臺灣博碩士論文加值系統

隨著工業的快速發展，對電的需要將會越來越高。然而，時至今日，電力預算的吃緊已經變成為存在於工業國家的一個普遍性的問題。因此，更有效率地使用能源就是一個在設計電子產品時的重要考量。節省能源的一個重要的方法就是提高功率因數。在電力電子線路中使用適當的切換方法來消除諧波也是提升功率因數的一個考量。
感應加熱的研對已有百年以上的歷史，但長久以來一直都只是應用在工業上。直到最近才有家庭用的產品出現，但大多數未考慮到功率因數的提升。因此我們重新設計感應加熱線路以達到高功率因數。
功率開關常是電力電子線路中必要同時也是最脆弱的元件。然而市面上低價的功率開關共沒有自我保護的功能。這就是為什麼我們提出保護電路的原因，來避免功率開關因過溫、過電源、過壓與過流而燒燬。最後，我們更進一步提出感應加熱線路的數學模型來作理論分析。

As the industrial technology has progressed rapidly in this era, the electricity becomes more demanded of electricity. However, it has been the common problem in the industrial countries that the budget of electric power is very tight until now. Therefore, using energy more efficiently is an important consideration in designing products. Increasing the power factor is one of the solutions to save the power. Using proper switching methods in the power control circuits to eliminate the harmonics is also the important consideration to improve the power factor.
There are over a hundred years on the research of induction heating, but mostly focus on industrial usage. Until recent years it begins being used in home appliance, but most of them doesn’t have high power factor. Therefore, we redesign the induction cook to reach high power factor.
Power switches are always the necessary components and also the most fragile parts in the power electronic circuits. However, the low cost power switches in the market hove no self-protect functions. This is why we propose the protection circuits for protect the power switches from being burnt by over temperature, over source voltage, over voltage, and over current. Further, we also propose the mathematic models of induction cook for theoretical analysis.

目錄
中文摘要 i
英文摘要 iii
誌謝 v
目錄 vii
圖例 ix
表格 xiii
第一章 緒論 1
1.1 研究動機………………………………………1
1.2 文獻回顧………………………………………2
1.3 論文架構………………………………………3
第二章 功率因數修正的回顧 5
2.1 前言……………………………………………5
2.2 實功、虛工電源失真與功率因數的定義…… 5
2.3 功率因數修正器的種類………………………10
2.3.1 前言………………………………………10
2.3.2 被動式功因修正器………………………11
2.3.3 主動式功因修正器………………………14
第三章 以共振轉換器為基礎之
感應加熱裝置的原理與分析 17
3.1 前言……………………………………………17
3.2 感應加熱裝置的原理、應用與發展歷史……17
3.3 共振轉換器簡介………………………………21
3.4 以共振轉換器為基礎之感應加熱裝置的分析24
3.4.1 前言………………………………………24
3.4.2 系統架構…………………………………24
3.4.3 系統工作原理……………………………25
第四章 控制器實體電路設計 57
4.1 前言……………………………………………57
4.2 系統方塊圖……………………………………57
4.3 功能方塊細部電路設計………………………57
第五章 模擬與實驗結果 73
5.1 前言……………………………………………73
5.2 實驗結果………………………………………73
5.2.1 系統參數……………………………………73
5.2.2 功率、效率與功率因數……………………74
5.2.3 控制訊號、保護電路………………………77
5.3 輸出功率的預測與模擬………………………81
第六章 討論與未來展望 85
附錄A 先進國家的電力品質規範 87
附錄B 東芝GT60M301 IGBT 資料 91
參考文獻95

