臺灣博碩士論文加值系統

本論文主要針對應用於大型風力發電機之無刷雙饋式感應電機(Brushless Doubly-Fed Induction Machine, BDFIM)提出一設計流程。針對台灣低風速應用場合，本文訂定出適合於該風場的發電機規格。在發電機方面，本文建立一精確之等效磁路模型，該磁路模型可迅速計算出定轉子尺寸及其磁動勢、磁阻與電感，且結合等效電路模型計算出各種電機參數，同時考慮磁飽和問題，而無須使用費時的有限元素法(Finite Element Analysis, FEA)模擬軟體。
為了驗證所提出的等效磁路結合等效電路模型之準確度，本文設計一BDFIM原型機進行測試與驗證。透過實驗結果與FEA模擬比較，本等效磁路與電路模型與設計方法獲得完整的驗證。未來可利用上述設計方法，設計適用於各式風場大型風機之BDFIM。

This thesis proposes a design process for brushless doubly-fed induction machine (BDFIM) applied to wind turbines. The specification of the wind turbine generator is determined for Taiwan’s low wind conditions. An accurate magnetic circuit model (MCM) is constructed for BDFIM. The model can rapidly calculate the dimension of BDFIM by taking saturation into account and calculate the machine parameters without time-consuming finite element analysis (FEA). By combining the MCM and an equivalent circuit model (ECM), the BDFIM can be properly designed.
A scaled-down prototype is realized and tested to verify the models accuracy and validate the feasibility of the BDFIM design approach. According to the experimental and FEA simulation results, the design process can achieve the prescribed specifications. The developed model can be farther used for design of BDFIM for any wind conditions.

第一章 緒論 1
1.1 研究背景 1
1.1.1 材料方面之考量 1
1.1.2 發電機及系統架構之考量 3
1.1.3 國外研究現況 11
1.2 研究動機與目的 14
1.3 本文架構 15
第二章 文獻回顧 16
2.1 設計與性能分析 16
2.2 BDFIM之控制 23
2.3 於風力發電機之應用 25
第三章 磁路模型建立及其與等效電路之結合 29
3.1 C型環等效磁路 29
3.2 E型環等效磁路 31
3.3 雙繞組定子模型 33
3.4 結合轉子模型的改良型磁路 42
3.5 激磁電感與漏電感之計算 50
第四章 無刷雙饋式感應電機設計流程 52
4.1 設計流程 52
4.2 BDFIM在大型風機規格制訂 53
4.3 縮小模型設計 57
4.4 繞線分析 60
4.5 磁路結合等效電路各項參數 70
第五章 有限元素法模擬與實驗驗證 75
5.1 有限元素法模擬各電氣參數與磁路參數 75
5.2 實驗結果實現等效磁路快速設計BDFIM 89
第六章 結論與建議 100
參考文獻 102

[1] http://cn.wsj.com/big5/20110207/bch100744.asp?source=mostpopular
[2] I. C. Chabu, V. C. Silva, S. I. Nabeta, M.A.M. Afonso and J.R. Cardoso, Axial flux concentration technique applied to the design of permanent magnet motors: theoretical aspects and their numerical and experimental validation, in Proceedings of IEEE International Conference on Electric Machines and Drives, pp. 1988-1994, 2005.
[3] T. Morcos, Harvesting Wind Power With (or Without) Permanent Magnets, Magnetics Business ＆ Technology, 2009.
[4] Y. C. Hsu, Design, Modeling and Validation of Permanent Magnet Generators for Wind Turbines, PhD thesis, National Cheng Kung University, Taiwan, 2010.
[5] A. Petersson, Analysis, Modeling and Control of Doubly-Fed Induction Generators for Wind Turbines, PhD thesis, Chalmers University of Technology, Sweden, 2003.
[6] 劉大明，雙饋式感應發電機(DFIG)簡介，2011。
[7] K. Protsenko and D. Xu, Modeling and Control of Brushless Doubly-Fed Induction Generators in Wind Energy Applications, IEEE Transactions on Power Electronics, vol. 23, no. 3, 2008
[8] R. McMahon, P. Tavner, E. Abdi, P. Malliband and D. Barker, Characterising Rotors for Brushless Doubly-Fed Machines (BDFM), in Proceedings of XIX International Conference on Electrical Machines - ICEM, pp. 1-6, 2010.
[9] H. Arabian-Hoseynabadi, H. Oraee, P. J. Tavner, “Wind turbine productivity considering electrical subassembly reliability, Renewable Energy, vol. 35, no. 1, pp. 190-197, 2010.
