Results 11 to 20 of about 5,351,386 (244)

Method of Harmonic Source Identification Based on Harmonic Apparent Power

open access: yesE3S Web of Conferences, 2018
Based on the harmonic apparent power defined by the IEEE 1459-2010 power standard, the paper proposed a new method of identifying the main harmonic source at the point of common coupling (PCC).
Xu Lin, Lin Rui Xing, Xu Shuang Ting
doaj   +2 more sources

An iterative, residual-based approach to unsupervised musical source separation in single-channel mixtures [PDF]

open access: yes, 2009
This thesis concentrates on a major problem within audio signal processing, the separation of source signals from musical mixtures when only a single mixture channel is available.
Siamantas, Georgios
core   +6 more sources

An 'active' passive-filter topology for low power DC/AC inverters [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new output passive filter for voltage source inverter applications which is based on a shunt connected single tuned filter topology ...
Arman, Mahmoud Fayez
core   +7 more sources

Identification of harmonic source location in power distribution network [PDF]

open access: yes, 2022
This paper presents the experimental set-up of identification of harmonic source location in the power distribution network using time-frequency analysis, known as S-transform (ST) at the point of common coupling (PCC).
Skamyin, Aleksandr   +11 more
core   +1 more source

Stable Numerical Identification of Sources in Non-Homogeneous Media

open access: yesMathematics, 2022
In this work, we present a numerical algorithm to solve the inverse problem of volumetric sources from measurements on the boundary of a non-homogeneous conductive medium, which is made of conductive layers with constant conductivity in each layer.
José Julio Conde Mones   +4 more
doaj   +1 more source

Harmonic source localization method for the port distribution system based on the stagewise regularized orthogonal matching pursuit algorithm

open access: yesFrontiers in Energy Research, 2023
The application of power electronic technology which is widely used in large mechanical equipment of ports causes inevitable harmonic pollution issues.
Ruixiang Yang   +4 more
doaj   +1 more source

Voltage harmonic reduction for randomly time-varying source characteristics and voltage harmonics [PDF]

open access: yes, 2006
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.
Zobaa, AF
core   +1 more source

A Novel Method for Estimating and Balancing the Second Harmonic Error of Cylindrical Fused Silica Resonators

open access: yesMicromachines, 2021
The cylindrical resonator gyroscope (CRG) is a type of Coriolis vibratory gyroscope which measures the angular velocity or angle through the precession of the elastic wave of the cylindrical resonator.
Yunfeng Tao   +5 more
doaj   +1 more source

Fake source-based source location privacy in wireless sensor networks [PDF]

open access: yes, 2015
The development of novel wireless sensor network (WSN) applications, such as asset monitoring, has led to novel reliability requirements. One such property is source location privacy (SLP).
Bradbury, Matthew S.   +2 more
core   +1 more source

MATHEMATICAL APPARATUS FOR MODELING OF THE PROPAGATION THE MAGNETIC FIELD ELECTRIC MACHINES WITH A GIVEN ACCURACY

open access: yesСучасні інформаційні системи, 2022
. The problem of modeling the propagation local magnetic fields and spatially dispersed sources is large errors compared to field measurements. An important aspect of adequate modeling is the use of the correct mathematical apparatus.
Larysa Levchenko   +2 more
doaj   +1 more source

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