Results 41 to 50 of about 162,004 (308)
Field Trials for the Empirical Characterization of the Low Voltage Grid Access Impedance From 35 kHz to 500 kHz [PDF]
, 2019 The access impedance of low-voltage (LV) power networks is a major factor related to the performance of the narrow-band power line communications (NB-PLCs) and, in a wider sense, to electromagnetic compatibility (EMC) performance.
Angulo, Itziar +5 more
core +4 more sources
The Performance of the High-Current Transformer during Operation in the Wide Frequencies Range
Energies, 2022 This paper presents the performance of the 26 kVA inductive high-current transformer (HCT) during operation in the frequencies range of transformed harmonics from 50 Hz to 5 kHz.
M. Kaczmarek, Piotr Kaczmarek, E. Stano
semanticscholar +1 more source
A New Modular XRAM-Like Inductive High- Current Pulse Generator Circuit Topology
IEEE Access, 2020 XRAM (MARX spelt back words) is currently a very important circuit for high current pulse generators. In our previous studies, an XRAM-like circuit was proposed based on multiple pulse transformer modules and a capacitor connected in parallel.
Bo Zhao +4 more
doaj +1 more source
Method for Internal Fault Testing of Instrument Transformers With Sectioned Active Parts
IEEE Access, 2021 Relevant international instrument transformer standards specify internal arc testing to prove the transformer behavior under internal fault conditions. However, the test is defined in a way that does not recognize that it is possible to limit and reduce ...
Dora Gazivoda +3 more
doaj +1 more source
Fully superconducting rectifiers and fluxpumps Part 1: Realized methods for pumping flux [PDF]
, 1981 The magnetic and electrical properties of superconductors were a challenge for many inventors and designers to use superconducting materials in the construction of fully superconducting voltage and current sources commonly called fluxpumps.
Kate, H.H.J. ten +1 more
core +2 more sources
Parameter Optimization Design of Light induction Power-taking Device for Transmission Cable
Journal of Harbin University of Science and Technology, 2021 Current transformer induction power generation has the advantages of strong practicability, wide range of use and high safety, and it is expected to become the most effective energy supply method for online monitoring equipment of power system ...
LIN Jin-shu +4 more
doaj +1 more source
Energy Reports, 2022 The magnetic field surrounding wireless power transfer (WPT) systems is difficult for the general public to discern in practice. To address this problem, a system that only measures the current in the coils for transferring and receiving to get the ...
Jiacheng Li, Xueliang Huang, Linlin Tan
doaj +1 more source
Electronics, 2022 A novel integrated multi-winding inductive filter converter and its filter system used in HVDC conversion station are proposed. Specifically, the schemes include two paralleled-connected delta filter windings with zero impedance, and the 11th and 13th ...
Jianying Li +4 more
semanticscholar +1 more source
A Low-Noise High-Gain Broadband Transformer-Based Inverter-Based Transimpedance Amplifier
IEEE Open Journal of Circuits and Systems, 2022 In this paper, a transformer-based bandwidth (BW) extension technique is employed to improve the BW, noise, and silicon area of inverter-based transimpedance amplifiers (TIAs) even when they use inductive peaking.
Milad Haghi Kashani +2 more
doaj +1 more source
Critical frequency of autonomous current inverter when operating on active-inductive load [PDF]
E3S Web of Conferences, 2020 The article presents the results of a study of a circuit of an autonomous current inverter with shut-off valves when operating on an active-inductive load in terms of identifying its properties, energy characteristics and comparing the circuit with a ...
Sapaev Khushnud +2 more
doaj +1 more source