Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs

Ibrahim Şara; Özgür Üstün

doi:10.1109/ELECO60389.2023.10415978

Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs

Ibrahim Şara^*
, Özgür Üstün

^*Bu çalışma için yazışmadan sorumlu yazar

Elektrik Mühendisliği Bölümü

Istanbul Technical University
Exagate Ar-Ge Ltd. Şti.
Mekatro Ar-Ge Ltd. Şti.

Araştırma çıktısı: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › Hakem

2 Atıf (Scopus)

Özet

LLC resonant converters are a preferred topology in high power applications due to their high efficiency. One of the biggest advantages of LLC converters is that they greatly reduce switching losses with Zero Voltage Switching (ZVS). In an LLC converter, the output voltage can be changed by changing the switching frequency, and the quality factor of the resonance tank is a determining factor in the waveform of the voltage conversion ratio. In this study, the basic structures of an LLC resonant converter are examined step by step and the effect of the quality factor on the voltage conversion ratio is emphasized. By selecting an appropriate quality factor, the design and simulation of a half bridge LLC converter circuit for 36-42 V light electric vehicle batteries was carried out. The resonance frequency of the circuit is 400 kHz, and to operate in the ZVS region, the switching frequency of the circuit is 400 kHz and above.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)	9798350360493
DOI'lar	https://doi.org/10.1109/ELECO60389.2023.10415978
Yayın durumu	Yayınlandı - 2023
Etkinlik	14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Virtual, Bursa, Türkiye Süre: 30 Kas 2023 → 2 Ara 2023

Yayın serisi

Adı	14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	14th International Conference on Electrical and Electronics Engineering, ELECO 2023
Ülke/Bölge	Türkiye
Şehir	Virtual, Bursa
Periyot	30/11/23 → 2/12/23

Bibliyografik not

Publisher Copyright:
© 2023 IEEE.

Belgeye Erişim

10.1109/ELECO60389.2023.10415978

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Şara, I., & Üstün, Ö. (2023). Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs. In 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings (14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ELECO60389.2023.10415978

Şara, Ibrahim ; Üstün, Özgür. / Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs. 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings).

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title = "Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs",

abstract = "LLC resonant converters are a preferred topology in high power applications due to their high efficiency. One of the biggest advantages of LLC converters is that they greatly reduce switching losses with Zero Voltage Switching (ZVS). In an LLC converter, the output voltage can be changed by changing the switching frequency, and the quality factor of the resonance tank is a determining factor in the waveform of the voltage conversion ratio. In this study, the basic structures of an LLC resonant converter are examined step by step and the effect of the quality factor on the voltage conversion ratio is emphasized. By selecting an appropriate quality factor, the design and simulation of a half bridge LLC converter circuit for 36-42 V light electric vehicle batteries was carried out. The resonance frequency of the circuit is 400 kHz, and to operate in the ZVS region, the switching frequency of the circuit is 400 kHz and above.",

author = "Ibrahim {\c S}ara and {\"O}zg{\"u}r {\"U}st{\"u}n",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 ; Conference date: 30-11-2023 Through 02-12-2023",

year = "2023",

doi = "10.1109/ELECO60389.2023.10415978",

language = "English",

series = "14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings",

address = "United States",

}

Şara, I & Üstün, Ö 2023, Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs. in 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings. 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 14th International Conference on Electrical and Electronics Engineering, ELECO 2023, Virtual, Bursa, Türkiye, 30/11/23. https://doi.org/10.1109/ELECO60389.2023.10415978

Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs. / Şara, Ibrahim; Üstün, Özgür.
14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings).

Araştırma çıktısı: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › Hakem

TY - GEN

T1 - Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs

AU - Şara, Ibrahim

AU - Üstün, Özgür

PY - 2023

Y1 - 2023

N2 - LLC resonant converters are a preferred topology in high power applications due to their high efficiency. One of the biggest advantages of LLC converters is that they greatly reduce switching losses with Zero Voltage Switching (ZVS). In an LLC converter, the output voltage can be changed by changing the switching frequency, and the quality factor of the resonance tank is a determining factor in the waveform of the voltage conversion ratio. In this study, the basic structures of an LLC resonant converter are examined step by step and the effect of the quality factor on the voltage conversion ratio is emphasized. By selecting an appropriate quality factor, the design and simulation of a half bridge LLC converter circuit for 36-42 V light electric vehicle batteries was carried out. The resonance frequency of the circuit is 400 kHz, and to operate in the ZVS region, the switching frequency of the circuit is 400 kHz and above.

AB - LLC resonant converters are a preferred topology in high power applications due to their high efficiency. One of the biggest advantages of LLC converters is that they greatly reduce switching losses with Zero Voltage Switching (ZVS). In an LLC converter, the output voltage can be changed by changing the switching frequency, and the quality factor of the resonance tank is a determining factor in the waveform of the voltage conversion ratio. In this study, the basic structures of an LLC resonant converter are examined step by step and the effect of the quality factor on the voltage conversion ratio is emphasized. By selecting an appropriate quality factor, the design and simulation of a half bridge LLC converter circuit for 36-42 V light electric vehicle batteries was carried out. The resonance frequency of the circuit is 400 kHz, and to operate in the ZVS region, the switching frequency of the circuit is 400 kHz and above.

UR - https://www.scopus.com/pages/publications/85185827655

U2 - 10.1109/ELECO60389.2023.10415978

DO - 10.1109/ELECO60389.2023.10415978

M3 - Conference contribution

AN - SCOPUS:85185827655

T3 - 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings

BT - 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 14th International Conference on Electrical and Electronics Engineering, ELECO 2023

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Şara I, Üstün Ö. Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs. In 14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2023. (14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedings). doi: 10.1109/ELECO60389.2023.10415978

Analysis and Design of Half-Bridge LLC Resonant Converter for 36V Light Electric Vehicle Battery Packs

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