臺灣博碩士論文加值系統

本篇文章主要是探討在步階變化負載情況下，電力系統的動態特及穩定度的分析。本論文使用電力系統的模擬軟體CYME來作「三機系統」、「七機系統」以及「台電多機系統」之動態模擬及特徵值的求解。由模擬結果可以發現，電力系統受不同步階變化負載時，穩定度確實會受到此種負載擾動之影響而變化，而系統的頻率也會因此漂移，這些都是值得深入研究的目標。

The primary purpose of this thesis is to investigate the dynamic and stability of power systems subject to step changed loads. This thesis employs a power—system simulation program, CYME, to simulate the dynamics and to calculate the eigenvalues of a three-machine power system, a seven-machine power system, and a practical Taiwan Power System. It can be concluded from the simulated results that the power system stability is significantly affected by the studied step changed load. Moreover, the system frequency will drift when the step changed load is applied to the studied power system.

頁次
中文摘要 I
英文摘要 II
誌 謝 III
目 錄 IV
圖目錄 VI
表目錄 IX
符號說明 XI
第一章 緒論 1
1.1 研究動機 1
1.2 文獻回顧 2
1.3 研究內容簡介 6
第二章 CYME軟體工具的介紹 8
2.1 前言 8
2.2 CYMFLOW軟體的介紹 9
2.3 CYMSTAB軟體的介紹 13
2.4 CYMEIGEN軟體的介紹 14
第三章 系統頻率變化係數的求解 17
3.1 前言 17
3.2 系統頻率變化係數的定義 18
3.2 台電跳機事故之系統頻率變化係數統計分析21
第四章 三機系統之動態模擬及穩定度分析36
4.1 前言 36
4.2 三機系統的動態模擬 38
4.3 三機系統的穩定度分析 49
第五章 七機系統之動態模擬及穩定度分析65
5.1 前言 65
5.2 七機系統的動態模擬 68
5.3 七機系統的穩定度分析 76
第六章 台電多機系統之動態模擬及穩定度分析92
6.1 前言 92
6.2 台電多機系統的動態模擬 93
6.3 台電多機系統的穩定度分析 102
第七章 結 論 108
參考文獻 109
附錄A：分析三機系統之CYME輸入檔案 113
附錄B：台電機組發電機、激磁系統及調速機模型 115
附錄C：三機系統於不同遽變量下之特徵值 116

