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研究生:汪張育
研究生(外文):Jhang-Yue Wang
論文名稱:以DSP為基底之升壓型三相感應電動機無感測驅動器
論文名稱(外文):DSP Based Boost-type Three-phase Sensorless Induction Motor Drive
指導教授:陳政裕陳政裕引用關係
指導教授(外文):Jeng-Yue Chen
學位類別:碩士
校院名稱:國立虎尾科技大學
系所名稱:電機工程研究所
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:2009
畢業學年度:97
語文別:中文
論文頁數:60
中文關鍵詞:廣義零向量向量控制無感測
外文關鍵詞:generalized zero vectorvector controlsensorless
相關次數:
  • 被引用被引用:1
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本論文提出一以DSP為基底之新型升壓型直流轉交流(DC/AC)變頻器來驅動交流感應電動機。此新型變頻器應用廣義零向量(Generalized Zero Vector,GZV)技巧,將傳統升壓型直流轉交流三相變頻器的兩級結合成單級(SingleStage),可直接應用於較高額定電壓之交流感應電動機,以提高電動機效率,並降低電瓶數量與空間。電動機控制部份採用120度導通控制方式,由電動機定子線圈之反電勢可得到氣隙磁通大小及相位,同時獲得轉子轉速,藉此三個信號可即時修正電動機參數,以達到真正的無感測電動機向量控制。最後,實際研製一交流最高輸出電壓可達200V,容量250W之新型變頻器雛型,驗證所提新型變頻器具備升壓及無感測速度控制等特點。
This thesis proposes a novel sensorless boost-type DC/AC motor drive based on DSP. Using a generalized zero vector technique, the proposed drive has several advantages such as higher output voltage to increase motor efficiency, reduced weight and space of battery. Adapted o 120 control strategy, the magnitude, phase and frequency of air-gap flux can be obtained for motor coil. Therefore, using those
signals of the motor parameter can be modified in real time to achieve the real sensorless vector control. Finally, same experimental results are presented for verification.
中文摘要……………………………………………………………… i
英文摘要……………………………………………………………… ii
致謝………………………………………………………………… iii
目錄…………………………………………………………………… iv
圖目錄………………………………………………………………… vi
表目錄……………………………………………………………… viii
第一章 緒 論………………………………………………………… 1
1.1 研究動機 ………………………………………………………… 1
1.2 文獻回顧 ………………………………………………………… 2
1.3 章節概述 ………………………………………………………… 3
第二章 升壓型直流轉三相交流變頻器 …………………………… 4
2.1 前言 ……………………………………………………………… 4
2.2 升壓型直流轉三相交流變頻器之工作原理 …………………… 6
2.3 升壓型直流轉三相交流變頻器之升壓特性 ………………… 17
第三章 新型感應電動機無感測驅動器控制策略 ………………… 24
3.1 前言 …………………………………………………………… 24
3.2 間接向量控制基本原理 ……………………………………… 26
3.3 新型無感測驅動器控制 ……………………………………… 33
第四章 實體電路製作與實測結果 ………………………………… 38
4.1 前言 …………………………………………………………… 38
4.2 實體電路製作 ………………………………………………… 40
4.3 實測結果 ……………………………………………………… 49
第五章 結論 ………………………………………………………… 56
參考文獻 …………………………………………………………… 58
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[2] J. A. Santisteban and R. M. Stephan,“Vector control method for induction machines: an overview,”IEEE Transactions on Education, vol. 44, no. 2,
2001, pp. 170-174.
[3] Y. N. Lin and C. L. Chen,“Adaptive pseudoreduced-order flux observer for speed sensorless field-oriented control of IM, ”IEEE Transactions on Industrial Electronics, vol. 46, no. 5, 1999, pp. 1042-1045.
[4] H. M. Kojabadi and L. Chang, “ Model reference adaptive system pseudoreduced-order flux observer for very low speed and zero speed estimation in sensorless induction motor drives,”IEEE Power Electronics Specialists, vol. 1, no. 4, 2002, pp. 301-305.
[5] H. M. Kojabadi, L. Chang and R. Doraiswami,“Stability conditions of adaptive pseudo-reduced-order flux observer for vector-controlled sensorless IM drives,”Canadian Conference on Electrical and Computer Engineering, vol. 3, 2004, pp. 1313-1316.
[6] M. Hasegawa, S. Furutani, S. Doki and S. Okuma,“Robust vector control of induction motors using full-order observer in consideration of core loss,” IEEE Transactions on Industrial Electronics, vol.50, no.5, 2003, pp. 912-919.
[7] C-M Chang and C-H Liu,“The design and analysis of reduced-order model for vector controlled induction motor drives,”The 7th Taiwan Power Electronics Conference & Exhibition, 2008, pp.762-767.
[8] C. Schauder,“Adaptive speed identification for vector control of induction motors without rotational transducer, ” IEEE Transactions on industry applications, vol. 28, no. 5, 1992, pp. 1054-1061.
[9] J. Maes, J. A. Melkebeek,“Speed-sensorless direct torque control of induction motors using an adaptive flux observer.”IEEE Transactions on Industry Applications, vol. 36, no. 3, 2000, pp. 778-785.
[10] J. Holtz,“Sensorless control of induction machines-with or without signal injection.”IEEE Transactions on Industrial Electronics, vol. 53, no. 1, 2006, pp. 7-30.
[11] J. Holtz,“Sensorless control of induction motor drives.”IEEE Proc, vol. 90, no. 8, 2002, pp. 1358-1394.
[12] G-W Liao, H-W Lin and Y-H Chang,“Fuzzy scheduling flux observer design for speed sensorless vector-controlled induction motor drives,”The 28th Symposium on Electrical Power Engineering, 2008, pp.E6.6-1~E6.6-5.
[13] Heping Liu, Youwei Zhou, Yu Jiang, Lin Liu, Tongbing Wang and Bo Zhong, “Induction Motor Drive Based on Vector Control for Electric Vehicles”, IEEE Electrical Machines and Systems, vol. 1, 2005, pp.861-865.
[14] R.O. Caceres, and I. Barbi,“A Boost DC–AC Converter: Analysis, Design, and Experimentation,”IEEE Transactions on Power Electronics, vol. 14, no. 1, pp.134-141.
[15] C. T. Pan and J. J. Shieh,“A Single-Stage Three-Phase Boost-Buck AC-DC Converter Based on Generalized Zero-Space Vectors,”IEEE Trans. on power electronics, Vol. 14, No. 5, 1999, pp.949-958.
[16] C. T. Pan and J. J. Shieh,“New space-vector control strategies for three-phase step–up/down AC/DC converter,”IEEE Transactions on Industry Applications, vol. 47, no. 1, 2000, pp. 25-35.
[17] B. K. Bose,“Power Electronics and AC Drives, Englewood Cliffs, NJ: Prentice Hall, 1986.
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