Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/8087
標題: 以電感估測實現切換式磁阻馬達之無感測驅動
A Sensorless Drive with Inductance Estimation for Switched Reluctance Motors
作者: 杜信璋
Tu, Hsin-Chang
關鍵字: 磁阻馬達;srm;四相;無感測;sensorless
出版社: 電機工程學系所
引用: [1] 林瑞專, “Turn-on angle modulation in servo control of a switched reluctance motor,” Master’s degree thesis, NCHU, July 2001. [2] 邱志強, “A low-cost variable structure minimum-time optimal current controller of a switched reluctance motor, ” Master’s degree thesis, NCHU, July 2005. [3] 林華泰, “Integrated design of controller and drive for a switched reluctance motor”, Mater’s degree thesis, NCHU, June 2003. [4] 鄭仲豪, “Implementation of a current controlled double switched reluctance motor drive using FPGA”, Master’s degree thesis, NCHU, June 2006. [5] 柯呈達, “Sensorless Position Estimate for Switched Reluctance Motor with A Unipolar Converter Drive.”, Master’s degree thesis, NCHU, June 2007. [6] 董勝源, “DSP TMS320LF2407 與C語言控制實習”, 長高出版社, 2004.R. M. [7] Davis, “Variable reluctance rotor structures-their influence on torque production,” IEEE Trans. Ind. Electron., vol. 39, no. 2, pp. 168-174, Apr. 1992. [8] H. C. Lovatt and J. M. Stephenson, “Influence of number of poles per phase in switched reluctance motors,” IEE Proc. Electr. Power Appl., vol. 139, no. 4, pp. 307-314, July 1992. [9] R. Robinovici, “Scaling of switched reluctance motors,” IEE Proc. Electr. Power Appl., vol. 142, no 1, pp.1-4, Jan. 1995. [10] B. C. Mecrow, “New winding configurations for doubly salient reluctance machines,” IEEE Trans. Ind. Appl., vol. 32, no. 6, pp. 1348-1356, Nov./Dec. 1996. [11] A. C. Clothier and B. C. Mecrow, “Inverter topologies and current sensing methods for short pitched and fully pitched winding SR motors,” Darnell Group Inc. 2000. Applied Power Electronics Conference and Exposition, 1999. APEC ''99. Fourteenth Annual, vol. 1, 14-18 March 1999, pp. 416 – 423. [12] C. Pollock and B. W. Williams, “A unipolar converter for a switched reluctance motor,” IEEE Trans. Ind. Appl., vol. 26, no. 2, pp. 222-228, March/Apr., 1990. [13] M. Ehsain, I. Husdin, K. R. Ramini and J. H. Galloway, “Dual-decay converter for switched reluctance motor drives in low-voltage applications,” IEEE Trans. Power Electron., vol. 8, no. 2, pp. 224-230, Apr. 1993. [14] R. Krishnan and P. N. Materu, “Design of a single-switched-per-phase converter for switched reluctance motor drives,” IEEE Trans. Ind. Electron., vol. 37, no. 6, pp. 469-476, Dec. 1990. [15] S. Chan and H. R. Bolton, “Performance enhancement of single-phase switched-reluctance motor by DC link voltage boosting,” IEE Proc. Power Appl., vol. 140, no. 5, pp. 316-322, Sept. 1993. [16] S. Mir, I. Husain and M. E. Elbuluk, “Energy-efficient c-dump converters for switched reluctance motors,” IEEE Trans. Power Electron., vol. 12, no. 5, pp. 912-921, Sept. 1997. [17] H. K. Bae and R. Krishnan, “A study of current controllers and development of a novel current controller for high performance SRM drives,” IEEE Trans. Power Electron., vol. 11, no. 9, pp. 68-75, Oct. 1996. [18] I. Husian, “Minimization of torque ripple in SRM drives,” IEEE Trans. Ind. Electron., vol.49, no. 1, pp. 28-39, Feb. 2002. [19] S. K. Panda and P. K. Dash, “Application of nonlinear control to switched reluctance motors: a feedback linearisation approach,” IEE Proc. Power Appl., vol. 143, no. 5, pp. 371-379, Sept. 1996. [20] S. K. Panda, X. M. Zhu and P. K. Dash, “Fuzzy gain scheduled PI speed controller for switched reluctance motor drive,” IEEE Proc. IECON’97, vol. 3, pp. 989-994, Nov. 1997. [21] M. Ehsani and K. R. Ramani, “Direct control strategies based on sensing inductance in switched reluctance motors,” IEEE Trans. Power Electron., vol. 11, no. 1, pp. 74-82, Jan. 1996. [22] S. K. Sahoo, S. K. Panda, “Indirect torque control of switched reluctance motors using iterative learning control,” IEEE Trans. Power Electron., vol. 20, no. 1, pp. 200-208, Jan. 2005. [23] C. C. Chan, Y. J. Zhan, K. T. Chau, “Stability analysis of fuzzy sliding mode controlled switched reluctance motor drives,” Power Electron. Special. Conf., vol. 2, 17-22 May 1998, pp. 1283-1289. [24] H. Huovila and O. Karasti, “A sensorless SR motor position measurement method,” Machine Automat., VTT Automat., Finland, 2003. [25] F. R. Salmasi, B. Fahimi, H. Gao, and M. Ehsani, “Robust sensorless rotor position detection in switched reluctance motors for low speed applications,” IEEE Trans. Power Electron., vol. 16, no. 8, pp. 839-843, June 2001. [26] J. P. Lyons, S. R. MacMinn, and M. A. Preston, “Flux/Current Methods For SRM Rotor Position Estimation”, Industry Application Society Annual Meeting, Conference Record of the 1991 IEEE, vol1. 1, pp. 482-487, 1991. [27] J. E. Slotine and Weiping Li, Applied Nonlinear Control, New Jersey: Prentice Hall, 1991. [28] G. S. Buja, R. Menis, and M. I. Valla, “Variable structure control of an SRM drive,” IEEE Trans. Ind. Electron., vol. 40,no. 1, pp 56-63, Feb. 1993. [29] S. Vukosavic and V. R. Stefanovic, “SRM inverter topologies: a comparative evaluation,” IEEE Trans. Ind. Appl., vol. 27, no. 6, pp. 1034-1047, Nov./Dec. 1991. [30] M. S. Arefeen, “Implementation of a Current Controlled Switched Reluctance Motor Drive Using TMS320F240”, Application Report: SPRA282, Texas Instruments, Sep. 1998.
摘要: 
本文主旨在於利用無感測器電感估測方法完全取代光學編碼器來驅動四相的可變磁阻馬達。我們在對稱性雙順向式換流器中安裝兩個電流感測器,利用電流建立馬達磁交鏈的動態,進而計算得知電感值,並且用來估測出馬達的位置。然而在取得系統的參數上,我們使用DSP來計算電感的演算法。並且計算出足夠的電感資訊來達到驅動目的。最後經由模擬數據以及實驗結果的資料證實此理論的可行性。

The purpose of this thesis is to develop a sensorless positioning method for a four-phase switched reluctance motor so as to fully replace the optical encoder in the driving mechanism. We install two current sensors in the dual-forward converter. By substituting the current information into the flux linkage dynamics, we obtain the instantaneous inductance value, so that the rotor position can be virtually estimated. We use a digital signal processor for computing the system parameters, which are then fed into the inductance computing algorithm. It is found that the inductance information alone is sufficient for driving purpose. The idea is confirmed by computer simulations as well as experimental data.
URI: http://hdl.handle.net/11455/8087
其他識別: U0005-1607200815353500
Appears in Collections:電機工程學系所

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