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http://hdl.handle.net/11129/6358
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Title: | Full-Range Regulation Method for Half-Bridge Series Resonant Converter |
Authors: | Kükrer, Osman (Supervisor) Akel, Mahmoud Eastern Mediterranean University, Faculty of Engineering, Dept. of Electrical and Electronic Engineering |
Keywords: | Electrical and Electronic Engineering Department Electric power systems--Power converters Electric current converters Control devices--Electrical engineering Power Electronics--Electric current converters Full-range Regulation, Zero Current Switching (ZCS), Zero Voltage Switching (ZVS), Half-Bridge Series Resonant Converter, Voltage Gain, Current Stress, Efficiency |
Issue Date: | Jan-2024 |
Publisher: | Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) |
Citation: | Akel, Mahmoud. (2024). Full-Range Regulation Method for Half-Bridge Series Resonant Converter. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Electrical and Electronic Engineering, Famagusta: North Cyprus. |
Abstract: | The half-bridge series resonant converters (SRCs) are concerned about stepping down
the output voltage to achieve a full-range regulation method. One of the best methods
used to achieve a full-range regulation is a fixed on-time modulation method (FTM).
The FTM's method main characteristics or features are low current stress and high
efficiency. Additionally, zero voltage switching (ZVS) is used to turn-on the
transistors and zero current switching (ZCS) is applied to turn-off diodes. Performance
analysis is applied by using a MATLAB simulation and theoretical study to get the
voltage gain curves, current stresses, and efficiency. Other alternative methods have
been implemented, like frequency modulation (FM) and the asymmetrical pulse
modulation method (APWM), to compared with our study the FTM method and decide
which method can be the best one used in the half-bridge SRC to achieve a full-range
regulation. ÖZ:
Yarım köprü seri rezonans dönüştürücüler (SRC's), tam aralıklı bir düzenleme yöntemi
elde etmek için çıkış voltajının düşürülmesiyle ilgilenir. Tam aralıklı bir düzenleme
elde etmek için kullanılan en iyi yöntemlerden biri, sabit zamanlı modülasyon
yöntemidir (FTM). FTM yönteminin ana özellikleri düşük akım baskısı ve yüksek
verimliliktir. Ek olarak, transistörleri açmak için sıfır voltaj anahtarlaması (ZVS)
kullanılır ve diyotları kapatmak için sıfır akım anahtarlaması (ZCS) uygulanır.
Performans analizi, gerilim kazanç eğrilerini, anahtar akımlarını ve verimliliği elde
etmek için MATLAB simülasyonu ve teorik çalışma kullanılarak yapılmıştır. Frekans
modülasyonu (FM) ve asimetrik darbe modülasyonu yöntemi (APWM) gibi diğer
alternatif yöntemler, FTM yöntemi ile karşılaştırıldı ve yarım köprü SRC'de hangi
yöntemin en iyi şekilde kullanılabileceğine karar vermek için çalışma yapıldı. |
Description: | Master of Science in Electrical and Electronic Engineering. Institute of Graduate Studies and Research. Thesis (M.S.) - Eastern Mediterranean University, Faculty of Engineering, Dept. of Electrical and Electronic Engineering, 2024. Supervisor: Prof. Dr. Osman Kükrer. |
URI: | http://hdl.handle.net/11129/6358 |
Appears in Collections: | Theses (Master's and Ph.D) – Electrical and Electronic Engineering
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