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A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Energy Sustainability".

Deadline for manuscript submissions: closed (20 February 2023) | Viewed by 2657

Special Issue Editors


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Guest Editor
Al-Mustaqbal University College · Chemical Engineering and Petroleum Industries Department, Mustaqbal University College, Hillah, Iraq
Interests: heat & mass transfer; fluid mechanics; nanofluids; thermal engineering; stability; engineering thermodynamics

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Guest Editor
Mechanical and Automotive Engineering Technology, Universiti Malaysia Pahang, 26600 Pekan, Pahang, Malaysia
Interests: heat transfer; thermal fluid
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue focus on net-zero carbon emissions covers the state-of-the-art of recent renewable energy issues, which are related to green hydrogen, nuclear energy, solar energy and energy storage systems, wind energy, biomass and bioenergy, hydro power, geothermal energy, tidal and wave energy, nanomaterials in renewable energy, and all related fields.

Potential topics for submissions include, but are not limited to:

  • Effectiveness of various types of advanced/emerging nanomaterials on the progress of net-zero carbon emissions;
  • Numerical analysis on the socio-economic aspects of net-zero carbon emissions;
  • Modeling the impact of alternative energy towards renewable energy systems net-zero carbon emissions;
  • Performance optimization of net-zero carbon emissions systems due to the application of advanced nanomaterials;
  • Effectiveness of expert systems on the development of net-zero carbon emissions systems;
  • Impact of the hydrogen on the net-zero carbon emissions;
  • Improvement of the automotive industry towards net-zero carbon emissions;
  • Effectiveness of the aviation sector towards net-zero carbon emissions;
  • Nanofiltration and membrane fouling for renewable energy;
  • Nanofluid in cooling system and energy storage for renewable energy;
  • Waste management and environmental engineering.

Prof. Dr. Talal Yusaf
Prof. Dr. Hasan Sh Majdi
Prof. Dr. Kumaran Kadirgama
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • energy
  • net-zero carbon emission
  • heat transfer
  • nanomaterial
  • renewable energy
  • hydrogen

Published Papers (1 paper)

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Research

13 pages, 4875 KiB  
Article
Impact of Photovoltaic Penetration on Medium Voltage Distribution Network
by Mohammad Reza Maghami, Jagadeesh Pasupuleti and Chee Mei Ling
Sustainability 2023, 15(7), 5613; https://doi.org/10.3390/su15075613 - 23 Mar 2023
Cited by 2 | Viewed by 2144
Abstract
Nowadays, large-scale solar penetration into the grid and the intermittent nature of PV systems are affecting the operation of distribution networks. This paper aims to investigate the effect of PV penetration on a typical medium-voltage distribution network in Malaysia. The main objectives of [...] Read more.
Nowadays, large-scale solar penetration into the grid and the intermittent nature of PV systems are affecting the operation of distribution networks. This paper aims to investigate the effect of PV penetration on a typical medium-voltage distribution network in Malaysia. The main objectives of this study are to investigate voltage stability, power loss, and short circuit under two conditions: peak load and no load. The network is evaluated using two methods: static and dynamic analysis, utilizing the Digsilent Power Factory software. The network comprises two 33/11 kV parallel transformers connected to the 11 kV busbar and consists of 13 feeders and 38 loads. PV penetration of 500 kW per node is added, and the maximum potential PV penetration that is acceptable to connect to the grid is evaluated. The findings indicate that during peak load conditions, some nodes experience violations, but by increasing the PV penetration, the lower violations move up to the acceptable range. The highest power loss is 191 kW, occurring during peak load conditions at 0% PV penetration level. On the other hand, dynamic simulations were carried out with specific load time characteristics, and the results were compared under different PV penetration levels. The dynamic simulation results show that during contingency conditions, there are violations in peak load, and the maximum PV penetration for this study was determined to be 2MW. It is observed that the nodes 27, 28, and 29 violate lower voltage limits even at 100% PV penetrations. Full article
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