風力發電是近年來成長最迅速的再生能源，但風能具間歇性質，容易使輸出功率產生變動，擾亂電網的運作，增加電力調度的困難度。欲穩定風能輸出，需輔以定功率控制、旋角控制或儲能設備方可為之，但前兩者只適用於降載，儲能設備則可兼具升降載功能，其效能更全面，若風機欲發展為完全可接受調度之發電機，則配備儲能設備為必須。
在現今的儲能設備中，氫能具有能量密度高、用途廣泛、無汙染、壽命長等優點；超級電容則具備轉換效率高與響應速度快等特色。因此，本研究選用氫能與超級電容作為儲能設備，建構永磁同步風力發電機搭配電力電子轉換設備及儲能設備之系統模型，並加入最大功率控制、旋角控制、儲能設備切換與降載機制等控制策略，使之成為可控式風力發電系統。此外，本研究依據標準差法則，構想儲能設備最小化之方法，藉此減少儲能設備設置成本。

In recent years, wind energy has shown a rapid growth among the renewable alternatives around the world. Due to the intermittent nature of wind, wind power is difficult to dispatch and may cause power fluctuation in power grid. To perform the dispatchable wind energy, constant power control, pitch angle control, or combining with storage equipment are the general approaches. The first two approaches may only be realized by the deloaded condition. Alternatively, the third option can be comprehensively operated to realize power ramp up and ramp down controls. If we want to make the wind turbine as a generator that is completely flexible for power dispatch, the storage system is essential.
Among today’s energy storage developments, hydrogen based storage system features high energy density, wide application, no pollution and long life time advantages. Super-capacitors also perform fast response characteristics with high efficiency. Therefore, this thesis presents a model of PMSG-based wind energy conversion system combining with the storage equipments using the hydrogen storage system and the super-capacitors. This model is further used to perform the systematic analysis of the maximum power point tracking control, the pitch angle control, and the set-point tracking in order to make the wind turbine as a controllable generating system. Finally, this thesis also discusses the minimum storage installation requirement using the standard deviation analysis. The proposed evaluation may help in decreasing the cost of storage installation.

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