Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply

This paper is interested in implementing and controlling a modified six-phase induction motor (MSPIM) when fed from a three-phase supply either via an inverter or with a direct grid connection loaded by a centrifugal pump. The main aims of using the MSPIM are to enhance motor reliability and reduce...

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Autores principales:	Mohamed I. Abdelwanis, Essam M. Rashad, Ibrahim B. M. Taha, Fathalla F. Selim
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	PWM six-phase induction motor harmonic distortion three-and six-phase transformers Technology T
Acceso en línea:	https://doaj.org/article/1c318738d78b44a1aa340649df69ad69
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spelling	oai:doaj.org-article:1c318738d78b44a1aa340649df69ad692021-11-25T17:28:50ZImplementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply10.3390/en142277981996-1073https://doaj.org/article/1c318738d78b44a1aa340649df69ad692021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/22/7798https://doaj.org/toc/1996-1073This paper is interested in implementing and controlling a modified six-phase induction motor (MSPIM) when fed from a three-phase supply either via an inverter or with a direct grid connection loaded by a centrifugal pump. The main aims of using the MSPIM are to enhance motor reliability and reduce torque pulsation. A three-to-six phase transformer has been designed, implemented, and employed to enable the SPIM to be driven from a three-phase supply. It is preferable to use the three-to-six phase transformers integrated with three-phase inverter on using the six-phase inverter to generate lower values of harmonics and lower steady-state error of speed and reduce the starting current and because also it isolates the primary circuit from the secondary, and the cost will be lower compared to the design of a special six-phase inverter. Dynamic models of SPIM, three-to-six phase transformer, and three-phase variable speed drive are derived. Then, a scalar (V/F) closed-loop control of SPIM is employed, and the results are discussed. Fine-tuning of PID controllers is used to keep the motor speed tracking the reference value. A low pass filter is connected to reduce the ripple of voltage and current waveforms. An experimental setup has been built and implemented to check the possibility of controlling SPIM by a variable speed drive system fed from a three-to-six phase transformer. It is found that the proposed method can be effectively used to drive the SPIM from a three-phase supply.Mohamed I. AbdelwanisEssam M. RashadIbrahim B. M. TahaFathalla F. SelimMDPI AGarticlePWMsix-phase induction motorharmonic distortionthree-and six-phase transformersTechnologyTENEnergies, Vol 14, Iss 7798, p 7798 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	PWM six-phase induction motor harmonic distortion three-and six-phase transformers Technology T
spellingShingle	PWM six-phase induction motor harmonic distortion three-and six-phase transformers Technology T Mohamed I. Abdelwanis Essam M. Rashad Ibrahim B. M. Taha Fathalla F. Selim Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply
description	This paper is interested in implementing and controlling a modified six-phase induction motor (MSPIM) when fed from a three-phase supply either via an inverter or with a direct grid connection loaded by a centrifugal pump. The main aims of using the MSPIM are to enhance motor reliability and reduce torque pulsation. A three-to-six phase transformer has been designed, implemented, and employed to enable the SPIM to be driven from a three-phase supply. It is preferable to use the three-to-six phase transformers integrated with three-phase inverter on using the six-phase inverter to generate lower values of harmonics and lower steady-state error of speed and reduce the starting current and because also it isolates the primary circuit from the secondary, and the cost will be lower compared to the design of a special six-phase inverter. Dynamic models of SPIM, three-to-six phase transformer, and three-phase variable speed drive are derived. Then, a scalar (V/F) closed-loop control of SPIM is employed, and the results are discussed. Fine-tuning of PID controllers is used to keep the motor speed tracking the reference value. A low pass filter is connected to reduce the ripple of voltage and current waveforms. An experimental setup has been built and implemented to check the possibility of controlling SPIM by a variable speed drive system fed from a three-to-six phase transformer. It is found that the proposed method can be effectively used to drive the SPIM from a three-phase supply.
format	article
author	Mohamed I. Abdelwanis Essam M. Rashad Ibrahim B. M. Taha Fathalla F. Selim
author_facet	Mohamed I. Abdelwanis Essam M. Rashad Ibrahim B. M. Taha Fathalla F. Selim
author_sort	Mohamed I. Abdelwanis
title	Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply
title_short	Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply
title_full	Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply
title_fullStr	Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply
title_full_unstemmed	Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply
title_sort	implementation and control of six-phase induction motor driven by a three-phase supply
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/1c318738d78b44a1aa340649df69ad69
work_keys_str_mv	AT mohamediabdelwanis implementationandcontrolofsixphaseinductionmotordrivenbyathreephasesupply AT essammrashad implementationandcontrolofsixphaseinductionmotordrivenbyathreephasesupply AT ibrahimbmtaha implementationandcontrolofsixphaseinductionmotordrivenbyathreephasesupply AT fathallafselim implementationandcontrolofsixphaseinductionmotordrivenbyathreephasesupply
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Implementation and Control of Six-Phase Induction Motor Driven by a Three-Phase Supply

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