Results 11 to 20 of about 4,287,450 (289)

Unbalanced interval-valued OWA operators [PDF]

open access: yesProgress in Artificial Intelligence, 2016
Authors were supported by Project TIN2013-40765-P of the Spanish Government.
Miguel Turullols, Laura de   +4 more
openaire   +3 more sources

Analysis of Allowable Unbalanced Load Conditions for T-Type Three-Level PWM Converter

open access: yesEnergies, 2021
Since a T-type three-level PWM converter has several advantages in terms of harmonics and conduction loss, it has been widely adopted for various low voltage applications. However, a neutral point voltage control is necessarily required for stable system
Kui-Jun Lee
doaj   +1 more source

Improving voltage profile of unbalanced Low‐Voltage distribution networks via optimal placement and operation of distributed energy storage systems

open access: yesIET Renewable Power Generation, 2022
Distributed energy storage system (DESS) has flexible operating characteristics, and DESSs can be properly configured to effectively serve the voltage regulation of the active distribution network.
Yingliang Li, Heming Cai
doaj   +1 more source

A Control Method for Three-phase Inverters with Unbalanced and Nonlinear Loads

open access: yesZhejiang dianli, 2022
Focusing on three-phase inverter control with unbalanced and nonlinear loads in islanded microgrids, an inverter control method including fundamental voltage tracking, harmonic voltage suppression, active damping and output current limiting is proposed ...
XIA Xiang   +5 more
doaj   +1 more source

Analysis Of Active Power Filters Operating With Unbalanced Loads [PDF]

open access: yesEletrônica de Potência, 2009
The aim of this paper is to perform an analysis of the shunt Active Power Filter (APF) operating with unbalanced loads. The impact of the load imbalance on the APF performance is mathematically demonstrated and validated with experimental results using a 25 kVA shunt APF prototype.
LIMONGI, LEONARDO   +3 more
openaire   +3 more sources

Experimental vibration data collected for a belt drive system under different operating conditions

open access: yesData in Brief, 2023
Vibration analysis is the cornerstone of vibration-based condition monitoring that analyzes a vibration signal, detects faults or anomalies, and diagnoses the operating conditions of a belt drive system.
Ramy M. Khalifa   +3 more
doaj   +1 more source

Optimal Operation of Distributed Generations in Four-Wire Unbalanced Distribution Systems considering Different Models of Loads

open access: yesInternational Transactions on Electrical Energy Systems, 2023
The distribution network is generally unbalanced due to the distribution of consumers in different phases and the different status of their energy consumption.
Xiuling Jin   +2 more
doaj   +1 more source

A Deep Learning-Based Unbalanced Force Identification of the Hypergravity Centrifuge

open access: yesSensors, 2023
Accurate and quantitative identification of unbalanced force during operation is of utmost importance to reduce the impact of unbalanced force on a hypergravity centrifuge, guarantee the safe operation of a unit, and improve the accuracy of a ...
Kuigeng Lin   +5 more
doaj   +1 more source

Stochastic Linear Programming for Optimal Planning of Battery Storage Systems Under Unbalanced-uncertain Conditions

open access: yesJournal of Modern Power Systems and Clean Energy, 2020
Battery energy storage system (BESS) has already been studied to deal with uncertain parameters of the electrical systems such as loads and renewable energies.
Reza Hemmati, Hasan Mehrjerdi
doaj   +1 more source

Control of grid side converters under constraints in unbalanced operating conditions. A Lyapunov framework

open access: yesIET Energy Systems Integration, 2022
This work presents a Lyapunov‐based control of a grid side converter of distributed energy systems. The analysis focuses on the constraints imposed by unbalanced operation and thermal limits.
Roberto Daniel Fernández   +3 more
doaj   +1 more source

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