Modeling, Analysis and Implementation of an Improved Interleaved Buck-Boost Converter

被引：23

作者：

Rana, Niraj ^{[1
]}

Banerjee, Subrata ^{[1
]}

Giri, Santu Kumar ^{[2
]}

Trivedi, Ashutosh ^{[3
]}

Williamson, Sheldon S. ^{[3
]}

机构：

[1] Natl Inst Technol Durgapur, Dept Elect Engn, Durgapur 713209, India

[2] CSIR, Cent Mech Engn Res Inst, SET Grp, Durgapur 713209, India

[3] Ontario Tech Univ, Dept Elect Comp & Software Engn, Oshawa, ON L1G 0C5, Canada

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2021年 / 68卷 / 07期

关键词：

Transient analysis; Transfer functions; Steady-state; Inductors; Voltage control; Switches; Pulse width modulation; Buck-boost converter (BBC); tri-state buck-boost converter (TBBC); interleaved tri-state buck-boost converter (ITBBC); ripple; efficiency;

D O I：

10.1109/TCSII.2021.3056478

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：

In this brief an improved Interleaved Tri-state Buck-Boost converter (ITBBC) is newly proposed and developed. The ITBBC demonstrates excellent transient performance compared to existing Interleaved Buck-Boost converter (IBBC), mainly due to right-half-plane (RHP) zero free control-to-output (CTO) transfer function. It also produces lesser ripple than the existing Tri-state Buck-Boost converter (TBBC), due to interleaving operation. An optimized generalized Type-III controller has been employed, to improve the stability and transient performance of the closed-loop converter. The output voltage response has been investigated under load transient condition. It is appeared that the output voltage of ITBBC exhibits best transient response in both buck as well as boost modes. The experimental output voltage along with input current ripples of ITBBC, TBBC, and IBBC has been determined. It is clear that the ITBBC generates lesser ripple than the TBBC, and as expected, the IBBC produces the lowest ripple. It is also realized that due to interleaving, ITBBC exhibits better efficiency than TBBC. The proposed ITBBC can be used in applications wherever fast-response buck/boost action is needed.

引用

页码：2588 / 2592

页数：5

共 17 条

[1] A High Efficiency Nonisolated BuckBoost Converter Based on ZETA Converter [J].

Banaei, Mohamad Reza ;

Bonab, Hossein Ajdar Faeghi .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2020, 67 (03) :1991-1998

[2] An Improved Interleaved Boost Converter With PSO-Based Optimal Type-III Controller [J].

Banerjee, Subrata ;

Ghosh, Arnab ;

Rana, Niraj .

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2017, 5 (01) :323-337

[3] A Zero Voltage Switching Topology for Non-Inverting Buck-Boost Converter [J].

Cheng, Xu-Feng ;

Zhang, Yong ;

Yin, Chengliang .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2019, 66 (09) :1557-1561

[4] Generalized Small Signal Modeling of Coupled-Inductor-Based High-Gain High-Efficiency DC-DC Converters [J].

Das, Moumita ;

Agarwal, Vivek .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2017, 53 (03) :2257-2270

[5] Computer-Aided Dynamic Characterization of Fourth-Order PWM DC-DC Converters [J].

Davoudi, Ali ;

Jatskevich, Juri ;

Chapman, Patrick L. .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2008, 55 (10) :1021-1025

[6] Numerical Dynamic Characterization of Peak Current-Mode-Controlled DC-DC Converters [J].

Davoudi, Ali ;

Jatskevich, Juri ;

Chapman, Patrick L. .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2009, 56 (12) :906-910

[7] A New Negative Output Buck-Boost Converter with Wide Conversion Ratio [J].

Ding, Shumin ;

Wang, Faqiang .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2017, 64 (12) :9322-9333

[8] Design and implementation of type-II and type-III controller for DC-DC switched-mode boost converter by using K-factor approach and optimisation techniques [J].

Ghosh, Arnab ;

Banerjee, Subrata ;

Sarkar, Mrinal Kanti ;

Dutta, Priyanka .

IET POWER ELECTRONICS, 2016, 9 (05) :938-950

[9] Two-Phase, Dual Interleaved Buck-Boost DC-DC Converter for Automotive Applications [J].

Granados-Luna, Teresa-Raquel ;

Araujo-Vargas, Ismael ;

Forsyth, Andrew J. ;

Cano-Pulido, Kevin ;

Velazquez-Elizondo, Pedro-Enrique ;

Cervantes, Ilse ;

Gomez-Olguin, Francisco ;

Villarruel-Parra, Alejandro .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2020, 56 (01) :390-402

[10]

Grasso F., 2008, 9 INT WORKSHOP SYMBO, P95

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