4. 由於目前所研製 SEPIC 轉換器之效率約為 85％左右，未來可以朝 研製更高效率之升降壓型 DC/DC 轉換器努力。
5. 風力發電機之機械特性屬高度非線性系統，難以量化設計其控制 器，未來可以朝向利用智慧型控制技術如 Fuzzy、Neural-Network 等方式來實現 MPPT 控制器。
6. 風力發電機類型相當多元，本論文僅著重在永磁同步形式，未來 可以發展其他類型的風力發電機模擬系統。
7. 本論文為小功率系統，未來可以涵蓋較大功率系統的應用，因此 以轉換器並聯來提升容量方式亦為未來可以努力的目標之ㄧ。
8. 本論文僅探討昇降壓型式之轉換器，其它降壓、昇壓類型轉換器 於再生能源之應用，亦為後續可以探討的方向。
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3 PWM
COMP S
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COMP E/A
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5.1V REFERENCE REGULATOR
U.V.
LOCKOUT
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Q
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10
9 8
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5 6
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16 1 12 14 11 13 2
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附錄二 PV 及 WTG 模擬器半橋電路之 PWM 控制電路
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5K 10K 0.1uF
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附錄三 PV 及 WTG 模擬器光耦合隔離電源電路
附錄四 實作電路
隔離電源 模擬系統半橋電路
SEPIC轉換器 AD/DA