FPGA-Based V/f Control and Deadtime Compensation of Induction Motors
碩士 === 長庚大學 === 電機工程研究所 === 92 === In this thesis, a FPGA-based voltage-source three-phase inverter of induction motor is designed. The developed modules include SPWM, over-current protect, motor speed calculator and display, and input circuits for speed commands and controller parameters. The V/f c...
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2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/44438636295501867167 |
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ndltd-TW-092CGU004420252016-01-04T04:08:37Z http://ndltd.ncl.edu.tw/handle/44438636295501867167 FPGA-Based V/f Control and Deadtime Compensation of Induction Motors FPGA為基礎之感應馬達V/f控制及短路防止時間補償 Qian-Zhi Chiu 邱乾致 碩士 長庚大學 電機工程研究所 92 In this thesis, a FPGA-based voltage-source three-phase inverter of induction motor is designed. The developed modules include SPWM, over-current protect, motor speed calculator and display, and input circuits for speed commands and controller parameters. The V/f control method, combined is used, such that the controlled speed can be efficiently tracked. To investigate the distortion of current waveforms, space vector modulation, HEDPWM are discussed, where the improvements are compared with SPWM. In addition a modified modulation method is proposed, where the total harmonic distortion can be reduced in the loaded cases. Yeong-Hwa Chang 張永華 2004 學位論文 ; thesis 85 zh-TW |
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NDLTD |
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zh-TW |
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Others
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NDLTD |
| description |
碩士 === 長庚大學 === 電機工程研究所 === 92 === In this thesis, a FPGA-based voltage-source three-phase inverter of induction motor is designed. The developed modules include SPWM, over-current protect, motor speed calculator and display, and input circuits for speed commands and controller parameters. The V/f control method, combined is used, such that the controlled speed can be efficiently tracked. To investigate the distortion of current waveforms, space vector modulation, HEDPWM are discussed, where the improvements are compared with SPWM. In addition a modified modulation method is proposed, where the total harmonic distortion can be reduced in the loaded cases.
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| author2 |
Yeong-Hwa Chang |
| author_facet |
Yeong-Hwa Chang Qian-Zhi Chiu 邱乾致 |
| author |
Qian-Zhi Chiu 邱乾致 |
| spellingShingle |
Qian-Zhi Chiu 邱乾致 FPGA-Based V/f Control and Deadtime Compensation of Induction Motors |
| author_sort |
Qian-Zhi Chiu |
| title |
FPGA-Based V/f Control and Deadtime Compensation of Induction Motors |
| title_short |
FPGA-Based V/f Control and Deadtime Compensation of Induction Motors |
| title_full |
FPGA-Based V/f Control and Deadtime Compensation of Induction Motors |
| title_fullStr |
FPGA-Based V/f Control and Deadtime Compensation of Induction Motors |
| title_full_unstemmed |
FPGA-Based V/f Control and Deadtime Compensation of Induction Motors |
| title_sort |
fpga-based v/f control and deadtime compensation of induction motors |
| publishDate |
2004 |
| url |
http://ndltd.ncl.edu.tw/handle/44438636295501867167 |
| work_keys_str_mv |
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