Variable Structure Current Control for Induction Motor Drives by Space Voltage Vector PWM

Kuo Kai Shyu; Hsin Jang Shieh

doi:10.1109/41.475497

Variable Structure Current Control for Induction Motor Drives by Space Voltage Vector PWM

Kuo Kai Shyu, Hsin Jang Shieh

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

In this paper, a variable structure current controller based on space voltage vector PWM scheme is presented for induction motor drives. In this current controller design, only the current sensors are employed and we attempt to force the stator currents to be exactly equal to the reference currents rapidly. This proposed current controller, which is based on space voltage vector PWM drive, exhibits several advantages in terms of reduced switching frequency, robustness to parameter variations, elimination of current/torque ripple, and improved performance in induction motor drive. It shows that the current control laws can be demonstrated in theory. Finally, simulation and experimentation results verify the proposed control scheme.

Original language	English
Pages (from-to)	572-578
Number of pages	7
Journal	IEEE Transactions on Industrial Electronics
Volume	42
Issue number	6
DOIs	https://doi.org/10.1109/41.475497
State	Published - Dec 1995

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title = "Variable Structure Current Control for Induction Motor Drives by Space Voltage Vector PWM",

abstract = "In this paper, a variable structure current controller based on space voltage vector PWM scheme is presented for induction motor drives. In this current controller design, only the current sensors are employed and we attempt to force the stator currents to be exactly equal to the reference currents rapidly. This proposed current controller, which is based on space voltage vector PWM drive, exhibits several advantages in terms of reduced switching frequency, robustness to parameter variations, elimination of current/torque ripple, and improved performance in induction motor drive. It shows that the current control laws can be demonstrated in theory. Finally, simulation and experimentation results verify the proposed control scheme.",

author = "Shyu, {Kuo Kai} and Shieh, {Hsin Jang}",

note = "Funding Information: Manuscript received August 21, 1994, revised June 5, 1995 This work was supported by the Nabonal Science Council of the Repubhc of China under Grant NSC-84-3213-E-008-030 The authors are with the Department of Electncal Engineenng, National Central University, Chung-Li, Tawan 32054, R 0 C. IEEE Log Number 9415128",

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AU - Shyu, Kuo Kai

AU - Shieh, Hsin Jang

N1 - Funding Information: Manuscript received August 21, 1994, revised June 5, 1995 This work was supported by the Nabonal Science Council of the Repubhc of China under Grant NSC-84-3213-E-008-030 The authors are with the Department of Electncal Engineenng, National Central University, Chung-Li, Tawan 32054, R 0 C. IEEE Log Number 9415128

PY - 1995/12

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N2 - In this paper, a variable structure current controller based on space voltage vector PWM scheme is presented for induction motor drives. In this current controller design, only the current sensors are employed and we attempt to force the stator currents to be exactly equal to the reference currents rapidly. This proposed current controller, which is based on space voltage vector PWM drive, exhibits several advantages in terms of reduced switching frequency, robustness to parameter variations, elimination of current/torque ripple, and improved performance in induction motor drive. It shows that the current control laws can be demonstrated in theory. Finally, simulation and experimentation results verify the proposed control scheme.

AB - In this paper, a variable structure current controller based on space voltage vector PWM scheme is presented for induction motor drives. In this current controller design, only the current sensors are employed and we attempt to force the stator currents to be exactly equal to the reference currents rapidly. This proposed current controller, which is based on space voltage vector PWM drive, exhibits several advantages in terms of reduced switching frequency, robustness to parameter variations, elimination of current/torque ripple, and improved performance in induction motor drive. It shows that the current control laws can be demonstrated in theory. Finally, simulation and experimentation results verify the proposed control scheme.

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Variable Structure Current Control for Induction Motor Drives by Space Voltage Vector PWM

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