透過您的圖書館登入
IP:3.135.237.153
  • 學位論文

具柔性切換特性之三相切換式整流器

A Three-Phase Switch-Mode-Rectifier with Soft-Switching Features

指導教授 : 邱煌仁 楊宏澤
若您是本文的作者,可授權文章由華藝線上圖書館中協助推廣。

摘要


中文摘要 近年來,由於法規對電流諧波之要求日益嚴格,因此有許多的切換式電源整流器之技術被提出。其型式有相當多種,其中三相六開關式切換式整流器由於具有好的電流品質與較高的可靠度,所以適合於高瓦特數的應用。在切換式電源切換技術中,若採用硬式切換其效率低且易產生較高的電磁干擾。在本論文中,將仔細分析柔性切換技術,並實現輸出功率7kW 之三相六開關柔式切換整流器,具有高效率、高功因與低電磁干擾之特性。並完成一原型機實測與探究其波形與特性,獲得令人滿意之結果。

並列摘要


Abstract Due to tougher regulations on the current harmonics, many studies on switch-mode rectifiers (SMR) have been presented recently. Among various switch mode rectifiers, the three-phase six-switch topology is commonly used for high-power applications due to its good current quality and high reliability. The hard-switching operations for power switches result in low efficiency and high EMI emission. In this thesis, we study and realize the soft-switching technology to implement a 7kW three-phase switch-mode rectifier. High efficiency, high power factor, and low EMI emission can be achieved. Experimental results for a laboratory prototype are measured and discussed in detail. The results are satisfactory. Keywords: Switch-Mode Rectifier, Three-Phase Six-Switch, Soft-Switching, Power Factor

參考文獻


[5] 陳俊瑋,“並聯主動式電力濾波器之設計與研製”,中原大學電機工程系碩士論文,中華民國九十四年。
[19] 蘇英傑, “具同步整流倍流輸出之單級非對稱半橋電能轉換器”,中原大學電機工程系碩士論文,中華民國九十三年。
[38] 張村叮, “具高功因特性三相輸入直流電源供應系統之實現”, 中原大學電機工程系碩士論文,中華民國九十四年。
[1] L. Moran, P. Werlinger, J. Dixon and R. wallance, “A Series active power filter which compensates current harmonics and voltage unbalance simultaneously,” in Proc. IEEE PESC Conf., pp. 222-227, 1995.
[2] L. A. Moran, L. Fernandez, J. W. Dixon and R. Wallance, “A simple and low-cost control strategy for active power filters connected in cascade,” IEEE Transactions on Industrial Electronics, vol. 44, no. 5, pp. 621-629, 1997.

被引用紀錄


孟育民(2016)。單週期控制之三相功率因數修正電路研製〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201600198
Chung, T. Y. (2013). 並聯分流控制與節能實現高效率伺服器電源 [master's thesis, Chung Yuan Christian University]. Airiti Library. https://doi.org/10.6840/cycu201300727
劉志彥(2013)。高功率交錯式升壓型功率因數修正器研製〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201300512
彭常益(2010)。具零電壓零電流柔切特性之三相六開關整流器〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201000337

延伸閱讀