[10] P. J. Tavner, Operational performance of wind turbines onshore and offshore, speech at Department of Engineering, University of Cambridge for course title Renewable Power Generation, November 2011.
[11] H. Polinder, F. F. A. van der Pijl, G.-J. de Vilder, and P. J. Tavner, Comparison of Direct-Drive and Geared Generator Concepts for Wind Turbines, IEEE Transactions on Energy Conversion, vol. 21, no. 3, pp. 725-733, 2006.
[12] 10.0 MW SeaTitan™ Wind Turbine, Available: http://www.amsc.com
[13] 謝旻甫、陳引幹，高溫超導發電機(HTSG)特性分析技術研究，工業技術研究院委託學術機構研究期末報告，2010。
[14] A. R. W. Broadway, Cageless induction machine, Proc. of IEE, 118(11):1593–1600, November 1971.
[15] S. Williamson, A.C. Ferreira and A.K. Wallace, Generalised theory of the brushless doubly-fed machine. Part I: Analysis, IEE Proc.-Electr. Power Appl., vol. 144, no. 2, pp. 111-122, 1997.
[16] S. Williamson and A.C. Ferreira, Generalised theory of the brushless doubly-fed machine. Part II: Model verification and performance, IEE Proc.-Electr. Power Appl., vol. 144, no. 2, pp. 123 - 129, 1997.
[17] A.C. Ferreira and S. Williamson, Time-stepping finite-element analysis of brushless doubly fed machine taking iron loss and saturation into account, IEEE Transactions on Industry Applications, vol. 35, no. 3, pp. 583-588, 1999.
[18] P. C. Roberts, R. A. McMahon, P. J. Tavner, J. M. Maciejowski and T. J. Flack, Equivalent circuit for the brushless doubly fed machine (BDFM) including parameter estimation and experimental verification, IEE Proc.-Electr. Power Appl., vol. 152, no. 4, pp. 933-942, 2005.
[19] E. Abdi, X. Wang, S. Shao, R. McMahon and P. Tavner, Performance characterisation of brushless doubly-fed generator, in Proceedings of IEEE Industry Applications Society Annual Meeting, pp. 1-6, 2008.
[20] S. Shao, E. Abdi, F. Barati and R. McMahon, Stator-flux-oriented vector control for brushless doubly fed induction generator, in Proceedings of IEEE Transactions on Industrial Electronics, vol. 56, no. 10, pp. 4220-4228, 2009.
[21] T. Logan and R. McMahon, Operating Charts for the Brushless Doubly-Fed Machine (BDFM), in Proceedings of IEEE International Electric Machines and Drives Conference, IEMDC, pp. 1276-1283, 2009.
[22] E. Abdi, P. Malliband and R. McMahon, Study of Iron Saturation in Brushless Doubly-Fed Induction Machines, in Proceedings of IEEE Energy Conversion Congress and Exposition (ECCE) , pp. 3501-3508, 2010.
[23] P.C. Roberts, R.A. McMahon , P.J. Tavner, J.M. Maciejowski, T.J. Flack and X. Wang, Performance of Rotors in a Brushless Doubly-Fed Induction Machine (BDFM), in Proceedings of International Conference of Electrical Machines , pp. 450-455, 2004.
[24] S. Shao, E. Abdi and R. McMahon, Stable Operation of the Brushless Doubly-Fed Machine (BDFM), in Proceedings of IEEE Conference on Power Electronics and Drive Systems , pp. 897-902, 2007.
[25] S. Shao, E. Abdi and R. McMahon, Vector Control of the Brushless Doubly-Fed Machine for Wind Power Generation, in Proceedings of IEEE International Conference on Sustainable Energy and Technologies, pp. 322-327, 2008.
[26] F. Barati, H. Oraee,E. Abdi, S. Shao and R. McMahon, The Brushless Doubly-Fed Machine Vector Model in the Rotor Flux Oriented Reference Frame, in Proceedings of 34th Annual Conference of IEEE Industrial Electronics, IECON, pp. 1415-1420, 2008.
[27] F. Barati, S. Shao, E. Abdi, H. Oraee and R. McMahon, Generalized Vector Model for the Brushless Doubly-Fed Machine With a Nested-Loop Rotor, IEEE Transactions on Industrial Electronics, vol. 58, no. 6, pp. 2313-2321, JUNE 2011
[28] F. Barati, S. Shao, E. Abdi, H. Oraee and R. McMahon, Synchronous Operation Control Of the Brushless Doubly-Fed Machine, in Proceedings of IEEE International Symposium on Industrial Electronics (ISIE) , pp. 1510-1516, 2010.
