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  <full_title>International Journal of Recent Technology and Engineering (IJRTE)</full_title>
  <abbrev_title>IJRTE</abbrev_title>
  <issn media_type='electronic'>22773878</issn>
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  <doi>10.35940/ijrte.2277-3878</doi>
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    <month>05</month>
    <day>30</day>
    <year>2025</year>
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    <volume>14</volume>
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  <issue>1</issue>
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  <titles>
  <title>Solid-State Transformers: A Game-Changer for Off-Grid and Emergency Power Systems</title>
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  <contributors>
    <organization sequence='first' contributor_role='author'>Department of Electrical and Mechanical Engineering, Royal School of Military Engineering, Chatham (Kent), United Kingdom.</organization>
    <person_name sequence='first' contributor_role='author'>
     <given_name>Dr. Emad</given_name>
      <surname>Al-Mahdawi</surname>
      <ORCID>https://orcid.org/0000-0002-0302-3975</ORCID>
    </person_name>
    <person_name sequence='additional' contributor_role='author'>
      <given_name>Anthony</given_name>
      <surname>Butler</surname>
    </person_name>
   <organization sequence='additional' contributor_role='author'>Department of Electrical and Mechanical Engineering, Royal School of Military Engineering, Chatham (Kent), United Kingdom.</organization>
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    <jats:p>This paper compares Solid-State Transformers with traditional low-frequency transformers to consider their suitability for temporary power infrastructure in emergency response scenarios and remote locations. While current solid-state transformers do not offer significant weight reductions or cost advantages over low-frequency transformers, they provide approximately 20 Parsant volume reduction and superior integration capabilities for diverse power sources and loads. Despite higher initial costs and maintenance challenges, solid-state transformers ability to accommodate renewable energy sources, enable direct DC connections and support distributed operations makes them particularly valuable for future applications in disaster recovery and off-grid power systems. The analysis suggests that as solidstate transformer technology matures and gains industry support, it will become increasingly critical for enhancing the flexibility and resilience of temporary power systems in disaster recovery and remote areas. Future research should focus on optimising power electronic components, particularly filter design, to reduce the solid-state transformers volume and weight and investigate reliability and maintenance requirements in challenging operational conditions.</jats:p>
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    <month>05</month>
    <day>30</day>
    <year>2025</year>
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    <month>05</month>
    <day>30</day>
    <year>2025</year>
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  <pages>
  <first_page>23</first_page>
  <last_page>30</last_page>
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      <assertion explanation='Declaration' group_label='Declaration' group_name='Declaration' label='Conflicts of Interest' name='Declaration' order='2'>Based on my understanding, this article has no conflicts of interest.</assertion>
      <assertion explanation='Declaration' group_label='Declaration' group_name='Declaration' label='Funding Support' name='Declaration' order='3'>This article has not been sponsored or funded by any organization or agency. The independence of this research is a crucial factor in affirming its impartiality, as it has been conducted without any external sway.</assertion>
      <assertion explanation='Declaration' group_label='Declaration' group_name='Declaration' label='Ethical Approval and Consent to Participate' name='Declaration' order='4'>The data provided in this article is exempt from the requirement for ethical approval or participant consent.</assertion>
      <assertion explanation='Declaration' group_label='Declaration' group_name='Declaration' label='Data Access Statement and Material Availability' name='Declaration' order='5'>The adequate resources of this article are publicly accessible.</assertion>
      <assertion explanation='Declaration' group_label='Declaration' group_name='Declaration' label='Authors Contributions' name='Declaration' order='6'>The authorship of this article is contributed equally to all participating individuals.</assertion>
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  <doi>10.35940/ijrte.F8216.14010525</doi>
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