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السجلات المعروضة 821 -- 830 من 997
Smart power consumption abnormality detection in buildings using micromoments and improved K-nearest neighbors
(
John Wiley and Sons Ltd
, 2021 , Article)
Anomaly detection in energy consumption is a crucial step towards developing efficient energy saving systems, diminishing overall energy expenditure and reducing carbon emissions. Therefore, implementing powerful techniques ...
A short-term probabilistic photovoltaic power prediction method based on feature selection and improved LSTM neural network
(
Elsevier Ltd
, 2022 , Article)
With the increase of solar photovoltaic(PV) penetration in power system, the impact of random fluctuation of PV power on the secure operation of power grid becomes more and more serious. An efficient PV forecasting approach ...
On the Roles and Interactions of the MMC Internal Energy Balancing Degrees of Freedom for Three-Wire Three-Phase Connections
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
This paper proposes a comprehensive analysis of the Modular Multilevel Converter (MMC) focusing on the different arm applied voltage components, that this paper will refer as degrees of freedom (DOFs), which must be ...
Adaptive optimized DTC-SVM using metaheuristic Bat algorithm for DSIM fed by IMC based on robust synergetic speed controller
(
John Wiley and Sons Ltd
, 2021 , Article)
Direct torque control (DTC) suffers from the large ripples of the torque and flux, which leads to deteriorating the system performances. Replacing the conventional back-to-back converter with an indirect matrix converter ...
A New Single-Source Nine-Level Quadruple Boost Multi-Level Inverter with Common Ground
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Conference Paper)
This paper introduces a novel switched capacitor multilevel inverter (SCMLI) with common ground and voltage boosting capabilities. The proposed converter can produce nine levels and a voltage boosting of four times with a ...
On the Error Performance of Non-orthogonal Multiple Access Systems
(
IEEE Computer Society
, 2020 , Conference Paper)
Unlike orthogonal multiple access schemes, non-orthogonal (NOMA) ones have arisen as an appealing solution to meet the requirements of the upcoming era of massive connectivity. In NOMA schemes, users are allowed to ...
Optimal Consensus Time Synchronizations for Wireless Sensor Networks
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
Wireless Sensor Networks (WSNs) have received an important consideration in recent years regarding its broad area of applications. Time synchronization is one of the most important challenges of WSNs. This paper proposes ...
Enhanced power extraction from thermoelectric generators considering non-uniform heat distribution
(
Elsevier Ltd
, 2021 , Article)
In this paper, a technique to enhance the performances of the thermoelectric generator under non-uniform heat distribution is developed. A large area of heat source is needed when the thermoelectric generator is used for ...
Effects of titanium and carbon nanotubes on nano/micromechanical properties of HA/TNT/CNT nanocomposites
(
Elsevier
, 2021 , Article)
In this study, hydroxyapatite/titanium nanotube/carbon nanotube (HA/TNT/CNT) nanocomposites with different CNT contents were fabricated using a combination of hydrothermal and sol–gel methods. The nanocomposite powders ...
A New Six-Phase FSCW Layout for Permanent Magnet Synchronous Wind Generators
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
This paper proposes a new non-overlapped six-phase Fractional Slot Concentrated Winding (FSCW) layout for a Permanent Magnet (PM) synchronous wind generator with an outer rotor and surface mounted magnets. The proposed ...