本論文主要是探討及分析一部單相110/220 V、4 極、1/3馬力之單相感應電機，於單相感應馬達及獨立自激式單相感應發電機等雙模式運轉下之重要特性。
　　
在單相感應馬達模式部分，本論文除採用可用來分析磁通、熱流、及暫態等特性之FLUX2D電磁場模擬軟體，以模擬一部單相感應馬達內部電氣特性外，亦同時使用單相感應馬達之交-直軸等效電路模型來進行模擬，再以實測波形結果同時比較FLUX2D及交-直軸等效模型之模擬結果，以瞭解模擬軟體及電機模型的可用性。
　　
在自激式單相感應發電機部分，文中先利用特徵值及特徵靈敏度之技巧求得所需最小自激電容值，接著再利用自激感應發電機之穩態等效電路模型，求得主繞組電流和主繞組之磁化電抗關係。再利用上述之技巧，建構交-直軸之自激式單相感應發電機等效電路。最後以實測結果對照比較交-直軸等效模型之模擬波形，以分析其單相感應發電機之特性。

This thesis investigates the important performance of a single-phase, 110/220-V, 4-pole, 1/3-hp induction machine under two different operation modes, i.e., a single-phase induction motor (SPIM) mode and an isolated single-phase self-excited induction generator (SPSEIG) mode.

In SPIM mode, the FLUX2D simulated software, which is widely employed for analyzing flux, heat, and transient characteristics, and the d-q axis SPIM equivalent-circuit model are both utilized to simulate the characteristics of a SPIM. The experimental results are compared with the simulated results obtained from both FLUX2D and q-d axis model to validate the performance of the studied machine under different operating conditions.

In SPSEIG mode, both eigenvalue and eigenvalue sensitivity techniques are employed to determine required minimum excitation capacitance. The steady-state equivalent-circuit of a SPSEIG is used to obtain the relationship between main-winding current and magnetizing reactance. The simulated results based on a d-q axis equivalent-circuit SPSEIG model are also compared with the experimental results under different operating conditions.

[1] A. M. Stankovic and T. Aydln, “ Modeling and Analysis of Single-Phase Induction Machines with Dynamic Phaser,” IEEE Trans. Power Systems, Vol. 14, No. 1, February 1999, pp. 9-14.
[2] A. Jr. Domijan and Y. Yuexin, “Single phase induction machine simulation using the Electromagnetic Transients Program: theory and test cases,” IEEE Trans. Energy Conversion, Vol. 9, No. 3, Sept. 1994, pp. 535-542.
[3] M. Popescu and V. Navrapescu, “A method of iron loss and magnetising flux saturation modelling in stationary frame reference of single and two-phase induction machines,” Power Electronics and Variable Speed Drives, Eighth International Conference, pp. 140-146.
[4] M. Popescu, “Analysis and modelling of single-phase induction motor with external rotor for domestic applications,” IEEE Industry Applications Conference, Vol. 1, pp. 463-470.
[5] J. Faiz, M. Ojaghi and A. Keyhani, “PSPICE simulation of single-phase induction motors,” IEEE Trans. Energy Conversion, Vol 14, No. 1, March 1999, pp. 86-92.
[6] M. Enokizono and T. Miyazaki, “Study on torque improvement of single-phase induction motor by using FEM,” IEEE Trans. Magnetics, Vol. 35, No. 5, Sept. 1999. pp. 3703-3705.
[7] D. Lin and T. Batan, “Harmonic losses of single-phase induction motors under nonsinusoidal voltages,” IEEE Trans. Energy Conversion, Vol. 11, No. 2, June 1996, pp. 273-286.
[8] E. Muljadi and T. A. Lipo, “Adjustable AC capacitor for a single phase induction motor,” Industry Applications Society Annual Meeting, Conference Record of the 1991 IEEE, vol. 1, pp. 185-190.
[9] C. B.　Rajanathan and B. J. Watson, “Simulation of a single phase induction motor operating in the motoring, generating and braking modes,” IEEE Trans. Magnetics, Vol. 32, No. 3, May 1996, pp. 1541-1544.
[10] M. F. Rahman and L. Zhong, “A single/two-phase, regenerative, variable speed, induction motor drive with sinusoidal input current,” Thirtieth IAS Annual Meeting, Conference Record of the 1995 IEEE, Vol. 1, pp. 584-590.
[11] E. R. Jr. Collins, H. B. Puttgen, and W.E. Sayle, “Single-phase induction motor adjustable speed drive: direct phase angle control of the auxiliary winding supply,” Industry Applications Society Annual Meeting, Conference Record of the 1988 IEEE, Vol. 1, pp. 246-252.
[12] H. Huang, E. F. Fuchs and J. C. White, “Optimal placement of the run capacitor in single-phase induction motor designs,” IEEE Trans. Energy Conversion, Vol. 3, No. 3, Sept. 1988, pp. 647-652.
[13] C. B. Rasmussen and T. J. E. Miller, “Revolving-field polygon technique for performance prediction of single-phase induction motors,” Industry Applications Conference, Conference Record of the 2000 IEEE, Vol. 1, pp. 457-462.
[14] O. Ojo, “Performance of self-excited single-phase induction generators with shunt, short-shunt and long-shunt excitation connections,” IEEE Trans. Energy Conversion, Vol. 11, Sept. 1996, pp. 477-482.
[15] “IEEE Standard Test Procedure for Single-phase Induction Motors,” IEEE Std., Dec. 1982, pp. 114-1982 .
[16] O. Ojo and O. Omozusi, “Parameter estimation of single-phase induction machines,” Industry Applications Conference, Conference Record of the 2001 IEEE, Vol. 4, pp. 2280-2287.
[17] S. Nandi and S. Ahmed, “Selection criteria of induction machines for speed-sensorless drive applications,” Industry Applications Conference, Conference Record of the 2001 IEEE, Vol. 2, pp. 1131-1138.
[18] E. R. Jr. Collins, P. B. Boyd, and A. O. Smith, “Improved methods for determining the equivalent circuit parameters for single-phase induction motor models,” Industry Applications Society Annual Meeting, Conference Record of the 1993 IEEE, pp. 390-397.
[19] V. Tipsuwanporn and A. Charean, “Quick torque controlled SPIM using PID controller based on PLL technique,” IEEE Power Engineering Society Winter Meeting, Vol. 1, pp. 324-327.
[20] M. S. J. Asghar, “Smooth speed control of single-phase induction motors by integral-cycle switching,” IEEE Trans. Energy Conversion, Vol. 14, No. 4, Dec. 1999, pp. 1094-1099.
[21] K. Davey, “Rotating field analysis using boundary element methods,” IEEE Trans. Magnetics, Vol. 35, No. 3, May 1999, pp. 1402-1405.
[22] Y. H. A. Rahim and A. I. Alolah, “Performance of single phase induction generators,” IEEE Trans. Energy Conversion, Vol. 8, No. 3, Sept. 1993, pp. 389-395.
[23] B. Singh and L. B. Shilpkar, “Steady-state analysis of single-phase self-excited induction generator,” IEE Proceedings, Generation Transmission and Distribution, Vol. 146, No. 5, Sept. 1999, pp. 421-427.
[24] P. C. Krause, Analysis of Electric Machinery, McGraw-Hill Book Co., 1987.
[25] S. J. Chapman, Electric Machinery Fundamentals, McGraw-Hill Book Co., 1991.