Results 61 to 70 of about 1,150,985 (178)
Distributed Generation as Voltage Support for Single Wire Earth Return Systems [PDF]
, 2004 Key issues for distributed generation (DG) inclusion in a distribution system include operation, control, protection, harmonics, and transients. This paper analyzes two of the main issues: operation and control for DG installation.
Kashem, Mohammad, Ledwich, Gerard
core +2 more sources
High-Performance Control Simulation of PFC Converter for Electric Vehicle Charger
Journal of Control Science and Engineering, 2023 In order to solve the problems of low power factor and large harmonic pollution of some electrical equipment connected to the power grid, such as electric vehicle charger system, the author proposes a high-performance control simulation study of a PFC ...
Bubo Zhu, Shaojie Sun, Yongfeng Jia
doaj +1 more source
Power Converter with High Value of Power Factor [PDF]
Problems of the Regional Energetics, 2019 Increasing the energy efficiency of using electricity is a current problem. As a modern solution, the development of power equipment based on power electronics was presented.
Ermurachi Iu., Berzan V.P.
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IET Power Electronics, 2023 This paper presents a simple three‐dimensional space vector modulation method in ghγ coordinates for a three‐level four‐leg neutral‐point‐clamped inverter.
Zhi Zhang +5 more
doaj +1 more source
An alternative approach to solving the Hamiltonian constraint
, 2012 Solving Einstein's constraint equations for the construction of black hole initial data requires handling the black hole singularity. Typically, this is done either with the excision method, in which the black hole interior is excised from the numerical ...
M. Alcubierre +2 more
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The most economical power factor correction according to tariff structures in Egypt [PDF]
, 2005 This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services. Internal or personal use of this material is permitted.
Aziz, MMA, Zobaa, AF
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A Novel Single-Stage Tandem Soft-Switching Converter with Low Input Current Distortion
Inventions, 2018 In order to improve the power factor and reduce the input current harmonics, power factor correction (PFC) converters are utilized. This paper introduces a single-stage continuous conduction mode (CCM) soft-switched power factor correction (PFC ...
Jianming Xu, Bo Qian, Muhammad Humayun
doaj +1 more source
Parallellism of power convertersfor automatic power factor correction
Electronics Letters, 1997 The modular development of a single-stage 3-phase AC-DC power converter is described. The converter offers several advantageous features.
Chung, H, Hui, SYR
openaire +2 more sources
, 2015 Low power factor systems run inefficiently and cause power companies to lose thousands of dollars with wasted power. Correction systems currently implement static capacitor solutions to offset this power factor; however, companies where the power factor ...
Mendoza, J. Daniel, Roguski, Peter
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Seasonal Correction of Offshore Wind Energy Potential due to Air Density: Case of the Iberian Peninsula [PDF]
, 2019 A constant value of air density based on its annual average value at a given location is commonly used for the computation of the annual energy production in wind industry.
Carreno-Madinabeitia, Sheila +4 more
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