Results 31 to 40 of about 222,901 (291)
Evaluation of Medium Voltage Network for Propagation of Supraharmonics Resonance
Energies, 2021 Power converters with high switching frequency used to integrate renewable power sources to medium and low voltage networks are sources of emission in the supraharmonic range (2 to 150 kHz).
Shimi Sudha Letha +3 more
doaj +1 more source
Experimental assessment of harmonic contributions using a ternary pulse sequence [PDF]
Serbian Journal of Electrical Engineering, 2021 Harmonic contributions of utility and customer may feature significant variations due to network switchings and changing operational modes. In order to correctly define the impacts on the grid voltage distortion the frequency dependent impedance
Bulycheva Evgeniia, Yanchenko Sergey
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Direct Matching Antennas in RF Energy Harvesting Systems: A Review
Majlesi Journal of Electrical Engineering, 2022 A historical review of Radio Frequency Energy Harvesting (RFEH) Rectenna (Rectifier Antenna) Systems without a matching network is performed, with emphasis on the antenna part.
Vahid Honarvar, Farzad Mohajeri
doaj +1 more source
Energies, 2019 Many researchers in recent years have studied voltage deviation issues in distribution networks. Characterizing the impedance between consuming nodes in a network is the key to controlling the network voltage.
Daisuke Kodaira +4 more
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Modelization of Thermal Fluctuations in G Protein-Coupled Receptors
, 2005 We simulate the electrical properties of a device realized by a G protein coupled receptor (GPCR), embedded in its membrane and in contact with two metallic electrodes through which an external voltage is applied.
Akimov, V. +7 more
core +1 more source
Fluctuations of Complex Networks: Electrical Properties of Single Protein Nanodevices
, 2004 We present for the first time a complex network approach to the study of the electrical properties of single protein devices. In particular, we consider an electronic nanobiosensor based on a G-protein coupled receptor.
Akimov, V. +4 more
core +1 more source
Compensated Current Injection circuit, theory and applications [PDF]
, 2002 This paper presents a detailed description, analysis and example of practical application of a wide frequency band voltage-to-current converter. The converter is characterized by a combination of positive and negative feedback loops.
Giorgio Fontana +3 more
core +2 more sources
Adaptive impedance matching method based on magnetic resonance wireless energy transmission
Dianzi Jishu Yingyong, 2018 In order to solve the problem of low efficiency and transmission distance of multi-to-1(multi transmit(TX) coils to one receive(RX) coil)coupled magnetic resonance(CMR) wireless power transmission system, this paper presents 2-to-1(two TX Coils to one RX
Xiong Wei, Liu Xiaojing
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Journal of King Saud University: Engineering Sciences, 2020 This paper proposes an accurate High Impedance Fault (HIF) detection and isolation scheme in a power distribution network. The proposed scheme utilizes the data available from voltage and current sensors.
Muhammad Sarwar +5 more
doaj +1 more source
IET Cyber-Physical Systems, 2023 In order to accurately extract the fault features of arc high impedance grounding of low‐voltage distribution lines and judge the fault feature types of arc high impedance grounding of low‐voltage distribution lines, a fault feature extraction method for
Jing Sun
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