Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor
This paper presents a combined approach of fractional-order proportional-integral (FOPI) control with field-oriented control (FOC) for maximum torque per ampere (MTPA) tracking. The method maximizes the torque-to-ampere ratio by optimizing the produced torque and minimizing the stator current. This...
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| Format: | Article |
| Language: | English |
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AIMS Press
2024-09-01
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| Series: | AIMS Electronics and Electrical Engineering |
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| Online Access: | https://www.aimspress.com/article/doi/10.3934/electreng.2024018 |
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| author | Fadhil A. Hasan Lina J. Rashad |
| author_facet | Fadhil A. Hasan Lina J. Rashad |
| author_sort | Fadhil A. Hasan |
| collection | DOAJ |
| description | This paper presents a combined approach of fractional-order proportional-integral (FOPI) control with field-oriented control (FOC) for maximum torque per ampere (MTPA) tracking. The method maximizes the torque-to-ampere ratio by optimizing the produced torque and minimizing the stator current. This approach reduces power consumption and thereby enhances energy efficiency. Furthermore, the method is improved by considering the rotor iron loss (closest to reality). The complete mathematical analysis, modeling, and simulation are demonstrated. The dominant criteria of the motor, such as rotor speed, electromagnetic torque, and stator current, were compared with the conventional FOC technique. Results showed that the proposed approach significantly exceeds the conventional FOC in terms of drawing current and power consumption, with a 31%–47% and 35%–40% reduction in stator current and average starting current, respectively. Besides, the torque/ampere ratio increased by an average of 24%–39%, with a 12%–17% decrease in consumed kWh for a specific period. The only drawback of the proposed method is that it slightly degrades speed performance, which can simply be ignored. These findings validate the effectiveness of the proposed strategy, especially for battery-powered applications such as electric vehicles. |
| format | Article |
| id | doaj-art-2d5fbe8f2f9a4cd4bd36f9238b31eff4 |
| institution | Kabale University |
| issn | 2578-1588 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | AIMS Electronics and Electrical Engineering |
| spelling | doaj-art-2d5fbe8f2f9a4cd4bd36f9238b31eff42025-01-24T01:10:38ZengAIMS PressAIMS Electronics and Electrical Engineering2578-15882024-09-018337039310.3934/electreng.2024018Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motorFadhil A. Hasan0Lina J. Rashad1Department of Electrical Engineering, University of Technology, IraqDepartment of Electrical Engineering, University of Technology, IraqThis paper presents a combined approach of fractional-order proportional-integral (FOPI) control with field-oriented control (FOC) for maximum torque per ampere (MTPA) tracking. The method maximizes the torque-to-ampere ratio by optimizing the produced torque and minimizing the stator current. This approach reduces power consumption and thereby enhances energy efficiency. Furthermore, the method is improved by considering the rotor iron loss (closest to reality). The complete mathematical analysis, modeling, and simulation are demonstrated. The dominant criteria of the motor, such as rotor speed, electromagnetic torque, and stator current, were compared with the conventional FOC technique. Results showed that the proposed approach significantly exceeds the conventional FOC in terms of drawing current and power consumption, with a 31%–47% and 35%–40% reduction in stator current and average starting current, respectively. Besides, the torque/ampere ratio increased by an average of 24%–39%, with a 12%–17% decrease in consumed kWh for a specific period. The only drawback of the proposed method is that it slightly degrades speed performance, which can simply be ignored. These findings validate the effectiveness of the proposed strategy, especially for battery-powered applications such as electric vehicles.https://www.aimspress.com/article/doi/10.3934/electreng.2024018maximum torque per amperefractional order pi controllerfield-oriented controlenergy efficiencyinduction motor control |
| spellingShingle | Fadhil A. Hasan Lina J. Rashad Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor AIMS Electronics and Electrical Engineering maximum torque per ampere fractional order pi controller field-oriented control energy efficiency induction motor control |
| title | Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor |
| title_full | Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor |
| title_fullStr | Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor |
| title_full_unstemmed | Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor |
| title_short | Combining fractional-order PI controller with field-oriented control based on maximum torque per ampere technique considering iron loss of induction motor |
| title_sort | combining fractional order pi controller with field oriented control based on maximum torque per ampere technique considering iron loss of induction motor |
| topic | maximum torque per ampere fractional order pi controller field-oriented control energy efficiency induction motor control |
| url | https://www.aimspress.com/article/doi/10.3934/electreng.2024018 |
| work_keys_str_mv | AT fadhilahasan combiningfractionalorderpicontrollerwithfieldorientedcontrolbasedonmaximumtorqueperamperetechniqueconsideringironlossofinductionmotor AT linajrashad combiningfractionalorderpicontrollerwithfieldorientedcontrolbasedonmaximumtorqueperamperetechniqueconsideringironlossofinductionmotor |