Results 11 to 20 of about 22,867 (240)

A New Decision-Making Strategy for Techno-Economic Assessment of Generation and Transmission Expansion Planning for Modern Power Systems

open access: yesSystems, 2023
Planning for the intensive use of renewable energy sources (RESs) has attracted wide attention to limit global warming and meet future load growth. Existing studies have shown that installing projects such as transmission lines, energy storage systems ...
Mohamed M. Refaat   +4 more
doaj   +1 more source

Correction: Refaat et al. Multi-Stage Dynamic Transmission Network Expansion Planning Using LSHADE-SPACMA. Appl. Sci. 2021, 11, 2155

open access: yesApplied Sciences, 2021
The authors wish to make the following corrections to this paper [...]
Mohamed M. Refaat   +4 more
doaj   +1 more source

Multi-Stage Dynamic Transmission Network Expansion Planning Using LSHADE-SPACMA

open access: yesApplied Sciences, 2021
This paper introduces a multi-stage dynamic transmission network expansion planning (MSDTNEP) model considering the N-1 reliability constraint. The integrated planning problem of N-1 security and transmission expansion planning is essential because a ...
Mohamed M. Refaat   +4 more
doaj   +1 more source

A Mathematical Approach to Simultaneously Plan Generation and Transmission Expansion Based on Fault Current Limiters and Reliability Constraints

open access: yesMathematics, 2021
Today, generation and transmission expansion planning (G&TEP) to meet potential load growth is restricted by reliability constraints and the presence of uncertainties.
Mohamed M. Refaat   +5 more
doaj   +1 more source

Improving the photovoltage of Cu2O photocathodes with dual buffer layers

open access: yesNature Communications, 2023
Cuprous oxide (Cu2O) is a promising oxide material for photoelectrochemical water splitting (PEC), and increasing its photovoltage is the key to creating efficient overall PEC water-splitting devices. Previous reports are mostly focused on optimizing the
Jinshui Cheng, Linxiao Wu, Jingshan Luo
doaj   +1 more source

Damage Detection and Performance Evaluation of Photovoltaic Panels Used in Rural Area through Thermography Analysis [PDF]

open access: yesBiomechanism and Bioenergy Research, 2022
In recent years, due to environmental issues, the installation of distributed production sources such as solar sources in electrical energy production systems has been expanding.
Sedigheh Sorkhani   +2 more
doaj   +1 more source

Global sensitivity analysis of photovoltaic cell parameters based on credibility variance

open access: yesEnergy Reports, 2022
Photovoltaic cells can directly convert solar energy into electrical energy, which is environmentally friendly and has a wide range of applications. In practical engineering, the uncertainty of photovoltaic cell parameters has an important impact on cell
Feng Zhang   +5 more
doaj   +1 more source

Experimental evaluation of 8 kW grid-connected photovoltaic system in Egypt

open access: yesJournal of Electrical Systems and Information Technology, 2016
An experimental observation study of 8 kW grid-connected photovoltaic (PV) system that is installed at Electronics Research Institute (ERI), Giza, Egypt (Latitude 30.04°N, Longitude 31.21°E), is presented.
A. Elkholy   +4 more
doaj   +1 more source

Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking

open access: yesEnergy Reports, 2022
Based on the analysis of the operation characteristics of photovoltaic cells, a novel virtual synchronous generator adaptive power regulation strategy for two-stage three-phase photovoltaic system with high permeability of clean energy is proposed.
Bo Zhang, Peisen Zhao, Jiale Zhao
doaj   +1 more source

Optimal parameters estimation and modelling of photovoltaic modules using analytical method

open access: yesHeliyon, 2019
This paper introduces a proposed approach to estimate the optimal parameters of the photovoltaic (PV) modules using in-field outdoor measurements and manufacturers' datasheet as well as employing the nonlinear least-squares fitting algorithm.
A. Elkholy, A.A. Abou El-Ela
doaj   +1 more source

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