[1] 野田 權祐(編)，電力系統的制御，電氣書院 Power Control and Information Series，1986年。(日文書)
[2] C. W. Taylor, Power System Voltage Stability, McGraw-Hill Inc., 1994.
[3] W. A. Morgan, H. B. Peck, D. R. Holland, F. A. Cullen, and J. B. Ruzek, “Modern stability aids for Calvert Cliffs units,” IEEE Transactions on Power Apparatus and Systems, vol. 90, no. 1, January/February 1971, pp. 1-10.
[4] E. W. Cushing, G. E. Drechsler, W. P. Killgoar, H. G. Marshall, and H. R. Stewart, “Fast valving as an aid to power system transient stability and prompt resynchronization and rapid reload after full load rejection,” IEEE Transactions on Power Apparatus and Systems, vol. 90, no. 12, November/December 1971, pp. 2517-2527.
[5] J. L. Dineley and P. J. Fenwick, “The effects of prime-mover and excitation control on the stability of large steam turbine generators,” IEEE Transactions on Power Apparatus and Systems, vol. 93, no. 5, September/October 1974, pp. 1613-1623.
[6] V. H. Quintana, M. A. Zohdy, and J. H. Anderson, “On the design of output feedback excitation controllers of synchronous,” IEEE Transactions on Power Apparatus and Systems, vol. 95, no. 3, August 1976, pp. 954-961.
[7] T. Machida, “Improving transient stability of ac system by joint usage of dc system,” IEEE Transactions on Power Apparatus and Systems, vol. 85, no. 3, March 1966, pp. 226-232.
[8] J. W. Klein, C. M. Ong, P. C. Krause, and R. A. Fernandes, “Dynamic stability assessment model of a parallel ac-dc power system,” IEEE Transactions on Power Apparatus and Systems, vol. 96, no. 4, July/August 1977, pp. 1296-1304.
[9] W. H. Croft and R. H. Hartley, “Improving transient stability by use of dynamic braking,” IEEE Transactions on Power Apparatus and Systems, vol. 59, April 1962, pp. 17-26.
[10] M. L. Shelton, W. A. Mittelstadt, P. R. Winkleman, and W. J. Bellerby, “Bonnevile power administration 1400-MW braking resistor,” IEEE Transactions on Power Apparatus and Systems, vol. 94, no. 2, March/April 1975, pp. 602-611.
[11] D. J. Chee-Hing, V. H. Quintana, K. S. Julien, and S. C. King, “Power system stability control through load modulation,” IEEE Transactions on Power Apparatus and Systems, May 1979.
[12] G. M. Cook, W. C. Spindler, and G. Grefe, "Overview of battery power regulation and storage," IEEE Transactions on Energy Conversion, vol. 6, no. 1, March 1991, pp. 204-211.
[13] D. Kottick, M. Blau, and D. Edelstein, “Battery energy storage for frequency regulation in an island power system,” IEEE Transactions on Energy Conversion, vol. 8, no. 3, September 1993, pp. 455-459.
[14] H. J. Kunisch, K. G. Kramer, and H. Dominik, “Battery energy storage-Another option for load-frequency-control and instantaneous reserve,” IEEE Transactions on Energy Conversion, vol. 1, no. 3, September 1986, pp. 41-46.
[15] C. F. Lu, C. C. Liu, and C. J. Wu, “Effect of battery energy storage system on load frequency control considering governor deadband and generation rate constraint,” IEEE Transactions on Energy Conversion, vol. 10, no. 3, September 1995, pp. 555-561.
[16] S. Banerjee, J. K. Chatterjee, and S. C. Tripathy, “Application of magnetic energy storage unit as load-frequency stabilizer,” IEEE Transactions on Energy Conversion, vol. 5, no. 1, March 1990, pp. 46-51.
[17] S. Furuya, T. Taguchi, K. Kusunoki, T. Yanagisawa, T. Kageyama, and T. Kanai, “Successful achievement in a variable speed pumped storage power system at Yagisawa power plant,” PCC-Yokohama ’93, 1993, pp. 603-608.
[18] 詹宏祺 編譯，“可變速抽蓄發電系統實用化技術”，臺電工程月刊，第524期，81年4月。
[19] T. Kuwabare, A. Shibuya, H. Furuta, E. Kita, and K. Mitsuhashi, “Design and dynamic response characteristics of 400 MW adjustable speed pumped storage unit for Ohkawachi station,” IEEE Transactions on Energy Conversion, vol. 11, no. 2, June 1996, pp. 376-384.
[20] 許福來 譯，“400 MW可調速抽蓄系統”，臺電工程月刊，第526期，81年6月。
[21] J. M. Undrill, J. A. Gasazza, E. M. Gulachenski, and L. K. Kirchmayer, “Electromechanical equivalents for use in power system stability studies,” IEEE Transactions on Power Apparatus and Systems, September/October 1971, pp..
[22] O. W. Hanson, C. J. Goodwin, and P. L. Dandeon, “Influence of excitation and speed control parameters in stabilizing Intersystem Oscillations,” IEEE Transactions on Power Apparatus and Systems, May 1968.
[23] Colin E. J. bowler, D. N. Ewart, and C. Concordia, “Self excited torsional frequency oscillations with series capacitors,” IEEE Transactions on Power Apparatus and Systems, September/October 1973.
[24] F. P. Demello and C. Concordia, “Concepts of synchronous machine stability as affected by excitation control,” IEEE Transactions on Power Apparatus and Systems, April 1969.
[25] F. W. Keay and G.I. Stilman, “Excitation system dynamic characteristics,” IEEE Transactions on Power Apparatus and Systems, January/February 1973.
[26] W. R. Evans, Control System Dynamics, New York: McGraw-Hill Book Company, 1954.
[27] J. G. Truxal, Automatic Feedback Control System Synthesis, New York: McGraw-Hill Book Company, 1955.
[28] G. A. Bierson, “Quick methods for evaluating the close-loop poles of feedback control systems,” AIEE Transactions, vol. 72, pt. II, May 1953, pp. 53-70.
[29] K. Chen, “A quick methods for evaluating the close-loop poles of feedback control systems,” AIEE Transactions, vol. 76, pt. II, May 1957, pp. 80-87.
[30] H. R. Perry, J. F. Luini, and J. C. Coulter, “Improved stability with low time constant rotating exciter,” IEEE Transactions on Power Apparatus and Systems, September/October 1971.
[31] W. Watson and G. Manchur, “Experience with supplementary damping signals for generators static excitation systems,” IEEE Transactions on Power Apparatus and Systems,” January/February, 1973.
[32] 張忠良，台電系統低頻振盪現象之實測與改善，經濟部83年度研究發展專題，83年6月30日，第73-80頁。
[33] 王醴，遽變負載對系統頻率的影響及改善對策，台電綜合研究所專題計畫，87年12月，第110-122頁。
[34] P. M. Anderson and A. A. Found, Power System Control and Stability, Iowa: The Iowa University Press, Ames, 1977.
[35] O. I. Elgerd, Electric Energy Systems Theory — An Introduction, New York: McGraw-Hill Book Company, 1982.
[36] CYMSTAB User’s Guide & Reference Manual, Canada: CYME International Inc., 1994.