高升壓型電力轉換裝置

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

102102203

專利證號

I 477047

專利獲證名稱

高升壓型電力轉換裝置

專利所屬機關 (申請機關)

國立臺北科技大學

獲證日期

2015/03/11

技術說明

本專利係提出ㄧ改良型的KY轉換器，其主要架構係結合電荷幫浦電路與耦合電感，並採用被動式箝位電路、被動式緩衝電路兩種不同的電路架構來回收漏感能量以提升效率。相較於KY轉換器，本論文所提出之新型電力轉換器其電壓轉換比可獲得大幅的提升，且具有電路簡單、控制容易的特色。於本專利中，將詳細敘述所提架構之基本操作原理與理論推導，並搭配模擬與實作結果來驗證所提架構之可行性與有效性。除此之外，本專利係採用Altera公司所生產之場效邏輯閘陣列晶片EP1C3T100C8N來作為系統控制的運算核心。 In this patent, an improved KY converter is presented, which is constructed mainly by one charge pump and one coupling inductor. Furthermore, there are two types of circuits used to recycle the leakage inductance energy so as to enhance the efficiency. One is the passive voltage clamping circuit, and the other is the passive snubber circuit. As compared to the KY converter, the voltage conversion ratio of the proposed converter is upgraded significantly. In addition, the proposed converter is simple in structure and is easy to control. In this patent, the basis operating principles and mathematic deductions of the proposed converter are described in detail, along with some simulated and experimental results provided to verify the feasibility and effectiveness of the proposed converter. Moreover, the field programmable gate array (FPGA), named EP1C3T100C8N made by Altera Co., is used as a control kernel of the proposed converter.

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