Advances in Fire Prevention and Control for Power Grids

A special issue of Fire (ISSN 2571-6255).

Deadline for manuscript submissions: 31 July 2025 | Viewed by 3052

Special Issue Editors


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Guest Editor
College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 350108, China
Interests: wildfire monitorning and early warning; wildfire spread modeling; wildfire risk assessment for power grids; resilience assessment of power system under wildfire disasters; electrical equipment fire accident
Department of Energy and Electrical Engineering, School of Information Engineering, Nanchang University, Nanchang 330031, China
Interests: fire imgae AI recognition; breakdown voltage prediction under fire conditions; fire risk assessment for power grids; fire prevention measures for power grids

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Guest Editor
College of Electrical Engineering & New Energy, China Three Gorges University, Yichang 443002, China
Interests: breakdown mechanism and characteristics of air gap under fire conditons; electric field distortion induced by fire particles; electrical equipment fire accident; fire emergency disposal measures for power grids

Special Issue Information

Dear Colleagues,

In recent years, as the expansion of power grids has continued apace, fire disasters caused by power grids have become increasingly frequent worldwide. The occurrence of wildfires near overhead transmission and distribution lines can significantly reduce the insulation strength of air gaps, leading to potential trips of multiple lines within a short period. Additionally, electrical equipment fire accidents caused by faults such as short circuits seriously impact the safe and stable operation of power grids, resulting in substantial losses in terms of both lives and property. The presence of strong electricity presents significant challenges in terms of fire occurrence mechanisms, prevention, monitoring, early warning, risk assessment, and firefighting efforts, whether this concerns the issue wildfires near overhead transmission and distribution lines or electrical equipment fires. Therefore, conducting relevant research into fire prevention and control is essential to ensuring the safe and stable operation of power grids.

This Special Issue aims to highlight the original findings related to fire prevention and control for power grid using theoretical, simulation and experimental methods. Additionally, we aim to promote potential perspectives for future investigations.

In this Special Issue, we welcome original research articles, case studies, and review papers covering a broad range of topics related to fire prevention and control for power grids. Research areas may include (but are not limited to) the following topics:

  • Analysis of the causes of fire disasters for power grids;
  • Monitoring and early warning of wildfires;
  • Risk assessment of wildfires for power grids;
  • Assessment of power system resilience under wildfire disasters;
  • Breakdown mechanism and characteristics of air gaps under fire conditions;
  • Electrical equipment fire accidents;
  • Image recognition of fires;
  • Fire prevention measures for power grids;
  • Emergency disposal measures for fires in power grids.

We look forward to receiving your contributions.

Dr. Shengwen Shu
Dr. Zhibin Qiu
Dr. Ziheng Pu

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. Fire is an international peer-reviewed open access monthly 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

  • wildfires
  • electrical equipment fires
  • monitoring and early warning
  • fire risk assessment
  • resilience assessment
  • fire prevention measures
  • numerical simulation
  • AI technology

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Published Papers (2 papers)

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Research

17 pages, 20018 KiB  
Article
Study on the Configuration and Fire-Resistant Property of Cable Tunnel Fireproof Clapboard Based on Equivalent Fire Condition Testing
by Jing Cai, Wei Guo, Hongquan Ji, Huachun Li, Zhigang Ren, Zehua Pan and Yekun Men
Fire 2024, 7(10), 357; https://doi.org/10.3390/fire7100357 - 9 Oct 2024
Viewed by 676
Abstract
At present, the selection criteria and configuration methods for fireproof clapboards in cable tunnels are not yet perfect, making it difficult to achieve effective fire protection. Therefore, an equivalent fire condition testing method is proposed to analyze the fire-resistant property of fireproof clapboards [...] Read more.
At present, the selection criteria and configuration methods for fireproof clapboards in cable tunnels are not yet perfect, making it difficult to achieve effective fire protection. Therefore, an equivalent fire condition testing method is proposed to analyze the fire-resistant property of fireproof clapboards of different materials. Firstly, a tunnel fire experiment platform was built to carry out the combustion experiment of the high-voltage cable intermediate joint. The cable combustion equivalent fire source device is developed based on the temperature rise characteristics under different combustion conditions. However, the temperature rise characteristics of the equivalent fire source and the actual cable combustion error are within 10%. Then, four typical fireproof clapboards were tested under equivalent fire sources. The results indicate that the organic molded board has the best performance. In addition, factors such as the thickness, side panel height, and installation method of the fireproof clapboards were tested and analyzed. The results indicate that a minimum thickness of 5 mm for the fireproof clapboard and a height of 200 mm for the side panel of the clapboard are necessary to ensure effective protection. The installation method of hoisting fireproof clapboards can effectively extend the protection time by about 30% compared to the flat method. Full article
(This article belongs to the Special Issue Advances in Fire Prevention and Control for Power Grids)
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23 pages, 28825 KiB  
Article
Performance Evaluation of Cable Shaft Fireproof Sealing System in High-Rise Buildings: A Comparative Test Method
by Bizhen Zhang, Shengwen Shu, Zhicong Zheng, Bo Qu, Xin Li, Xingyao Xiang and Shuai Xia
Fire 2024, 7(3), 102; https://doi.org/10.3390/fire7030102 - 21 Mar 2024
Viewed by 1618
Abstract
The effectiveness of fireproof sealing systems in preventing the spread of fire in high-rise building cable shafts relies on the properties of various sealing materials and the construction process. Therefore, a comprehensive evaluation is necessary. The authors of this paper propose a comparative [...] Read more.
The effectiveness of fireproof sealing systems in preventing the spread of fire in high-rise building cable shafts relies on the properties of various sealing materials and the construction process. Therefore, a comprehensive evaluation is necessary. The authors of this paper propose a comparative test method based on an entity test platform for a performance evaluation of cable shaft fireproof sealing systems in high-rise buildings. The test platform measures changes in temperature, humidity, and smoke mass during fire tests to compare the performance of four sets of fireproof sealing systems in terms of thermal insulation, smoke sealing capacity, and overall integrity. In addition, a fire dynamics simulation (FDS) of fireproof sealing systems was carried out on the entity test platform, and the sealing failure process in the case of cracking in the fireproof sealing system was revealed. The simulation results for the temperature trends in the lower space align with the fire test results. Furthermore, as the gap size increases, the diffusion of smoke and flame accelerates. Consequently, the performance of cable shaft fireproof sealing systems depends not only on the sealing material but also on the construction process. Full article
(This article belongs to the Special Issue Advances in Fire Prevention and Control for Power Grids)
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