跳到主要內容

臺灣博碩士論文加值系統

(44.201.99.222) 您好!臺灣時間:2022/11/30 18:09
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果 :::

詳目顯示

: 
twitterline
研究生:潘健倫
研究生(外文):Chien-Lun Pan
論文名稱:低直流鏈電容值之三相感應電動機驅動系統研製
論文名稱(外文):Development of Three-Phase Induction Motor Drives with Low DC-Link Capacitance
指導教授:黃仲欽
指導教授(外文):Chung-chien Huang
學位類別:碩士
校院名稱:國立臺灣科技大學
系所名稱:電機工程系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2006
畢業學年度:94
語文別:中文
論文頁數:142
中文關鍵詞:低直流鏈電容值三相感應電動機
外文關鍵詞:low dc-Link capacitancethree-phase induction
相關次數:
  • 被引用被引用:7
  • 點閱點閱:353
  • 評分評分:
  • 下載下載:103
  • 收藏至我的研究室書目清單書目收藏:1
本文旨在研製具直流鏈電壓補償之低直流鏈電容值三相感應電動機調速控制系統。文中採用全橋型二極體整流器,將市電轉換為直流電,並回授直流鏈電壓作脈波寬度調變補償控制,不僅可降低變頻器輸出電流諧波含量,亦可減少所需之直流鏈電容值及體積。另者,本文系統亦偵測直流鏈電壓之最小值,規劃其三相感應電動機驅動器之控速範圍,使三相感應電動機之轉速及轉矩不受市電電壓變動而抖動。本文配合直流鏈電壓回授作脈波寬度調變控制之補償及進行弱磁控制,在轉矩及轉速限制範圍內亦能穩定運轉。
本文已完成具直流鏈電壓補償之三相感應電動機的定磁通控制及間接式轉子磁場導向之轉速閉迴路控制。本系統採用德州儀器之數位信號處理器TMS320LF2407A為控制核心,三相感應電動機之轉速控制及變頻器控制皆用軟體程式完成,以減少硬體電路。本文已完成400W之三相感應電動機的調速系統,其輸入電源為三相60Hz、110V,直流鏈電容為22 ,在定轉矩區及定功率區皆能穩定運轉。
This thesis focuses on the design and implementation of a speed control system for three-phase induction motors. The full-bridge diode rectifier is used to convert the utility to dc source. The control of pulse-width modulation with compensation is completed by the feedback of dc-link voltage. It thus can not only improve the current harmonics of inverter but also reduce dc-link capacitance and volume. Besides, the speed control range of three-phase induction motor driver is investigated by detecting the minimum value of dc-link voltage to avoid torque and speed fluctuation when utility voltage varies. According to the feedback of dc-link voltage, the compensation of pulse-width modulation and field-weakening control are conducted to make the motor operate steadily in constant torque and constant horse-power regions.
In this thesis, closed-loop speed control of a three-phase induction motor with dc-link voltage compensation are given using constant flux and indirect rotor flux oriented controls. A high-performance, low-cost digital signal processor, TMS320LF2407A, is used as the control core. The control of motor and inverter is accomplished by software for cost reduction. A prototype of 400W three-phase induction motor with speed control system is developed. The input is three-phase, 60Hz and 110V.The dc-link capacitor is 22uF. The experimental data show that the motor runs smoothly as expected.
中文摘要 Ⅰ
英文摘要 Ⅱ
誌 謝 Ⅲ
目 錄 Ⅳ
符號索引 Ⅵ
圖表索引 XI
第一章 緒論 1
1.1 前言 1
1.2 系統架構 1
1.3 本文主要特色 3
1.4 本文大綱 4
第二章 全橋二極體整流器之分析及實測 5
2.1 前言 5
2.2 三相全橋型二極體整流器之分析 5
2.3 單相全橋型二極體整流器之分析 15
2.4 結語 24
第三章 三相變頻器及其脈波寬度調變控制 26
3.1 前言 26
3.2 三相變頻器之數學模式 26
3.3 三相變頻器之脈波寬度調變控制 31
3.3.1 弦式脈波寬度調變控制 31
3.3.2 電壓空間向量脈波寬度調變控制 34
3.4 具直流鏈電壓補償之三相變頻器實測 41
3.5 結語 60
第四章 具直流鏈電壓補償之三相感應電動驅動系統 61
4.1 前言 61
4.2 三相感應電動機之定磁通控制 61
4.3 三相感應電動機之間接式轉子磁場導向控制 62
4.3.1 三相感應電動機之數學模式 62
4.3.2 轉速閉迴路控制之設計 66
4.3.3 電流閉迴路控制之設計 67
4.3.4 弱磁控制 68
4.4 結語 71
第五章 實體製作及實測 72
5.1 前言 72
5.2 硬體電路 72
5.2.1 數位訊號處理器之介面電路 72
5.2.2 電流回授電路 74
5.2.3 電壓回授電路 75
5.2.4 功率級電晶體之驅動電路 77
5.3 軟體規劃 77
5.3.1 三相感應電動機轉速開迴路之定磁通控制軟體規劃 78
5.3.2 三相感應電動機間接式轉子磁場導向控制軟體規劃 80
5.4 實測 83
5.4.1 三相感應電動機轉速開迴路之定磁通控制實測 83
5.4.2 三相感應電動機間接式轉子磁場導向控制之實測 84
5.5 結語 109
第六章 結論及建議 111
6.1 結論 111
6.2 建議 111
參考文獻 113
附錄A 系統參數 116
附錄B 單相全橋二極體整流器直流鏈電壓漣波之計算 117
附錄C 單相全橋二極體整流器直流鏈電容之計算 118
作者簡介 119
[1]M. H. Rashid, “Power electronics circuits, devices, and application, Third Edition,” Prentice Hall, N. J., 2004.
[2]R. Carbone, P. Corsonello and A. Scappatura, “A three-phase diode rectifier with low current harmonics,” IEEE International Conference, vol.2, pp. 642-647, 2003.
[3]K. Ohtsuka, K. Matsui, I. Yamamoto and Y. Yao, “A novel three-phase diode rectifier with sinusoidal input current,” IEEE International Symposium on Industry Electronics, vol.2, pp.910-915, 2001.
