Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

A versatile three-level CLLC resonant converter for off-board EV chargers with wide voltage adaptability contribution

International Journal of Power Electronics and Drive Systems · Vol. 16 No. 3 (2025) · hlm. 1775–1788

DOI
10.11591/ijpeds.v16.i3.pp1775-1788
ISSN
2722-256X, 2088-8694
Terbit
2025-09-01
Penerbit
Institute of Advanced Engineering and Science
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

The vehicle-to-grid (V2G) concept has gained significant attention in the last decade due to its potential to enhance direct current (DC) microgrid stability and reliability. Electric vehicles (EVs) play a central role in distributed energy storage systems, optimizing efficiency and enabling the integration of renewable energy sources. This study offers a unique three level CLLC resonant converter developed for off-board EV chargers to promote bidirectional power transfer between DC microgrids and EVs. The suggested converter uses resonant CLLC components and two three-level full bridges to effectively handle a broad range of EV battery voltages (200 V–700 V). To ensure effective power conversion, the first harmonic approximation (FHA) model is used to analyse the converter's resonant frequency characteristics. The proposed system achieves high efficiency (>95%), with voltage stability maintained at 750 V under various load conditions. The converter's performance was validated through MATLAB based simulations, comparing proportional integral (PI) and proportional integral derivative (PID) control strategies. The PID-controlled system demonstrated superior dynamic response, reduced current ripples, and enhanced voltage regulation compared to the PI-controlled system. This study demonstrates the viability of implementing a three-level CLLC resonant converter for efficient, bidirectional, and wide-voltage adaptation in EV charging infrastructure, thereby contributing to grid stability and renewable energy integration.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 174 tautan kepenulisan bersama · 42 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Koneru Lakshmaiah Education Foundation
  • Jawaharlal Nehru Technological University, Hyderabad
  • University of Technology and Applied Sciences
  • Applied Science Private University
  • Vardhaman College of Engineering
  • Maharaj Vijayaram Gajapathi Raj College of Engineering
  • Narasaraopeta Engineering College
  • Organisasi lain
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
B. JyothiKoneru Lakshmaiah Education Foundation8
Ch. Rami ReddyApplied Science Private University5
Bhavana PabbuletiAfiliasi tidak diketahui5
Ravi PonnalaAfiliasi tidak diketahui5
Srungaram Ravi TejaKoneru Lakshmaiah Education Foundation4
Ganapaneni SwapnaKoneru Lakshmaiah Education Foundation4
Tellapati Anuradha DeviVardhaman College of Engineering3
Patil MounikaAfiliasi tidak diketahui3
Chilakala Rami ReddyAfiliasi tidak diketahui3
E. Shiva PrasadAfiliasi tidak diketahui3
Enukonda SoumyaAfiliasi tidak diketahui3
N. KeerthiKoneru Lakshmaiah Education Foundation3
M. SharanyaAfiliasi tidak diketahui3
CH. SrinivasJawaharlal Nehru Technological University, Hyderabad3
K. ShravaniAfiliasi tidak diketahui3
Bodapati Venkata RajannaKoneru Lakshmaiah Education Foundation2
K V Govardhan RaoKoneru Lakshmaiah Education Foundation2
Mareboyina Karthik YadavKoneru Lakshmaiah Education Foundation2
Singagari SrilakshmiAfiliasi tidak diketahui2
Putta Dhanush NarasimhaKoneru Lakshmaiah Education Foundation2
Mudundi RekhaKoneru Lakshmaiah Education Foundation1
Anuradha Devi TellapatiKoneru Lakshmaiah Education Foundation1
Phanendra TKoneru Lakshmaiah Education Foundation1
Vishnuvardhan MKoneru Lakshmaiah Education Foundation1
M Kiran KumarAfiliasi tidak diketahui1
Venu YarlagaddaAfiliasi tidak diketahui1
N. KavithaMaharaj Vijayaram Gajapathi Raj College of Engineering1
Chava Sunil KumarAfiliasi tidak diketahui1
G NaveenNarasaraopeta Engineering College1
Swetha MareddyAfiliasi tidak diketahui1
S. Venkata Rami ReddyJawaharlal Nehru Technological University Anantapur1
D. Ravi KumarJawaharlal Nehru Technological University, Hyderabad1
Manne BharathiVignan's Foundation for Science, Technology & Research1
I. S. N. V. R. PrasanthAfiliasi tidak diketahui1

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) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">A versatile three-level CLLC resonant converter for off-board EV chargers with wide voltage adaptability contribution</dc:title>
	<dc:creator>Guttikonda, Chandra Babu</dc:creator>
	<dc:creator>Varma, Pinni Srinivasa</dc:creator>
	<dc:creator>Kumar, Malligunta Kiran</dc:creator>
	<dc:creator>Rao, Kambhampati Venkata Govardhan</dc:creator>
	<dc:creator>Teerdala, Rakesh</dc:creator>
	<dc:creator>Kanagala, Santoshi</dc:creator>
	<dc:subject xml:lang="en-US">DC microgrid; electric vehicles; off-board EV charger; renewable energy integration; vehicle-to-grid</dc:subject>
	<dc:description xml:lang="en-US">The vehicle-to-grid (V2G) concept has gained significant attention in the last decade due to its potential to enhance direct current (DC) microgrid stability and reliability. Electric vehicles (EVs) play a central role in distributed energy storage systems, optimizing efficiency and enabling the integration of renewable energy sources. This study offers a unique three level CLLC resonant converter developed for off-board EV chargers to promote bidirectional power transfer between DC microgrids and EVs. The suggested converter uses resonant CLLC components and two three-level full bridges to effectively handle a broad range of EV battery voltages (200 V–700 V). To ensure effective power conversion, the first harmonic approximation (FHA) model is used to analyse the converter's resonant frequency characteristics. The proposed system achieves high efficiency (&amp;gt;95%), with voltage stability maintained at 750 V under various load conditions. The converter's performance was validated through MATLAB based simulations, comparing proportional integral (PI) and proportional integral derivative (PID) control strategies. The PID-controlled system demonstrated superior dynamic response, reduced current ripples, and enhanced voltage regulation compared to the PI-controlled system. This study demonstrates the viability of implementing a three-level CLLC resonant converter for efficient, bidirectional, and wide-voltage adaptation in EV charging infrastructure, thereby contributing to grid stability and renewable energy integration.</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>2025-09-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ijpeds.iaescore.com/index.php/IJPEDS/article/view/24022</dc:identifier>
	<dc:identifier>10.11591/ijpeds.v16.i3.pp1775-1788</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Power Electronics and Drive Systems (IJPEDS); Vol 16, No 3: September 2025; 1775-1788</dc:source>
	<dc:source>2722-256X</dc:source>
	<dc:source>2088-8694</dc:source>
	<dc:source>10.11591/ijpeds.v16.i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijpeds.iaescore.com/index.php/IJPEDS/article/view/24022/15015</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 Chandra Babu Guttikonda, Pinni Srinivasa Varma, Malligunta Kiran Kumar, Kambhampati Venkata Govardhan Rao, Rakesh Teerdala, Santoshi Kanagala</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>