本論文提出主旨為研究整合式變壓器應用於雙向隔離漣波消除雙主動橋式直流/直流轉換器之研製。此架構具有雙向功率潮流且相較於傳統相移調變控制方式其控制複雜性較低。此架構也具有電氣隔離及零電壓切換的優勢。本論文提出了一整合式的鐵心結構，變壓器結構進行分析，探討不同的繞組方式以及鐵心的優化設計。達到透過鐵心及繞組設計，實現整合式漏感之變壓器。在此論文也會透過ANSYS磁性模擬軟Maxwell來模擬驗證電路架構，確認模擬與設計理論相符。本電路架構也採用寬能隙元件作為電路中的主功率開關，用以提升高頻操作下系統的轉換效率。本論文最終達成輸入電壓400 V、輸出電壓400 V、輸出瓦數1 kW、切換頻率500 kHz。

The main purpose of this paper is to study the development of an integrated transformer for bidirectional isolation ripple cancellation dual active bridge DC/DC converter. This architecture has bidirectional power flow and lower control complexity than traditional phase shift modulation control methods. This architecture also has the advantages of electrical isolation and zero voltage switching. This paper proposes an integrated iron core structure, analyzes the structure of the transformer, discusses the different winding arrangements and the optimized design of the iron core, and achieves an integrated leakage inductance transformer through the design of the iron core and winding. The ANSYS magnetic simulation software Maxwell will also be used to simulate and verify the circuit architecture to confirm that the simulation is consistent with the design theory. This circuit architecture uses a wide bandgap element as the main power switch in the circuit to improve the system's conversion efficiency under high-frequency operation. This thesis finally reached a converter with an input voltage of 300 V, an output voltage of 300 V, an output power of 750 W, a switching frequency of 500 kHz.

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