[1] 江榮城, 電力品質實務（一）, 全華科技圖書, pp. 4.1∼4.12, 2000.
[2] C.K.Duffey and R.P.Stratford, “Update of Harmonic Standard IEEE-519 IEEE Recommanded Practices and Requirements for Harmonic Control in Electric Power System,” IEEE/IAS Transactions, Vol.25, Issue 6, pp. 1025-1034, Nov.-Dec. 1989.
[3] K.H.Liu and Y.L.Lin, “Current Waveform Distortion in Power Factor Correction Circuits Employing Discontinuous-Mode Boost Converter,” Power Electronics Specialists Conference, PESC '89 Record, 20th Annual IEEE, Vol.2, pp. 825-829, 1989.
[4] A.Busse and J.Holtz, “Multiloop Control of A Unity Power Factor Fast Switching AC to DC Converter,” IEEE Power Electronics Specialists Conference Record, pp. 171-179, 1989.
[5] J.C.Montano, M.Castilla, J.Gutierrez, and A.Lopez, “Reactive Power Compensator with Switched-LC Networks,” Proceedings of the IEEE International Symposium on Industrial Electronics, Vol.1, pp. 439-444, 1995.
[6] R.Ridley, “A New Small-Signal Model for Current-Mode Control,” PH.D. Dissertation, VPI & SU, Blacksburg, VA, 1990.
[7] A.R. Prasad, P.D. Ziogas, and S.Manias, “A New Active Power Factor Correction Method For Single-Phase Buck-Boost AC-DC Converter,” Applied Power Electronics Conference and Exposition, APEC '92. Conference Proceedings, Seventh Annual, pp. 814-820, 1992.
[8] V.Vlatkovic, D.Borojevic, and F.C.Lee, “Input Filter Design for Power Factor Correction Circuit,” Proceedings of the IECON'93 International Conference on Industrial Electronics, Control, and Instrumentation, Vol.2, pp. 954-8, 1993.
[9] A.Busse and J.Holtz, “Multiloop Control of A Unity Power Factor Fast Switching AC to DC Converter,” IEEE Power Electronics Specialists Conference Record, pp. 171-179, 1982.
[10] Z.Lai and K.M.Smedley, “Time Quantity One-Cycle Control for Power-Factor Correctors,” IEEE Transactions on Power Electronics, Vol.12, Issue 2, pp.369-375, Mar. 1997.
[11] 洪朝亮, “降壓式電流輸出及升壓式電壓輸出高功率因數交/直流轉換器,” 交通大學電機與控制工程學系碩士論文, 2001.
[12] Motorola Analog IC Device Data Book.
[13] Samsung’s Power Devices, 2nd ed., pp. 73-89, 1993/1994.
[14] Micro Linear Corporation Data Book, pp. 7-15∼7-39, 1995.
[15] Linear Integrated Circuits Data and Applications Handbook, Unitrode Integrated Circuit Corp., pp. 4-148∼4-191, 1990.
[16] O.Heaviside., “The induction of currents in cores,” The Electrician, pp.583 et seq., May 1884.
[17] A.Russell, “Theory of Alternating Currents,” vol.1, 2nd ed., Cambridge University Press, 1914.
[18] R.Daugherty and A.A.Huchock, “Modernise and economise with induction for froging,” IEEE Conference Record, Eleventh Electric Process Heating in Industry Conference, 1973.
[19] P.J.Miller, Heat Treating, 1982.
[20] S.L.Semiatin and D.E.Stutz, Induction Heat Treatment of Steel, American Society for Metals Second printing, Nov. 1987.
[21] J.Davies and P.Simpson, Induction Heating Handbook, pp. 2-3, Nov. 1979.
[22] K.Izaki, I.Hirota, H.Yamashita, M.Kamli, H.Omori, M.Tokiwa and M.Nakaoka, “New Fixed-Frequency ZVS-PWM Load Resonant Half Bridge Type IGBT Inverter with Power Factor Correction and Sinewave Line Current Shaping Schemes For High Frequency Electromagnetic Induction Heating Applications,” International IEEE/IAS Conference on Industrial Automation and Control: Emerging Technologies, pp.30-34, 1995.
[23] I.Hirota, H.Omori, K.A.Chandra, and M.Nakaoka, “Practical Evaluations of Single Ended Load Resonant Inverter Using Application-Specific IGBT & Driver IC For,” Proceedings of 1995 International Conference on Power Electronics and Drive Systems, Vol.1, pp.531-537, 1995
[24] S.Wang, K.Izaki, I.Hirota, H.Yamashita, H.Omori and M.Nakaoka, ”Induction Cooking Appliance Using New Quasi-Resonant With Power Factor Correction,” IEEE Transactions on Industry Applications, Vol.34, Issue 4, pp. 705-712, July-Aug 1998.
[25] N.Mohan, T.M.Undeland and W.P.Robbins, Power Electronics, JOHN WILEY & SONS, INC, 2nd ed., pp. 30, 1995.