Results 21 to 30 of about 2,389,785 (342)

Semi-active radiofrequency power consumption sensor [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2012
A semi-active RF sensor of power consumption based on the transistor dynamic negatron was developed and investigated. The designed sensor has no mechanical parts and there is no electrical contact between the sensor and electrical grid, it can be ...
Lishchinskaya L. B.   +3 more
doaj   +2 more sources

Comprehensive Energy Consumption Model for Unmanned Aerial Vehicles, Based on Empirical Studies of Battery Performance

open access: yesIEEE Access, 2018
Unmanned aerial vehicles (UAVs) are fast gaining popularity in a wide variety of areas and are already being used for a range of tasks. Despite their many desirable features, a number of drawbacks hinder the potential of UAV applications. As typical UAVs
Hasini Viranga Abeywickrama   +3 more
doaj   +1 more source

Power consumption modeling in optical multilayer networks [PDF]

open access: yes, 2012
The evaluation of and reduction in energy consumption of backbone telecommunication networks has been a popular subject of academic research for the last decade.
Colle, Didier   +5 more
core   +2 more sources

Technologies based on energy savings for OLED devices

open access: yesMANAS: Journal of Engineering, 2021
Recently, scientists are paying more attention to the Organic Light Emitting Diode (OLED) technology as it is being used in devices and displays to play videos and show photos with high resolution.
Mohammed Albaba, Meryem Sena Akkuş
doaj   +1 more source

Low Power Shift and Add Multiplier Design [PDF]

open access: yes, 2010
Today every circuit has to face the power consumption issue for both portable device aiming at large battery life and high end circuits avoiding cooling packages and reliability issues that are too complex.
Marimuthu, C. N.   +2 more
core   +2 more sources

An improved decentralized control strategy for a PV hybrid energy storage system in an LVDC microgrid

open access: yesFrontiers in Energy Research
This paper introduces an improved decentralized control strategy for a photovoltaic (PV) hybrid energy storage (HES) system (HESS) in a DC microgrid. The power sharing method of the HES system is discussed in depth.
Jianbiao Li   +8 more
doaj   +1 more source

Enabling Machine Understandable Exchange of Energy Consumption Information in Intelligent Domotic Environments [PDF]

open access: yes, 2011
In the 21st century, all the major countries around the world are coming together to reduce the impact of energy generation and consumption on the global environment.
Bonino, Dario   +2 more
core   +1 more source

An Improved AC-Link Voltage Matching Control for the Multiport Modular Multilevel DC Transformer in MVDC Applications

open access: yesEnergies
In this paper, an improved AC-link voltage matching control (IVM) strategy is proposed for the multiport modular multilevel DC transformer (M3DCT), which comprises a single-phase modular multilevel converter (MMC) and a series of cascaded H-bridge units.
Yong Chen   +4 more
doaj   +1 more source

A methodology for full-system power modeling in heterogeneous data centers [PDF]

open access: yes, 2016
The need for energy-awareness in current data centers has encouraged the use of power modeling to estimate their power consumption. However, existing models present noticeable limitations, which make them application-dependent, platform-dependent ...
Da G.   +4 more
core   +1 more source

Power Consumption of Integrated Low-Power Receivers

open access: yesIEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2014
With the advent of Internet of Things (IoT) it has become clear that radio-frequency (RF) designers have to be aware of power constraints, e.g., in the design of simplistic ultra-low power receivers often used as wake-up radios (WuRs). The objective of this work, one of the first systematic studies of power bounds for RF-systems, is to provide an ...
Emil Nilsson, Christer Svensson
openaire   +1 more source

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