Journal of Energy and Power Technology (JEPT) is an international peer-reviewed Open Access journal published quarterly online by LIDSEN Publishing Inc. This periodical is dedicated to providing a unique, peer-reviewed, multi-disciplinary platform for researchers, scientists and engineers in academia, research institutions, government agencies and industry. The journal is also of interest to technology developers, planners, policy makers and technical, economic and policy advisers to present their research results and findings.

Journal of Energy and Power Technology focuses on all aspects of energy and power. It publishes not only original research and review articles, but also various other types of articles from experts in these fields, such as Communication, Opinion, Comment, Conference Report, Technical Note, Book Review, and more, to promote intuitive understanding of the state-of-the-art and technology trends.

Main research areas include (but are not limited to):
Renewable energies (e.g. geothermal, solar, wind, hydro, tidal, wave, biomass) and grid connection impact
Energy harvesting devices
Energy storage
Hybrid/combined/integrated energy systems for multi-generation
Hydrogen energy 
Fuel cells
Nuclear energy
Energy economics and finance
Energy policy
Energy and environment
Energy conversion, conservation and management
Smart energy system

Power generation - Conventional and renewable
Power system management
Power transmission and distribution
Smart grid technologies
Micro- and nano-energy systems and technologies
Power electronic
Biofuels and alternatives
High voltage and pulse power
Organic and inorganic photovoltaics
Batteries and supercapacitors

Publication Speed (median values for papers published in 2023): Submission to First Decision: 5.1 weeks; Submission to Acceptance: 11.6 weeks; Acceptance to Publication: 7 days (1-2 days of FREE language polishing included)

Current Issue: 2024  Archive: 2023 2022 2021 2020 2019

Special Issue

Design and Operation of Microgrids

Submission Deadline: September 30, 2024 (Open) Submit Now

Guest Editors

Daming Zhang, PhD

School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, 2052, Australia

Website | E-Mail

Research interests: Magnetics for power converters; Autonomous AC microgrid; Gravitational potential energy storage; Power system protection for islanded microgrid either DC or AC or hybrid.

Farhad Shahnia, PhD, Associate Professor

Murdoch University, Australia

Website | E-Mail

Research interests: Electricity Distribution Networks; Application of Power Electronics in Distribution Networks; Microgrid & Smart Grid; Power Quality.

Li Li, PhD, Associate Professor

University of Technology Sydney, Australia

Website | E-Mail

Research interests: Control engineering; Calculus of variations, mathematical aspects of systems theory and control theory; Electrical energy transmission, networks and systems; Electrical energy generation; Electrical energy storage.

About This Topic

Integration of renewable energy generation with existing large power systems is the main trend for solving energy crisis due to the potential depletion of fossil fuels. In the meantime, autonomous microgrids in the scale of hundreds of kilowatts to tens of megawatts are in fast development and will become a feasible choice in the near future. This is to meet ever increasing consumption of electricity due to population growth and higher level of electrification of modern life. In this special issue of call-for-paper, authors are invited to write papers on design and operation of microgrids. The topics are mainly about but not limited to the following several aspects of this state-of-art research:

  1. Technologies for enhancing the level of integration of renewable generation with existing large power systems and system stability issue;
  2. Design and operation of autonomous ac microgrids in the scale of hundreds of kilowatts to several megawatts, even tens of megawatts;
  3. Research on equivalent DC sources for supplying power to the inverters in the large-scale ac microgrids;
  4. Study on solid-state transformers in the formation of large-scale ac microgrids;
  5. Methods for minimizing change of infrastructure of the existing power system when incorporating higher level of renewable generation;
  6. Emerging energy storage systems for buffering the intermittence of renewable generations.

In-depth review articles are also welcome.

Keywords

Autonomous microgrid, energy storage, grid-tied microgrid, penetration level, solid-state transformers, stability issue.

Manuscript Submission Information

Manuscripts should be submitted through the LIDSEN Submission System. Detailed information on manuscript preparation and submission is available in the Instructions for Authors. All submitted articles will be thoroughly refereed through a single-blind peer-review process and will be processed following the Editorial Process and Quality Control policy. Upon acceptance, the article will be immediately published in a regular issue of the journal and will be listed together on the special issue website, with a label that the article belongs to the Special Issue. LIDSEN distributes articles under the Creative Commons Attribution (CC BY 4.0) License in an open-access model. The authors own the copyright to the article, and the article can be free to access, distribute, and reuse provided that the original work is correctly cited.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). Research articles and review articles are highly invited. Authors are encouraged to send the tentative title and abstract of the planned paper to the Editorial Office (jept@lidsen.com) for record. If you have any questions, please do not hesitate to contact the Editorial Office.

Welcome your submission!

Publication

Open Access Original Research

Stability Improvement of Multimachine System Using Back-To-Back Converters

Received: 15 July 2024;  Published: 15 November 2024;  doi: 10.21926/jept.2404021

Abstract

As the penetration level of inverter-based generators continues to increase, it becomes crucial to reduce power oscillations between inverters and synchronous generators (SG) to improve system stability. This paper uses a multimachine system as the research platform and proposes a grid separation method employing a multi-terminal back-to-back [...]
Open Access Original Research

Probabilistic Modeling of Cyber-Physical Microgrid Systems to Evaluate the Reliability and Resiliency Implications of Cyber Attacks

Received: 02 April 2024;  Published: 07 August 2024;  doi: 10.21926/jept.2403015

Abstract

The integration of cyber and physical layer of the grid has not only introduced a microscopic spectacle to observe and ensure the efficient flow of electricity but has also exposed the interdependencies of the network. These cyber-physical interdependencies are often exploited in the form of cyber-attacks that can disable a grid introducing [...]
Open Access Original Research

Stability Analysis of Autonomous Microgrid Operated at Constant-Frequency with the Consideration of Reactive Power Balance

Received: 01 September 2023;  Published: 29 November 2023;  doi: 10.21926/jept.2304039

Abstract

Large-scale autonomous microgrids have potential application values as they can increase renewable energy penetration level without compromising the stability of the existing large power systems. Before their widespread implementation, critical issues like stability analysis etc need to be solved. This paper analyses the stability in an autono [...]
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