Dual PWM Control for High Step-Up DC-DC Converters

Chung Wei Tseng; Jain Hong Liu; Ching Tsai Pan; Chia Chi Chu

doi:10.1109/IAS44978.2020.9334730

Dual PWM Control for High Step-Up DC-DC Converters

Chung Wei Tseng, Jain Hong Liu, Ching Tsai Pan, Chia Chi Chu

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

1 Scopus citations

Abstract

A dual PWM control scheme is presented to design the high step-up DC-DC converter. Both high frequency and low-frequency PWM waveform generators are utilized to synthesize the required dual PWM control. This resulting PWM waveform will lead to various switching cycles. Five operation modes will be defined accordingly. The basic operational principle of the proposed converter and the corresponding small-signal switched model are studied in details. The high step-up conversion ratio can be achieved as the duty cycle of the high-frequency PWM is exactly equal to that of the low-frequency PWM through exploring the voltsec balance condition. Simulation studies and hardware prototype implementations are conducted to validate the proposed design with satisfactory performance.

Original language	English
Title of host publication	2020 IEEE Industry Applications Society Annual Meeting, IAS 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728171920
DOIs	https://doi.org/10.1109/IAS44978.2020.9334730
State	Published - 10 10 2020
Externally published	Yes
Event	2020 IEEE Industry Applications Society Annual Meeting, IAS 2020 - Detroit, United States Duration: 10 10 2020 → 16 10 2020

Publication series

Name	2020 IEEE Industry Applications Society Annual Meeting, IAS 2020

Conference

Conference	2020 IEEE Industry Applications Society Annual Meeting, IAS 2020
Country/Territory	United States
City	Detroit
Period	10/10/20 → 16/10/20

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

Boost converter
dual PWM control
high step-up conversion ratio
small-signal analysis

Access to Document

10.1109/IAS44978.2020.9334730

Cite this

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title = "Dual PWM Control for High Step-Up DC-DC Converters",

abstract = "A dual PWM control scheme is presented to design the high step-up DC-DC converter. Both high frequency and low-frequency PWM waveform generators are utilized to synthesize the required dual PWM control. This resulting PWM waveform will lead to various switching cycles. Five operation modes will be defined accordingly. The basic operational principle of the proposed converter and the corresponding small-signal switched model are studied in details. The high step-up conversion ratio can be achieved as the duty cycle of the high-frequency PWM is exactly equal to that of the low-frequency PWM through exploring the voltsec balance condition. Simulation studies and hardware prototype implementations are conducted to validate the proposed design with satisfactory performance.",

keywords = "Boost converter, dual PWM control, high step-up conversion ratio, small-signal analysis",

author = "Tseng, {Chung Wei} and Liu, {Jain Hong} and Pan, {Ching Tsai} and Chu, {Chia Chi}",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020 ; Conference date: 10-10-2020 Through 16-10-2020",

year = "2020",

month = oct,

day = "10",

doi = "10.1109/IAS44978.2020.9334730",

language = "英语",

series = "2020 IEEE Industry Applications Society Annual Meeting, IAS 2020",

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

booktitle = "2020 IEEE Industry Applications Society Annual Meeting, IAS 2020",

address = "美国",

}

Tseng, CW, Liu, JH, Pan, CT & Chu, CC 2020, Dual PWM Control for High Step-Up DC-DC Converters. in 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020., 9334730, 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020, Detroit, United States, 10/10/20. https://doi.org/10.1109/IAS44978.2020.9334730

Dual PWM Control for High Step-Up DC-DC Converters. / Tseng, Chung Wei; Liu, Jain Hong; Pan, Ching Tsai et al.
2020 IEEE Industry Applications Society Annual Meeting, IAS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9334730 (2020 IEEE Industry Applications Society Annual Meeting, IAS 2020).

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

TY - GEN

T1 - Dual PWM Control for High Step-Up DC-DC Converters

AU - Tseng, Chung Wei

AU - Liu, Jain Hong

AU - Pan, Ching Tsai

AU - Chu, Chia Chi

PY - 2020/10/10

Y1 - 2020/10/10

N2 - A dual PWM control scheme is presented to design the high step-up DC-DC converter. Both high frequency and low-frequency PWM waveform generators are utilized to synthesize the required dual PWM control. This resulting PWM waveform will lead to various switching cycles. Five operation modes will be defined accordingly. The basic operational principle of the proposed converter and the corresponding small-signal switched model are studied in details. The high step-up conversion ratio can be achieved as the duty cycle of the high-frequency PWM is exactly equal to that of the low-frequency PWM through exploring the voltsec balance condition. Simulation studies and hardware prototype implementations are conducted to validate the proposed design with satisfactory performance.

AB - A dual PWM control scheme is presented to design the high step-up DC-DC converter. Both high frequency and low-frequency PWM waveform generators are utilized to synthesize the required dual PWM control. This resulting PWM waveform will lead to various switching cycles. Five operation modes will be defined accordingly. The basic operational principle of the proposed converter and the corresponding small-signal switched model are studied in details. The high step-up conversion ratio can be achieved as the duty cycle of the high-frequency PWM is exactly equal to that of the low-frequency PWM through exploring the voltsec balance condition. Simulation studies and hardware prototype implementations are conducted to validate the proposed design with satisfactory performance.

KW - Boost converter

KW - dual PWM control

KW - high step-up conversion ratio

KW - small-signal analysis

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DO - 10.1109/IAS44978.2020.9334730

M3 - 会议稿件

AN - SCOPUS:85100989884

T3 - 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020

BT - 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2020 IEEE Industry Applications Society Annual Meeting, IAS 2020

Y2 - 10 October 2020 through 16 October 2020

ER -

Dual PWM Control for High Step-Up DC-DC Converters

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Keywords

Access to Document

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