本架構擁有高轉換比、電壓應力低的優點。本文以類比數位混合式控制方式，透過混合式的控制法，使用類比和數位控制的優點，在最大峰值電流控制下，可以降低控制的相位延遲，來減少相位裕度的損失，使電路控制迴路更加穩定。
由於雙向架構使用一般的Si-MOSFET會讓整體的效率降低，且逆向恢復電壓會比SiC-MOSFET還要大許多。造成在元件規格選擇上會比預期的1.5 ~ 2倍電壓還要大，若使用SiC-MOSFET逆向恢復損失會比Si-MOSFET還要小、整體效率較高。
另外文中將介紹穩態分析和參數設計，藉由理論推導及實作一高壓側電壓為400V、低壓側電壓為48V、輸出功率為500W、操作頻率為200kHz的雙向升降壓轉換器來驗證架構及控制之可行性。此轉換器操作於升壓模式下之最高轉換效率為94.35%，操作於降壓模式下之最高轉換效率為95.15%。

This architecture has the advantage of a high conversion ratio and low voltage stress. In this thesis, the analog-digital hybrid control method is adopted. The advantages of analog and digital control are used through the hybrid control method. Under the maximum peak current control, the phase delay of the control can be reduced to reduce the loss of phase margin and make the circuit control loop more stable.
Since the bidirectional architecture uses a general Si-MOSFET, the overall efficiency will be reduced, and the reverse recovery voltage will be much larger than that of the SiC-MOSFET. As a result, the component specification selection will be larger than the expected 1.5 to 2 times the voltage. If SiC-MOSFET is used, the reverse recovery loss will be smaller than that of Si-MOSFET, and the overall efficiency will be higher.
In addition, steady state analysis and parameter design will be introduced in this thesis. The feasibility of the structure and control is verified by theoretical derivation and implementation of a bidirectional step-up/down converter with a high side voltage input voltage of 400V, a low side voltage of 48V, and the output power of 500W, and an operating frequency of 200kHz. The highest conversion efficiency of this converter operating in step-up mode is 94.35%, and the highest conversion efficiency in step-down mode is 95.15%.

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