Results 31 to 40 of about 14,335,537 (251)

Predicting loss in magnetic steels under arbitrary induction waveform and with minor hysteresis loops [PDF]

open access: yes, 2004
We have studied ways of predicting power losses in soft magnetic laminations for generic time dependence of the periodic magnetic polarization J(t). We found that, whatever the frequency and the induction waveform, the loss behavior can be quantitatively
Fiorillo, F.   +3 more
core   +1 more source

Active power filters: behaviour and performance analysis [PDF]

open access: yes, 2006
Negli ultimi anni i dispositivi di elettronica di potenza si sono diffusi in differenti campi di applicazione e per diversi impieghi. L’ampliamento dei loro campi di applicazione è legato alla conoscenza del comportamento dei dispositivi di elettronica ...
Tricoli, Pietro
core   +1 more source

Geometric Algebra Framework Applied to Symmetrical Balanced Three-Phase Systems for Sinusoidal and Non-Sinusoidal Voltage Supply

open access: yesMathematics, 2021
This paper presents a new framework based on geometric algebra (GA) to solve and analyse three-phase balanced electrical circuits under sinusoidal and non-sinusoidal conditions. The proposed approach is an exploratory application of the geometric algebra
Francisco G. Montoya   +4 more
doaj   +1 more source

Reactive Power and Energy Instrument’s Performance in Non-Sinusoidal Conditions Regarding Different Power Theories

open access: yesMeasurement Science Review, 2023
It is important to conduct the examination of reactive power and energy instruments in normal operating conditions, due to their place in the regulated trade of electrical energy.
Demerdziev Kiril, Dimchev Vladimir
doaj   +1 more source

A High-Resolution Self-Powered Angular Displacement Sensor Based on Triboelectric Nanogenerator With Time-Grating. [PDF]

open access: yesAdv Sci (Weinh)
A self‐powered phase‐encoding sensing paradigm enables direct motion‐to‐time information conversion, providing a compact and autonomous strategy for high resolution angular displacement measurement. ABSTRACT In modern manufacturing and engineering, angular displacement sensors are crucial for motion control and feedback systems in Electromechanical ...
Wang S, An D, Liu S, Wu Z.
europepmc   +2 more sources

GeoappUNIMORE/Sinusoidal-WAVE-fit:

open access: yes, 2021
Performs irreversibility index based on sinusoidal ...
Marco Mulas
core   +1 more source

Influence of non-sinusoidal power supply on the performance of a single-phase capacitor induction motor [PDF]

open access: yes, 2022
Harmonic is seen to be an important factor that can influence the performance of different electrical appliances. Earlier studies have regarded the nonsinusoidal power supply as the major source of the harmonic in the induction motors. In this paper, the
Alyozbaky, Omar Sharaf Al-deen   +3 more
core   +1 more source

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu   +7 more
wiley   +1 more source

Maximum Power Transfer in Electromagnetic Vibration Energy Harvesters driven by Non-Sinusoidal Vibrations

open access: yes, 2019
In this paper, the problem of the Maximum Power Extraction is discussed with reference to Resonant Electromagnetic Vibration Energy Harvesters driven by non-sinusoidal vibrations. It is well known that, in order to maximize the harvested power in case of
Massimo Vitelli   +3 more
core   +1 more source

1996 Wholesale Power and Transmission Rate Schedules. [PDF]

open access: yes, 1996
Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration.
core   +1 more source

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