Results 21 to 30 of about 281,699 (266)

An Improved Beetle Swarm Algorithm Based on Social Learning for a Game Model of Multiobjective Distribution Network Reconfiguration

open access: yesIEEE Access, 2020
With the increased distributed generation (DG) and electric vehicle (EV) load penetration in distribution networks, it is more difficult to ensure the safe and economic operation of the distribution networks because of the great volatility and randomness
Qian Chen   +4 more
doaj   +1 more source

Comprehensive Evaluation Model and Methodology for Offshore Wind Farm Collection and Transmission Systems

open access: yesJournal of Marine Science and Engineering, 2023
With the gradual development of offshore wind farms toward large-scale and long-distance trends, economically efficient methods for correcting and transmitting offshore wind energy have garnered increasing attention. The rational and effective evaluation
Yuanyuan Song   +2 more
doaj   +1 more source

A novel optimum arrangement for a hybrid renewable energy system using developed student psychology based optimizer: A case study

open access: yesEnergy Reports, 2021
A novel optimum arrangement of combinatorial PV/BG/Battery/PSH-based off-grid combinatorial sustainable energy system is suggested in this paper to provide the required energy of a radio transmitter station on the Three Gorges Dam in Hubei, China.
Ruijing Shi   +4 more
doaj   +1 more source

Grid-Connected Renewable Energy Sources [PDF]

open access: yesElectronics, 2021
The use of renewable energy sources (RESs) is a need of global society. This editorial, and its associated Special Issue “Grid-Connected Renewable Energy Sources”, offer a compilation of some of the recent advances in the analysis of current power systems composed after the high penetration of distributed generation (DG) with different RESs.
openaire   +1 more source

Multi-objective optimal scheduling strategy for wind power, PV and pumped storage plant in VSC-HVDC grid

open access: yesThe Journal of Engineering, 2019
Zhangbei demonstration project will be the world's highest voltage level and largest capacity VSC-HVDC power grid, by which millions of kilowatts of renewable energy and pumped storage power will be supplied to Beijing.
Man Xu, Linlin Wu, Hui Liu, Xiao Wang
doaj   +1 more source

Dynamic Reconfiguration of Multiobjective Distribution Networks Considering DG and EVs Based on a Novel LDBAS Algorithm

open access: yesIEEE Access, 2020
Aiming to improve the operation economy and power quality of distribution systems subject to the fluctuating and stochastic power outputs of distributed generation (DG) units and electric vehicles (EVs), a multiobjective optimization model for network ...
Jie Wang   +3 more
doaj   +1 more source

A Review on Grid-Connected PV System [PDF]

open access: yesInternational Journal of Trend in Scientific Research and Development, 2017
The concept of injecting photovoltaic power into the utility grid has earned widespread acceptance in these days of renewable energy generation and distribution. Grid connected inverters have evolved significantly with high diversity. Efficiency, size, weight, reliability etc.
Anjali, Gourav Sharma
openaire   +2 more sources

Research and Application of Combined Reactive Power Compensation Device Based on SVG+SC in Wind Power Gathering Area

open access: yesApplied Sciences, 2022
With the increasing proportion of wind power access year by year, it brings many challenges to the voltage stability of power systems. In order to maintain the stability of the voltage in the power grid, it is impossible to take into account the ...
Yinzhang Peng   +4 more
doaj   +1 more source

A new technique for optimal estimation of the circuit-based PEMFCs using developed Sunflower Optimization Algorithm

open access: yesEnergy Reports, 2020
This paper proposes a new methodology for the optimal selection of the parameters for proton exchange membrane fuel cell (PEMFC) models. The proposed method is to optimal parameter selection of the circuit-based model of the PEMFC model to minimize the ...
Zhi Yuan   +3 more
doaj   +1 more source

Research on Current Harmonic Suppression Strategy of the LCL Grid-connected Inverter [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban, 2022
The increasing number of nonlinear devices increased the harmonic content of grid voltage background and led to the grid-connected current distortion of inverter.
LIU Haiyang   +4 more
doaj   +1 more source

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