[29] T. Logan, J. Warrington, S. Shao and R. McMahon, Practical Deployment of the Brushless Doubly-Fed Machine in a Medium Scale Wind Turbine, in Proceedings of IEEE Conference on Power Electronics and Drive Systems , pp. 470-475, 2009.
[30] S. Shao, E. Abdi and R. McMahon, Dynamic Analysis of the Brushless Doubly-Fed Induction Generator during Symmetrical Three-Phase Voltage Dips, in Proceedings of IEEE Conference on Power Electronics and Drive Systems, pp. 464-469, 2009.
[31] P. C. Roberts, A Study of Brushless Doubly-Fed (Induction) Machines: Contributions in Machine Analysis, Design and Control, PhD Thesis, University of Cambridge, 2005
[32] X. Wang, Characterization and design of Brushless Doubly-Fed (induction) Machines, PhD Thesis, University of Cambridge, 2008.
[33] F. Rüncos, R. Carlson, N. Sadowski, P. Kuo-Peng and H. Voltolini, Performance and Vibration Analysis of a 75 kW Brushless Double-Fed Induction Generator Prototype, in Proceedings of IEEE 41st IAS Annual Meeting, pp. 2395-2402, 2006.
[34] D. Basic, J.G. Zhu and G. Boardman, Modeling and steady-state performance analysis of a brushless doubly-fed twin stator induction generator, Australasian Uni. Power Eng. Conf., 2002.
[35] World Wind Energy Report, 2010.
[36] http://www.amsc.com/pdf/SEATITAN_DS_0810.pdf
[37] T. A. Coombs, Superconductors, analysis and applications, with special reference to the utilisation of bulk (Re)BCO materials in large scale applications such as wind turbines, speech in National Cheng Kung University, December, 2011.
[38] D. C. Hanselman, Brushless Permanent Magnet Motor Design, 2/E, The Writers' Collective, 2003
[39] M.F. Hsieh and Y.C. Hsu, A generalized magnetic circuit modeling approach for design of surface permanent magnet machines, IEEE Transactions on Industrial Electronics, vol. 59, no. 2, pp. 779-792, 2012.
[40] Y.C. Hsu, M.F. Hsieh and R. McMahon, A general design method for electric machines using magnetic circuit model considering the flux saturation problem, in Proceedings of IEEE Conference on Power Electronics and Drive Systems, pp. 625-630, 2009.
[41] R. Pena, J. C. Clare, G.M Asher, “Doubly fed induction generator using back-to-back PWM converter and its application to variable-Speed wind-energy generation, IEE Proc.-Electr. Power Appl., vol. 143, no. 3, May 1996.
[42] R. Carlson, H. Voltolini, F. Runcos and P. Kuo-Peng, A Performance Comparison between Brush and Brushless Doubly Fed Asynchronous Generators for Wind Power Systems, in Proceedings of European Conference on Power Electronics and Applications, 2003.
[43] P. M. Anderson and A. Bose, “Stability simulation of wind turbine system,“ IEEE Transactions on Power Apparatus and Systems, vol. PAS-102, no. 12, pp. 3791-3795, 1983.
[44] http://suzlon.com/products/l2.aspx?l1=2＆l2=9
[45] R. A. McMahon, P. C. Roberts, X. Wang, and P. J. Tavner, “Performance of the bdfm as a generator and motor, in Proceedings of IEE B - Elec. Power App., vol. 153, pp. 289–299, 2006.
[46] Bloomberg New Energy Finance, RENEWABLE ENERGY NOW CHEAPER THAN NEW FOSSIL FUELS IN AUSTRALIA, Sydney, 7 February 2013
[47]http://www.awea.org/features/Industry-looks-forward-following-PTC-passage.cfm
[48] Andrew M Knight, Robert E Betz,David Dorrell, Design and analysis of brushless doubly fed reluctance machines , IEEE Transactions on Industry Applications, vol. 49 , no. 1 , pp.50 – 58, 2012
[49]. M.F. Hsieh , I. H. Lin, Y. C. Hsu and R. A. McMahon, Design of Brushless Doubly-Fed Machines Based on Magnetic Circuit Modeling, IEEE Transactions on Magnetics, vol. 48 , no. 11 , pp.3017 – 3020, 2012.
[50]. M.F. Hsieh , I. H. Lin, Dorrell, D., Magnetic Circuit Modeling of Brushless Doubly-Fed Machines With Induction and Reluctance Rotors, Journal of IEEE Transactions on Magnetics, vol. 49 , no. 5, pp. 2359-2362, 2012.
[51] Stephen J. Chapman，編譯 黃昌圳、王孟輝、鄭進興、鄭世平、曾文森，電機機械，高立圖書出版，初版2刷，2008年2月。