Modeling and Control for Interleaved Voltage-Doubler Boost Converter

Hung-Chi Chen; Tien Hung Chen; Chung Yi Li

doi:10.1109/ECCE.2018.8558411

Modeling and Control for Interleaved Voltage-Doubler Boost Converter

Hung-Chi Chen, Tien Hung Chen, Chung Yi Li

Institute of Electrical and Control Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

In this paper, a new control method for a interleaved voltage-doubler boost converter is proposed to extend the operating range of duty ratio. Firstly, the analysis of the current-sharing mechanism is presented. Then, the averaging method is adopted to construct an average-behavior circuit model. After that, the modulation signal for current-sharing is particularly designed by amp-second balance. Besides, the average state-space equation of the voltage-doubler can be obtained. The open-loop transfer function can be derived from the small-signal analysis, and the proportional-integral (PI-type) controller parameters can be selected by Bode plots. All the algorithms are implemented in a Field Programmable Gate Array (FPGA) chip. The simulation and experimental results validate the inductor current-sharing capability of the proposed method.

Original language	English
Title of host publication	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	168-174
Number of pages	7
ISBN (Electronic)	9781479973118
DOIs	https://doi.org/10.1109/ECCE.2018.8558411
State	Published - 3 Dec 2018
Event	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, United States Duration: 23 Sep 2018 → 27 Sep 2018

Publication series

Name	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

Conference

Conference	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Country	United States
City	Portland
Period	23/09/18 → 27/09/18

Keywords

Amp-second balance
Bode plot
Field programmable gate array (FPGA)
Voltage-doubler boost converter

UN SDGs

This output contributes to the following Sustainable Development Goal(s)

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10.1109/ECCE.2018.8558411

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title = "Modeling and Control for Interleaved Voltage-Doubler Boost Converter",

abstract = "In this paper, a new control method for a interleaved voltage-doubler boost converter is proposed to extend the operating range of duty ratio. Firstly, the analysis of the current-sharing mechanism is presented. Then, the averaging method is adopted to construct an average-behavior circuit model. After that, the modulation signal for current-sharing is particularly designed by amp-second balance. Besides, the average state-space equation of the voltage-doubler can be obtained. The open-loop transfer function can be derived from the small-signal analysis, and the proportional-integral (PI-type) controller parameters can be selected by Bode plots. All the algorithms are implemented in a Field Programmable Gate Array (FPGA) chip. The simulation and experimental results validate the inductor current-sharing capability of the proposed method.",

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author = "Hung-Chi Chen and Chen, {Tien Hung} and Li, {Chung Yi}",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Chen, H-C, Chen, TH & Li, CY 2018, Modeling and Control for Interleaved Voltage-Doubler Boost Converter. in 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018., 8558411, 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018, Institute of Electrical and Electronics Engineers Inc., pp. 168-174, 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018, Portland, United States, 23/09/18. https://doi.org/10.1109/ECCE.2018.8558411

Modeling and Control for Interleaved Voltage-Doubler Boost Converter. / Chen, Hung-Chi; Chen, Tien Hung; Li, Chung Yi.

2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 168-174 8558411 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Chen, Hung-Chi

AU - Chen, Tien Hung

AU - Li, Chung Yi

PY - 2018/12/3

Y1 - 2018/12/3

N2 - In this paper, a new control method for a interleaved voltage-doubler boost converter is proposed to extend the operating range of duty ratio. Firstly, the analysis of the current-sharing mechanism is presented. Then, the averaging method is adopted to construct an average-behavior circuit model. After that, the modulation signal for current-sharing is particularly designed by amp-second balance. Besides, the average state-space equation of the voltage-doubler can be obtained. The open-loop transfer function can be derived from the small-signal analysis, and the proportional-integral (PI-type) controller parameters can be selected by Bode plots. All the algorithms are implemented in a Field Programmable Gate Array (FPGA) chip. The simulation and experimental results validate the inductor current-sharing capability of the proposed method.

AB - In this paper, a new control method for a interleaved voltage-doubler boost converter is proposed to extend the operating range of duty ratio. Firstly, the analysis of the current-sharing mechanism is presented. Then, the averaging method is adopted to construct an average-behavior circuit model. After that, the modulation signal for current-sharing is particularly designed by amp-second balance. Besides, the average state-space equation of the voltage-doubler can be obtained. The open-loop transfer function can be derived from the small-signal analysis, and the proportional-integral (PI-type) controller parameters can be selected by Bode plots. All the algorithms are implemented in a Field Programmable Gate Array (FPGA) chip. The simulation and experimental results validate the inductor current-sharing capability of the proposed method.

KW - Amp-second balance

KW - Bode plot

KW - Field programmable gate array (FPGA)

KW - Voltage-doubler boost converter

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ER -

Modeling and Control for Interleaved Voltage-Doubler Boost Converter

Abstract

Publication series

Conference

Keywords

UN SDGs

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