[4]T. K. Philip, “Element of power electronics,” Oxford, New York, U.S.A., 1998.
[5]D. M. Broad and D. W. Novothy, “Current control of vsi-pwm inverters,” IEEE Transactions on Industry Applications, vol. 26, pp. 880-885, 1990.
[6]N. Mohan, T. M. Undeland and W. P. Robbins, “Power electronics: converters, applications and design,” John Wiley & Sons, 1995
[7]許溢适譯,“AC伺服系統的理論與設計實務 ”,文笙書局,民國八十一年。
[8]劉昌煥,“交流電機控制 ”,東華書局,民國九十年。
[9]C. Wang and Q. Lu, “Analysis of naturally sampled space vector modulation pwm in overmodulation region,” Power Electronics and Motion Control Conference, vol. 2, pp. 694-698, 2004.
[10]Z. Keliang and W. Danwei, “Relationship between space-vector modulation and three-phase carrier-based pwm: a comprehensive analysis,” IEEE Transactions on Industry Electronics, vol. 49, pp. 186-196, 2002.
[11]C. B. Jacobina, “Digital scalar pulse-width modulation: a simple approach to introduce nonsinusoidal modulation waveforms,” IEEE Transactions on Industry Applications, vol. 16, pp. 351-359, 2001.
[12]H. V. Broeck, H. C. Skudelny and G. V. Stanke, “Analysis and realization of a pulse-width modulator based on voltage space vectors,” IEEE Transactions on Industry Applications, vol. 24, no. 1, pp. 142-149, 1998.
[13]A. Bakhshai, G. Joos, J. Espinoza and H. Jin, “Fast space vector modulation based on a neurocomputing digital signal processor,” Power Electronics Conference and Exposition, vol. 2, pp. 872-878, 1997.
[14]J. Holtz, “Pulse-width modulation for electronic power conversion” Proceedings of the IEEE, vol. 82, no. 8, pp. 1194-1214, 1994.
[15]F. Blaschke, “The principle of field orientation as applied to the new trans vector closed loop control system for field machines,” Siemesns Review, vol. 134, pp. 217-220, 1972.
[16]R. D. Lorenz and D. B. Laeson, “Flux and torque decoupling control for field-weakened operation of field-oriented induction machines,” IEEE Transactions on Industry Applications, vol. 26, pp. 290-295, 1990.
[17]C. E. Ong, “Dynamic simulation of electronic machinery,” Prentice Hall, N. J., 1998.
[18]廖竣慶,“高功因三相感應伺服驅動系統之瞬間功率平衡控制 ”,國立台灣科技大學電機研究所博士論文,民國八十九年。
[19]張松助,“直接式全數位化感應電動機轉速控制 ”,國立台灣工業技術學院工程技術研究所電機工程技術學程碩士論文,民國七十八年。
[20]R. Krishnan, “Electronic motor drives modeling, analysis, and control,” Prentice Hall, N. J., 2001.
[21]何世賓,“凸極式永磁式同步電動機之高效率及高速控制系統研制 ”,國立台灣科技大學電機研究所碩士論文,民國八十九年。
[22]H. Saadat, “Power system analysis,” McGraw-Hill, Singapore, pp.189-200, 1999.
[23]TMS320LF/LC240x DSP Controllers System and Peripherals, Reference Guide, 2001.
[24]李惇榮,“三相三階層雙向功率轉換器之研製 ”,國立台灣科技大學電機工程研究所碩士論文,民國九十三年。
[25]陳守誠,“太陽能與風力發電複合系統之研製 ”,國立台灣科技大學電機工程研究所碩士論文,民國九十二年。
[26]PM20CSJ060 Technical Manual, Mitsubishi Electric Co., 2000.
[27]C. T. Pan and Y. S. Huang, “A truly error bounded current controller for three-phase AC/DC boost converter,” IEEE IECON’02, vol. 1, pp. 359-364, 1999.
[28]D. O. Neacsu, “Vectorial current control techniques for three-phase AC/DC boost converters,” IEEE ISIE’99, vol. 2, pp. 527-532, 1999.
[29]D. Casadei, F. Profumo, G. Serra and A. Tani, “FOC and DTC: two viable schemes for induction motors torque control,” IEEE Transactions on Power Electronics, vol. 17, pp. 779-787. 2002.
[30]I. Takahashi and Y. Ohmori, “High performance direct torque control of an induction motor,” IEEE Transactions on Industry Applications, vol. 25, pp. 257-264, 1989.
[31]J. W. Choi and S. K. sul, “Fast current controller in three-phase AC/DC boost converter using d-q axis crosscoupling,” IEEE Transactions on Power Electronics, vol. 13, pp. 179-185, 1998.
[32]李隆財,吳金勇,“TMS320C240 原理與實習 ”,長高企業有限公司,民國八十九年。
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top