Results 21 to 30 of about 1,054,431 (346)
IET Smart Grid, 2019 Because of the development of smart grid technology, today's power grid infrastructures are increasingly and heavily coupled with communication networks for many new and existing power applications. The interdependent relationship between the two systems,
Xin Liu, Bo Chen, Chen Chen, Dong Jin
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PhotonicsThis paper presents a high-brightness LED (HB-LED) driver for visible light communication (VLC) based on two converters. The first is a high-frequency buck DC/DC converter and the second is a low-frequency boost DC/DC converter, connected in series with ...
Daniel G. Aller +5 more
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Time Dependency of Current Harmonics for Switch-Mode Power Supplies
Applied Sciences, 2020 This paper presents the time-dependent variance in the current harmonics emission by power supplies during power quality measurements. Power quality problems are becoming more significant with the adoption of power electronic-based circuits such as power
Muhammad Naveed Iqbal +5 more
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EnergiesThe article focuses on systems analysis in identifying optimal areas for using distributed energy sources in the agro-industrial complex. Applying a systems approach enables a comprehensive assessment of various aspects of solar energy, wind energy ...
Nurgul Moldybayeva +6 more
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Islanding detection method of distribution generation system based on logistic regression
The Journal of Engineering, 2019 Islanding operation will harm the safety and stability of the power system, in the occurrence of island operation which must be in the specified time to monitor it.
Chen Haoran +6 more
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Design of current sharing system for mine explosion-proof lithium power supply
Gong-kuang zidonghua, 2021 In order to solve the problem of uneven discharge current when multiple mine explosion-proof lithium power supplies are used in parallel, a current sharing system for mine explosion-proof lithium power supply is designed.
LI Qiwei1,2,3 +3 more
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Accelerated Electromechanical Modeling of a Distributed Internal Combustion Engine Generator Unit
Energies, 2012 Distributed generation with a combustion engine prime mover is still widely used to supply electric power in a variety of applications. These applications range from backup power supply systems and combined wind-diesel generation to providing power in ...
Serhiy V. Bozhko +2 more
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IET Power Electronics, 2021 Capacitor charge power supply (CCPS) based on homopolar inductor alternator (HIA) has been successfully used in capacitor‐based pulsed power supply (PPS), but there is still no perfect system modelling and compete system parameter design method.
Kexun Yu +3 more
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PTC thermistor protects multiloaded power supplies [PDF]
, 1964 A PTC /Positive-Temperature-Coefficient/ thermistor placed in series with each branch load of a multiload circuit prevents power loss in parallel branches.
Leverone, H., Mandell, N.
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Parent‐to‐Child Information Disclosure in Pediatric Oncology
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor +12 more
wiley +1 more source