based Hardware-in-the-Loop (HIL) Emulation of Power Electronics Circuit Using Device-Level Behavioral Modeling

open access: yesDesigns, 2023
Accurate models of power electronic converters can greatly enhance the accuracy of hardware-in-the-loop (HIL) simulators. This can result in faster and more cost-effective design cycles in industrial applications.
Mohamed Baghdadi   +2 more
doaj   +1 more source

Research on Electrical Energy Consumption Efficiency Based on GM-DEA [PDF]

open access: yes, 2014
In today's environment which emphasis on energy efficiency, predicting the trend of electrical energy consumption efficiency, and researching the efficient operation model of power industry has practical significance. By establishing GM-DEA method system,
Liu, Mei
core   +1 more source

A new miniaturized multi-band transparent antenna for V2X communication [PDF]

open access: yesITM Web of Conferences
Intelligent transportation services are being developed to enhance road safety, increase traffic efficiency, achieve higher speeds, and alleviate traffic congestion. This article presents the design and simulation results of a novel, compact, transparent
Ourahou Omar   +2 more
doaj   +1 more source

Efficiency Analysis of SMA-Based Actuators: Possibilities of Configuration According to the Application

open access: yesActuators, 2021
Shape memory alloy (SMA) actuators have recently demonstrated their potential for various applications in fields such as robotics, medicine, aerospace, and automotive.
Janeth Arias Guadalupe   +4 more
doaj   +1 more source

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