Predictive control of flux angle for induction motors

Mohammadreza Mohebbi, Davood Arab Khaburi, Saeed Heshmatian, Jose Rodriguez, Cristian Garcia Penailillo

Resultado de la investigación: Conference contribution

Resumen

Nowadays, induction motors are widely used in electrical drive systems. Vector control is one of the most utilized methods in these systems. This method has acceptable performance in heavy loading conditions and the rotor flux is the same as the nominal value. However, in light loading, using vector control method results in decreasing the efficiency. When the motor has light loading, there is no need for the nominal flux in order to provide the required torque. Motors are rarely used for operating with their nominal load and the loading is usually different from the nominal value. One of the reasons for this is the overdesign. In this paper, the efficiency of induction motor is improved, especially in light loading. This is accomplished by predictive control of the angle between stator current and rotor flux which is on the d-axis (flux angle). In the proposed method, for light loading condition (the range from no load to a certain value of boundary torque), the flux angle is controlled and kept to a constant value which depends on some of the machine parameters. For the loading range between the boundary torque and the nominal value, the flux angle is controlled but to a variable reference. The designed method can be easily implemented and significantly increases the induction motor efficiency in light loading.

Idioma originalEnglish
Título de la publicación alojadaProceedings - PRECEDE 2019
Subtítulo de la publicación alojada2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781538694145
DOI
EstadoPublished - 1 may 2019
Evento2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics, PRECEDE 2019 - Quanzhou, China
Duración: 31 may 20192 jun 2019

Serie de la publicación

NombreProceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics

Conference

Conference2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics, PRECEDE 2019
PaísChina
CiudadQuanzhou
Período31/05/192/06/19

Huella dactilar

Predictive Control
Induction Motor
Induction motors
Fluxes
Angle
Categorical or nominal
Torque
Vector Control
Rotors
Rotor
Stators
Loads (forces)
Range of data

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Control and Optimization

Citar esto

Mohebbi, M., Khaburi, D. A., Heshmatian, S., Rodriguez, J., & Penailillo, C. G. (2019). Predictive control of flux angle for induction motors. En Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics [8753320] (Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PRECEDE.2019.8753320
Mohebbi, Mohammadreza ; Khaburi, Davood Arab ; Heshmatian, Saeed ; Rodriguez, Jose ; Penailillo, Cristian Garcia. / Predictive control of flux angle for induction motors. Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics. Institute of Electrical and Electronics Engineers Inc., 2019. (Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics).
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abstract = "Nowadays, induction motors are widely used in electrical drive systems. Vector control is one of the most utilized methods in these systems. This method has acceptable performance in heavy loading conditions and the rotor flux is the same as the nominal value. However, in light loading, using vector control method results in decreasing the efficiency. When the motor has light loading, there is no need for the nominal flux in order to provide the required torque. Motors are rarely used for operating with their nominal load and the loading is usually different from the nominal value. One of the reasons for this is the overdesign. In this paper, the efficiency of induction motor is improved, especially in light loading. This is accomplished by predictive control of the angle between stator current and rotor flux which is on the d-axis (flux angle). In the proposed method, for light loading condition (the range from no load to a certain value of boundary torque), the flux angle is controlled and kept to a constant value which depends on some of the machine parameters. For the loading range between the boundary torque and the nominal value, the flux angle is controlled but to a variable reference. The designed method can be easily implemented and significantly increases the induction motor efficiency in light loading.",
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Mohebbi, M, Khaburi, DA, Heshmatian, S, Rodriguez, J & Penailillo, CG 2019, Predictive control of flux angle for induction motors. En Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics., 8753320, Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics, PRECEDE 2019, Quanzhou, China, 31/05/19. https://doi.org/10.1109/PRECEDE.2019.8753320

Predictive control of flux angle for induction motors. / Mohebbi, Mohammadreza; Khaburi, Davood Arab; Heshmatian, Saeed; Rodriguez, Jose; Penailillo, Cristian Garcia.

Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics. Institute of Electrical and Electronics Engineers Inc., 2019. 8753320 (Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics).

Resultado de la investigación: Conference contribution

TY - GEN

T1 - Predictive control of flux angle for induction motors

AU - Mohebbi, Mohammadreza

AU - Khaburi, Davood Arab

AU - Heshmatian, Saeed

AU - Rodriguez, Jose

AU - Penailillo, Cristian Garcia

PY - 2019/5/1

Y1 - 2019/5/1

N2 - Nowadays, induction motors are widely used in electrical drive systems. Vector control is one of the most utilized methods in these systems. This method has acceptable performance in heavy loading conditions and the rotor flux is the same as the nominal value. However, in light loading, using vector control method results in decreasing the efficiency. When the motor has light loading, there is no need for the nominal flux in order to provide the required torque. Motors are rarely used for operating with their nominal load and the loading is usually different from the nominal value. One of the reasons for this is the overdesign. In this paper, the efficiency of induction motor is improved, especially in light loading. This is accomplished by predictive control of the angle between stator current and rotor flux which is on the d-axis (flux angle). In the proposed method, for light loading condition (the range from no load to a certain value of boundary torque), the flux angle is controlled and kept to a constant value which depends on some of the machine parameters. For the loading range between the boundary torque and the nominal value, the flux angle is controlled but to a variable reference. The designed method can be easily implemented and significantly increases the induction motor efficiency in light loading.

AB - Nowadays, induction motors are widely used in electrical drive systems. Vector control is one of the most utilized methods in these systems. This method has acceptable performance in heavy loading conditions and the rotor flux is the same as the nominal value. However, in light loading, using vector control method results in decreasing the efficiency. When the motor has light loading, there is no need for the nominal flux in order to provide the required torque. Motors are rarely used for operating with their nominal load and the loading is usually different from the nominal value. One of the reasons for this is the overdesign. In this paper, the efficiency of induction motor is improved, especially in light loading. This is accomplished by predictive control of the angle between stator current and rotor flux which is on the d-axis (flux angle). In the proposed method, for light loading condition (the range from no load to a certain value of boundary torque), the flux angle is controlled and kept to a constant value which depends on some of the machine parameters. For the loading range between the boundary torque and the nominal value, the flux angle is controlled but to a variable reference. The designed method can be easily implemented and significantly increases the induction motor efficiency in light loading.

KW - Flux angle control

KW - Improving efficiency

KW - Induction motor

KW - Predictive current control (PCC)

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U2 - 10.1109/PRECEDE.2019.8753320

DO - 10.1109/PRECEDE.2019.8753320

M3 - Conference contribution

T3 - Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics

BT - Proceedings - PRECEDE 2019

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Mohebbi M, Khaburi DA, Heshmatian S, Rodriguez J, Penailillo CG. Predictive control of flux angle for induction motors. En Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics. Institute of Electrical and Electronics Engineers Inc. 2019. 8753320. (Proceedings - PRECEDE 2019: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics). https://doi.org/10.1109/PRECEDE.2019.8753320