Advanced Energy: An International Journal (AEIJ)

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Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of the Energy Engineering and allied fields. This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and practical aspects of Energy Engineering.

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Advanced Energy: An International Journal (AEIJ)
ISSN: 2349 – 6231
http://airccse.com/aeij/index.html
Call for Papers
Advanced Energy: An International Journal (AEIJ) is a quarterly open access peer-reviewed journal that
publishes articles which contribute new results in all areas of the Energy Engineering and allied fields.
This multi disciplinary journal is devoted to the publication of high quality papers on theoretical and
practical aspects of Energy Engineering.
Authors are solicited to contribute to the journal by submitting articles that illustrate research results,
projects, surveying works and industrial experiences that describe significant advances in all areas of
Energy Engineering.
Topics of Interest include, but are not limited to, the following
 Data Analysis
• Electrical Grids
• Energy Management
• Energy Storage
• Experimental Support
• Investments and Production Costs
• Materials and Structural Analyses
• Mathematical Modeling and Computer Simulations
• Power Plant Technologies and Engineering
• Regulations, Legislations, Collaboration
• Renewable (Green) Energy Systems and Sources (RESSs)
• System Safety and Cyber Security
Paper Submission
Authors are invited to submit papers for this journal through E-mail: aeijjournal@airccse.com.
Submissions must be original and should not have been published previously or be under consideration
for publication while being evaluated for this Journal.
Important Dates
 Submission Deadline : June 27, 2020
 Notification : July 27, 2020
 Final Manuscript Due : August 04, 2020
 Publication Date : Determined by the Editor-in-Chief
For other details please visit http://airccse.com/aeij/index.html
Submission Link: https://airccse.com/submission/home.html

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Since large power transformers belong to the most valuable assets in electrical power networks it is suitable to pay higher attention to these operating resources. Thermal impact leads not only to long-term oil/paper-insulation degradation; it is also a limiting factor for the transformer operation. Therefore, the knowledge of the temperature, especially the hottest spot (HST) temperature, is of high interest. This paper presents steady state temperature distribution of a power transformer layer-type winding using conjugated heat transfer analysis, therefore energy and Navier-Stokes equations are solved using finite difference method. Meanwhile, the effects of load conditions and type of oil on HST are investigated using the model. Oil in the transformer is assumed nearly incompressible and oil parameters such as thermal conductivity, special heat, viscosity, and density vary with temperature. Comparing the results with those obtained from finite integral transform checks the validity and accuracy of the proposed method

Layer-Type Power Transformer Thermal Analysis Considering Effective Parameter...

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The dye-sensitized solar cells (DSSC) have gained the last decades an important place among photovoltaic technologies due to their low-cost of implementation and their performance, which becomes more efficient. The experimental data for this type of cells are enriched and accumulated quickly, given the enthusiasm for this new technology. The present work treats the equivalent circuit of a dye-sensitized solar cell (DSSC) for a model in an exponential, and by using the results of some works, we shall make a simulation by the software Scilab to obtain the characteristics (I-V), then we will study the influence of every parameter on the curve.

STUDY OF THE EQUIVALENT CIRCUIT OF A DYESENSITIZED SOLAR CELLS

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Employing Resistive Superconducting Fault Current Limiters (RSFCL) is one of the practical and effective methods to improve the transient stability of a power system by limiting the fault current. Regarding technical and economical constraints, optimal sizing and allocation of RSFCLs in a power system is of significant importance. It is the purpose of this paper to propose an algorithm based on the Particle Swarm Optimization (PSO) in order to improve the transient stability of a power system by optimal sizing and allocation of RSFCLs. The proposed algorithm is next applied to the New England 39-bus test system as a case study and the results are simulated in Matlab. Simulation results reveal that in the case of employing RSFCLs with sizes and locations resulted from the optimization algorithm, the transient stability of the power system under study is improved. Furthermore, it seems that the optimal locations of RSFCLs are to some extent near the fault location.

TRANSIENT STABILITY IMPROVEMENT OF POWER SYSTEMS BY OPTIMAL SIZING AND ALLOCA...

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In Databases one of the active research fields is mapping relational databases (RDB) into Resource Description Framework (RDF). An enormous data is kept in the form of relational databases and accessing of data is done in the semantic web. The data stored in RDB is to be efficiently mapped to the semantic web or RDF for data availability to the users. There is a definite need for improvement in technologies for efficient mapping languages from RDB to RDF in semantic web. This paper presents an up-to-date survey of different RDB to RDF mapping languages proposed in recent times. It outlines the main features or characteristics to be considered for efficient mapping in different scenarios. The main objective of this content, pictures identification of limitations existing in the mapping languages. It also enhances the comparisons between each language and helps researchers to propose further better proposals in their future scope of work to improve better mapping techniques.

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Man’s history and development endeavours have beenadvancing alongside a trail of ecological ramifications and climate change. Since prehistoric times, scientists have not recorded an accelerated shift in the ecologyof the planet during any other epoch beside that of modern man. The paper seeks to explore how man’s history and developmentaffects ecologyand climate. It uses desk analysis to recollect data from global assessment reportsand runs a One paired Sample Means t-Test, 1 tailed, 8 df, at Pearson Correlation value 0.458 and 0.5 alpha level. Findings show that, there is globalclimate change, seen in global warming trends; andimbalance in ecological footprint, seen in depletion of air, water and land sinks. The t-Test reveals significant net loss of global forest cover.The study also,apparently found that, processes ofdevelopment generally tend to damage ecology. Therefore,the study recommends a refocus to sustainable means of development.

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