Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive
This paper presents an optimal switching strategy employed in direct torque control (DTC) of induction machine utilizing dual-inverter supplied drive. In the proposed switching strategy, the utilization of appropriate amplitude of voltage vectors based on machine operating condition can reduce the...
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Institute Of Electrical And Electronics Engineers Inc. (IEEE)
2016
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Online Access: | http://eprints.utem.edu.my/id/eprint/17231/1/Minimization%20Of%20Torque%20Ripple%20And%20Switching%20Frequency%20Utilizing%20Optimal%20DTC%20Switching%20Strategy%20For%20Dual-Inverter%20Supplied%20Drive.pdf http://eprints.utem.edu.my/id/eprint/17231/ http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7449385 |
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my.utem.eprints.172312021-09-12T03:24:19Z http://eprints.utem.edu.my/id/eprint/17231/ Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive Muhd Khairi, Abd Rahim Auzani, Jidin Fazlli, Patkar Sundram, Ramahlingam Yusnida, Ahmad Tarmizi Huzainirah, Ismail Siti Azura, Ahmad Tarusan T Technology (General) This paper presents an optimal switching strategy employed in direct torque control (DTC) of induction machine utilizing dual-inverter supplied drive. In the proposed switching strategy, the utilization of appropriate amplitude of voltage vectors based on machine operating condition can reduce the rate change of torque slope while improving the performance of DTC drive in term of torque ripple reduction and also minimization of switching frequency variation. This is achieved by modifying the torque error status according to the capability of torque regulation which is done by evaluating the switching frequencies of torque and stator flux error status from the hysteresis comparators. By doing that the suitable amplitude of voltage vectors is able to be applied based on machine operation. All the improvements offered in the proposed strategy are verified through simulation results. Institute Of Electrical And Electronics Engineers Inc. (IEEE) 2016 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/17231/1/Minimization%20Of%20Torque%20Ripple%20And%20Switching%20Frequency%20Utilizing%20Optimal%20DTC%20Switching%20Strategy%20For%20Dual-Inverter%20Supplied%20Drive.pdf Muhd Khairi, Abd Rahim and Auzani, Jidin and Fazlli, Patkar and Sundram, Ramahlingam and Yusnida, Ahmad Tarmizi and Huzainirah, Ismail and Siti Azura, Ahmad Tarusan (2016) Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive. 2015 IEEE Student Conference On Research And Development (SCOReD). pp. 49-54. ISSN 978-146739572-4 http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7449385 10.1109/SCORED.2015.7449385 |
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T Technology (General) Muhd Khairi, Abd Rahim Auzani, Jidin Fazlli, Patkar Sundram, Ramahlingam Yusnida, Ahmad Tarmizi Huzainirah, Ismail Siti Azura, Ahmad Tarusan Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive |
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This paper presents an optimal switching strategy employed in direct torque control (DTC) of induction machine
utilizing dual-inverter supplied drive. In the proposed switching strategy, the utilization of appropriate amplitude of voltage vectors based on machine operating condition can reduce the rate change of torque slope while improving the performance of DTC drive in term of torque ripple reduction and also minimization of switching frequency variation. This is achieved by modifying the torque error status according to the capability of torque
regulation which is done by evaluating the switching frequencies of torque and stator flux error status from the hysteresis comparators. By doing that the suitable amplitude of voltage vectors is able to be applied based on machine operation. All the improvements offered in the proposed strategy are verified through simulation results. |
format |
Article |
author |
Muhd Khairi, Abd Rahim Auzani, Jidin Fazlli, Patkar Sundram, Ramahlingam Yusnida, Ahmad Tarmizi Huzainirah, Ismail Siti Azura, Ahmad Tarusan |
author_facet |
Muhd Khairi, Abd Rahim Auzani, Jidin Fazlli, Patkar Sundram, Ramahlingam Yusnida, Ahmad Tarmizi Huzainirah, Ismail Siti Azura, Ahmad Tarusan |
author_sort |
Muhd Khairi, Abd Rahim |
title |
Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive |
title_short |
Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive |
title_full |
Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive |
title_fullStr |
Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive |
title_full_unstemmed |
Minimization Of Torque Ripple And Switching Frequency Utilizing Optimal DTC Switching Strategy For Dual-Inverter Supplied Drive |
title_sort |
minimization of torque ripple and switching frequency utilizing optimal dtc switching strategy for dual-inverter supplied drive |
publisher |
Institute Of Electrical And Electronics Engineers Inc. (IEEE) |
publishDate |
2016 |
url |
http://eprints.utem.edu.my/id/eprint/17231/1/Minimization%20Of%20Torque%20Ripple%20And%20Switching%20Frequency%20Utilizing%20Optimal%20DTC%20Switching%20Strategy%20For%20Dual-Inverter%20Supplied%20Drive.pdf http://eprints.utem.edu.my/id/eprint/17231/ http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7449385 |
_version_ |
1712288909138853888 |
score |
13.160551 |