Static Analysis of a Digital Peak Current Mode Control DC-DC Converter Using Current-Frequency Conversion

被引：5

作者：

Furukawa, Yudai ^{[1
]}

Shibata, Yuichiro ^{[2
]}

Eto, Haruhi ^{[3
]}

Colak, Ilhami ^{[4
]}

Kurokawa, Fujio ^{[5
]}

机构：

[1] Fukuoka Univ, Fukuoka 8140180, Japan

[2] Nagasaki Univ, Dept Comp & Informat Sci, Nagasaki 8528521, Japan

[3] Nagasaki Univ, Nagasaki 8528521, Japan

[4] Nisantasi Univ, Fac Engn & Architecture, TR-25370 Istanbul, Turkey

[5] Nagasaki Inst Appl Sci, Inst Innovat Sci & Technol, Nagasaki 8510193, Japan

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2022年 / 37卷 / 07期

关键词：

Voltage-controlled oscillators; Voltage control; Digital control; Design methodology; Inductors; Switches; Delays; Current-frequency conversion; dc--dc power converters; digital control; peak current mode control; BOOST CONVERTER; BUCK; DESIGN; FRAMEWORK; VOLTAGE;

D O I：

10.1109/TPEL.2022.3145811

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The purpose of this article is to discuss the design guideline and design chart of the digital peak current mode dc-dc converter using a current-frequency conversion by analyzing its static characteristics. The operation of the proposed method is expressed by equations, and the relationships between controller parameters are derived. This discussion reveals the relationships between the peak current instruction value and the output voltage or peak current, which are necessary for designing the proposed method. Then, the design guideline and design chart are given. The validity of the static characteristic analysis is demonstrated by a prototype, whose design follows the design guideline. An appropriate operation in the steady and static state is also indicated by the experiment. As a result, the validity of the static characteristics and the design guideline of the proposed method can be verified.

引用

页码：7688 / 7704

页数：17

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