Fractional Order Modelling of DC-DC Boost Converters

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

Abstract

This paper presents a fractional order modeling and analysis method for a DC-DC Boost converter in discontinuous conduction mode (DCM) by using circuit averaging method. First, an equivalent averaged circuit model for the fractional order Boost converter in DCM operation is proposed. Then at the second stage, the corresponding DC circuit model is obtained by averaged circuit model. Finally, the transfer function of the duty cycle to the output voltage and also the transfer function of the input voltage to the output voltage in DCM operation are derived from the corresponding small signal equivalent circuit model. Simulation results are presented to show the correctness of the proposed method. These simulation results indicate that the fractional order model has a specific significance for the performance of the DC-DC converter.
Original languageEnglish
Title of host publicationProceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)
PublisherIEEE Press
Publication dateJun 2019
DOIs
Publication statusPublished - Jun 2019
Event2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) - Vancouver, Canada
Duration: 12 Jun 201914 Jun 2019

Conference

Conference2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)
CountryCanada
CityVancouver
Period12/06/201914/06/2019

Fingerprint

DC-DC converters
Equivalent circuits
Transfer functions
Networks (circuits)
Electric potential

Keywords

  • Converter
  • Boost converter
  • Transfer function
  • Modelling

Cite this

Kianpoor, N., Yousefi, M., Bayati, N., Hajizadeh, A., & N. Soltani, M. (2019). Fractional Order Modelling of DC-DC Boost Converters. In Proceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) IEEE Press. https://doi.org/10.1109/ISIE.2019.8781387
Kianpoor, Nasrin ; Yousefi, Mojtaba ; Bayati, Navid ; Hajizadeh, Amin ; N. Soltani, Mohsen. / Fractional Order Modelling of DC-DC Boost Converters. Proceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE). IEEE Press, 2019.
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title = "Fractional Order Modelling of DC-DC Boost Converters",
abstract = "This paper presents a fractional order modeling and analysis method for a DC-DC Boost converter in discontinuous conduction mode (DCM) by using circuit averaging method. First, an equivalent averaged circuit model for the fractional order Boost converter in DCM operation is proposed. Then at the second stage, the corresponding DC circuit model is obtained by averaged circuit model. Finally, the transfer function of the duty cycle to the output voltage and also the transfer function of the input voltage to the output voltage in DCM operation are derived from the corresponding small signal equivalent circuit model. Simulation results are presented to show the correctness of the proposed method. These simulation results indicate that the fractional order model has a specific significance for the performance of the DC-DC converter.",
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author = "Nasrin Kianpoor and Mojtaba Yousefi and Navid Bayati and Amin Hajizadeh and {N. Soltani}, Mohsen",
year = "2019",
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Kianpoor, N, Yousefi, M, Bayati, N, Hajizadeh, A & N. Soltani, M 2019, Fractional Order Modelling of DC-DC Boost Converters. in Proceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE). IEEE Press, 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) , Vancouver, Canada, 12/06/2019. https://doi.org/10.1109/ISIE.2019.8781387

Fractional Order Modelling of DC-DC Boost Converters. / Kianpoor, Nasrin; Yousefi, Mojtaba; Bayati, Navid; Hajizadeh, Amin; N. Soltani, Mohsen.

Proceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE). IEEE Press, 2019.

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

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T1 - Fractional Order Modelling of DC-DC Boost Converters

AU - Kianpoor, Nasrin

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AU - Bayati, Navid

AU - Hajizadeh, Amin

AU - N. Soltani, Mohsen

PY - 2019/6

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N2 - This paper presents a fractional order modeling and analysis method for a DC-DC Boost converter in discontinuous conduction mode (DCM) by using circuit averaging method. First, an equivalent averaged circuit model for the fractional order Boost converter in DCM operation is proposed. Then at the second stage, the corresponding DC circuit model is obtained by averaged circuit model. Finally, the transfer function of the duty cycle to the output voltage and also the transfer function of the input voltage to the output voltage in DCM operation are derived from the corresponding small signal equivalent circuit model. Simulation results are presented to show the correctness of the proposed method. These simulation results indicate that the fractional order model has a specific significance for the performance of the DC-DC converter.

AB - This paper presents a fractional order modeling and analysis method for a DC-DC Boost converter in discontinuous conduction mode (DCM) by using circuit averaging method. First, an equivalent averaged circuit model for the fractional order Boost converter in DCM operation is proposed. Then at the second stage, the corresponding DC circuit model is obtained by averaged circuit model. Finally, the transfer function of the duty cycle to the output voltage and also the transfer function of the input voltage to the output voltage in DCM operation are derived from the corresponding small signal equivalent circuit model. Simulation results are presented to show the correctness of the proposed method. These simulation results indicate that the fractional order model has a specific significance for the performance of the DC-DC converter.

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KW - Boost converter

KW - Transfer function

KW - Modelling

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Kianpoor N, Yousefi M, Bayati N, Hajizadeh A, N. Soltani M. Fractional Order Modelling of DC-DC Boost Converters. In Proceedings of 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE). IEEE Press. 2019 https://doi.org/10.1109/ISIE.2019.8781387