Electrical Engineering: المرسلات الحديثة
السجلات المعروضة 741 -- 760 من 2811
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Integration of machine learning with economic energy scheduling
( Elsevier Ltd , 2022 , Article)The aim of economic load dispatch (ELD) is to deliver required electrical power for a specified period at the lowest possible generation cost using available generating units (GUs). It is imperative to lower the generation ... -
Short term wind power prediction for regional wind farms based on spatial-temporal characteristic distribution
( Elsevier Ltd , 2022 , Article)Accurate regional wind power prediction is of great significance to the wind farm clusters integration and the economic dispatch of the regional power grid. The complex spatiotemporally coupled characteristics between ... -
Optimal Dispatch of Community Integrated Energy System Considering Comprehensive User Satisfaction Method
( John Wiley and Sons Inc , 2022 , Article)In this article, a community integrated energy system (CIES) coupled with electricity, gas and heat is investigated, which integrates with renewable energies such as photovoltaic and wind turbine. The main goal is to seek ... -
Coordinated control scheme for provision of frequency regulation service by virtual power plants
( Elsevier Ltd , 2022 , Article)This paper proposes a coordinated control strategy for a Virtual Power Plant (VPP) contribution to load frequency control. The considered VPP comprises distributed Battery Energy Storage Systems (BESSs) and Heat Pump Water ... -
Blockchain-Based Local Energy Market Enabling P2P Trading: An Australian Collated Case Study on Energy Users, Retailers and Utilities
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)This paper presents a collated case study on local energy market (LEM) in Australia, in which energy users take part frequently in peer-to-peer (P2P) energy trading among themselves considering the agile presence of energy ... -
Design of a High Performance Resonant Controller for Improved Stability and Robustness of Islanded Three-Phase Microgrids
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Islanded microgrids face difficulties due to the presence of nonlinearity, asynchronous load, and unknown load dynamics. Moreover, conventional control schemes in the islanded microgrids show slow dynamic response, significant ... -
Modeling of an Optimum Fast Charging Multi-step Constant Current Profile for Lead-Acid Batteries
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)In this paper, the modeling of an optimum fast charging profile for lead-acid batteries (LABs) is proposed. The proposed profile is a multi-step constant current (MSCC) where various current magnitudes in a descending ... -
Parameter Estimation of Vehicle Batteries in V2G Systems: An Exogenous Function-Based Approach
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)The rapid introduction of electric vehicles (EVs) in the transportation market has initiated the concept of vehicle-to-grid (V2G) technology in smart grids. However, where V2G technology is intended to facilitate the power ... -
Exact Analytical Magnetic Field Analysis, Optimization Design and Realization of an Eccentric Magnetic Harmonic Gear
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)The eccentric magnetic harmonic gear (EMHG) has a high efficiency and high gear ratio capability for large torque transmission. The air gap magnetic field can be calculated using an exact analytical model. The analytical ... -
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 ... -
An improved decentralized finite-time approach for excitation control of multi-area power systems
( Elsevier Ltd , 2022 , Article)The complexity of modern power systems has introduced more challenging aspects for stability. These challenges are due to the increase in stressed and constraint conditions. To resolve this issue, a novel adaptive fuzzy ... -
Recycling slaughterhouse wastes into potential energy and hydrogen sources: An approach for the future sustainable energy
( Elsevier Ltd , 2022 , Article Review)Slaughterhouse/abattoir waste dumping has always been a key environmental task globally. Alongside, a huge amount of cost is associated with this dumping process. Slaughterhouse wastes can be converted into energy and ... -
A PV powered DC shunt motor: Study of dynamic analysis using maximum power Point-Based fuzzy logic controller
( Elsevier Ltd , 2022 , Article)Solar cells absorb sun light and convert it into electricity. However, the infrastructure of solar cells, their initial cost, energy conversion and efficiency could raise some challenges and concerns. This is because of ... -
Trends and prospects of geothermal energy as an alternative source of power: A comprehensive review
( Elsevier Ltd , 2022 , Article Review)The world has capitalized on numerous renewable energy resources by developing its energy infrastructure mainly around solar, biomass, and hydro energy. However, geothermal energy has not yet been developed at a significant ... -
Energy stability and decarbonization in developing countries: Random Forest approach for forecasting of crude oil trade flows and macro indicators
( Frontiers Media S.A. , 2022 , Article)The paper observes the dependence of the main macroeconomic indicators in developing countries from the change in world prices for crude oil. We analyzed a system of simultaneous equations, which makes it possible to verify ... -
Comparative Performance of DFIG and PMSG Wind Turbines during Transient State in Weak and Strong Grid Conditions Considering Series Dynamic Braking Resistor
( MDPI , 2022 , Article)The recently stipulated grid codes require wind generators to re-initiate normal power production after grid voltage sag. This paper presents a comparative performance of two commonly employed variable speed wind turbines ... -
A New Transformer-Less Single-Phase Photovoltaic Inverter to Improve the Performance of Grid-Connected Solar Photovoltaic Systems
( MDPI , 2022 , Article)Photovoltaic (PV) energy systems have found diverse applications in fulfilling the increasing energy demand worldwide. Transformer-less PV inverters convert the DC energy from PV systems to AC energy and deliver it to the ... -
A slotted plus-shaped antenna with a DGS for 5G Sub-6 GHz/WiMAX applications
( Elsevier Ltd , 2022 , Article)A slotted plus-shaped patch antenna (PSPA) with defected ground structure (DGS) is modelled and proposed for 5G Sub-6 GHz and WiMAX applications by using computer simulation technology (CST) MWS suite. The PSPA incorporates ... -
A failure assessment method of island distribution lines based on model-data hybrid drive
( John Wiley and Sons Inc , 2022 , Article)Open circuit faults of island distribution lines account for more than 70% of the total number of faults in the distribution network. Failure assessment of lines plays a crucial role in the operational safety of the island ... -
A unified damping controller for non-stationary forced oscillation
( Elsevier Ltd , 2022 , Article)Forced disturbances (FDs) with non-stationary frequencies can sequentially resonate from electromechanical modes (EMs) to sub/super synchronous modes (SSMs) and thus lead to non-stationary forced oscillations (FOs). Previous ...
