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Single-stage transformer less multilevel boost inverter with zero leakage current for PV system

International Journal of Power Electronics and Drive Systems · Vol. 16 No. 1 (2025) · hlm. 673–682

DOI
10.11591/ijpeds.v16.i1.pp673-682
ISSN
2722-256X, 2088-8694
Terbit
2025-03-01
Penerbit
Institute of Advanced Engineering and Science
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Transformer less inverters (TIs) are highly efficient and have a high power density, making them a popular choice for grid-connected solar PV applications. However, certain topologies can lead to high-frequency common-mode voltage (CMV), which can cause issues such as high leakage current, electromagnetic interference, and an absence of safety. Our newly developed inverter is designed to be more efficient, cost-effective, and compact than traditional types while also addressing the issue of leakage current. This architecture eliminates leakage current by directly connecting the grid's neutral terminal to the PV's negative polarity, resulting in a low leakage current. Moreover, the inverter increases output voltage using only one voltage source and a few power devices, making it a cost-effective solution. Its modular form allows for an increase in output levels, further enhancing its cost-effectiveness. We conducted a comprehensive mathematical examination, and the MATLAB/Simulink results demonstrate its ability to increase the output voltage, eliminate leakage current, and maintain acceptable output voltage THD and current waveforms. These results and the inverter's safety features showcase significant improvements over traditional inverters and provide a secure and reliable solution for grid-connected solar PV applications.

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  • University of Technology Malaysia
  • Aligarh Muslim University
  • Universiti Malaysia Perlis
  • Universitas Ahmad Dahlan
  • Ministry of Oil
  • Al-Furat Al-Awsat Technical University
  • University of Warith Al-Anbiyaa
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Rekan penulisOrganisasiArtikel bersama
Tole SutiknoUniversitas Ahmad Dahlan7
Norjulia Mohamad NordinUniversity of Technology Malaysia7
Mohammad Faridun Naim TajuddinUniversiti Malaysia Perlis6
Azralmukmin AzmiUniversiti Malaysia Perlis5
Razman AyopUniversity of Technology Malaysia5
Chee Wei TanUniversity of Technology Malaysia3
Nik Din MuhamadUniversity of Technology Malaysia3
Mohd Junaidi Abdul AzizUniversity of Technology Malaysia2
Jasrul Jamani JamianUniversity of Technology Malaysia2
Yusra WahabAligarh Muslim University2
Md Ashraf Ali KhanAligarh Muslim University2
Kuber KuberAligarh Muslim University2
Mohd ZaidAligarh Muslim University2
Zeeshan SarwerAligarh Muslim University2
Shahbaz AhmadAligarh Muslim University2
Hussam M. AlmukhtarMinistry of Oil1
Zaid Hamid Abdulabbas Al-TameemiAl-Furat Al-Awsat Technical University1
Karrar M. Al-AnbaryUniversity of Warith Al-Anbiyaa1
Mohammed K. AbbasAfiliasi tidak diketahui1
Hung-Yao HsuUniversity of South Australia1
Chin Kim GanUniversiti Teknikal Malaysia Melaka1
Kwan Yiew LauUniversity of Technology Malaysia1
Sarmid Shakir AbdulsattarUniversity of Technology Malaysia1
Chee Wei TanUniversity of Technology Malaysia1
Yasir Shakir AbdulsattarKarabük University1
Ahmed Tijjani DahiruFederal College of Education (Technical) Bichi1
Nur Afida MuhammadUniversiti Malaysia Perlis1
Mohd Nasrul Izzani JamaludinUniversiti Malaysia Perlis1
Norhishammudin BaharudinUniversity of Technology Malaysia1
Rini Nur HasanahUniversity of Brawijaya1
Muhammad Gul E. IslamAfiliasi tidak diketahui1
Sevia Mahdaliza IdrusUniversity of Technology Malaysia1
Ahmad Takiyuddin AbdullahUniversity of Technology Malaysia1
Nor Akmal RaiUniversity of Technology Malaysia1
Mohd Rodhi SahidUniversity of Technology Malaysia1
Zulkarnain Ahmad NoordenUniversity of Technology Malaysia1
Yazhar YatimUniversiti Malaysia Perlis1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) http://ijpeds.iaescore.com/index.php/IJPEDS/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Single-stage transformer less multilevel boost inverter with zero leakage current for PV system</dc:title>
	<dc:creator>Al-Mamoori, Dalya Hamzah</dc:creator>
	<dc:creator>Ayob, Shahrin Md</dc:creator>
	<dc:creator>Arif, M. Saad Bin</dc:creator>
	<dc:subject xml:lang="en-US">boost; leakage current; multilevel-inverter; single source; transformer less</dc:subject>
	<dc:description xml:lang="en-US">Transformer less inverters (TIs) are highly efficient and have a high power density, making them a popular choice for grid-connected solar PV applications. However, certain topologies can lead to high-frequency common-mode voltage (CMV), which can cause issues such as high leakage current, electromagnetic interference, and an absence of safety. Our newly developed inverter is designed to be more efficient, cost-effective, and compact than traditional types while also addressing the issue of leakage current. This architecture eliminates leakage current by directly connecting the grid's neutral terminal to the PV's negative polarity, resulting in a low leakage current. Moreover, the inverter increases output voltage using only one voltage source and a few power devices, making it a cost-effective solution. Its modular form allows for an increase in output levels, further enhancing its cost-effectiveness. We conducted a comprehensive mathematical examination, and the MATLAB/Simulink results demonstrate its ability to increase the output voltage, eliminate leakage current, and maintain acceptable output voltage THD and current waveforms. These results and the inverter's safety features showcase significant improvements over traditional inverters and provide a secure and reliable solution for grid-connected solar PV applications.</dc:description>
	<dc:publisher xml:lang="en-US">Institute of Advanced Engineering and Science</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2025-03-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://ijpeds.iaescore.com/index.php/IJPEDS/article/view/23746</dc:identifier>
	<dc:identifier>10.11591/ijpeds.v16.i1.pp673-682</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Power Electronics and Drive Systems (IJPEDS); Vol 16, No 1: March 2025; 673-682</dc:source>
	<dc:source>2722-256X</dc:source>
	<dc:source>2088-8694</dc:source>
	<dc:source>10.11591/ijpeds.v16.i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijpeds.iaescore.com/index.php/IJPEDS/article/view/23746/14889</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 DALYA HAMZAH MUSSA AL-MAMOORI</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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