Multiple-Input and Multiple-Output-Based Cascaded Boost Hybrid Interlink Converter

被引：0

作者：

Islam, Shirazul ^{[1
]}

Iqbal, Atif ^{[1
]}

Hashemzadeh, Seyed Majid ^{[1
]}

Samiullah, Md ^{[2
]}

Abbas, Ahmed ^{[3
]}

Khan, Arif ^{[4
]}

Meraj, Mohammad ^{[1
]}

Bakhsh, Farhad Ilahi ^{[5
]}

Marzband, Mousa ^{[6
]}

Khan, Irfan A. ^{[7
]}

机构：

[1] Qatar Univ, Dept Elect Engn, Doha, Qatar

[2] King Fahd Univ Petr & Minerals, IRC Smart Mobil & Logist, Dhahran, Saudi Arabia

[3] Gdansk Univ Technol, Dept Elect Engn, Gdansk, Poland

[4] Lappeenranta Univ Technol, Sch Energy Syst, Lappeenranta, Finland

[5] Natl Inst Technol Srinagar, Dept Elect Engn, Srinagar, Jammu & Kashmir, India

[6] King Abdulaziz Univ, Ctr Res Excellence Renewable Energy & Power Syst, Jeddah, Saudi Arabia

[7] Texas A&M Univ, Clean & Resilient Energy Syst CARES Lab, College Stn, TX USA

来源：

INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS | 2024年

关键词：

efficiency and DC-DC boost converter; isolated converter; multiple-input and multiple-output; voltage gain; DC-DC CONVERTER; INTERFACE; SYSTEM;

D O I：

10.1002/cta.4279

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 multiple-input and multiple-output (MIMO) DC-DC converters offer various advantages such as improved efficiency and reduced component count. However, the preference of these converters over other types of converters is dependent on the specific application and requirements. Various types of boost-derived MIMO DC-DC converters are discussed in the literature. However, these converters are either nonisolated or isolated types. In the paper, a MIMO-based cascaded boost hybrid interlink converter (CBHIC) has been proposed. The proposed converter includes four DC-DC boost converters that are supplied power by two input DC sources. The boosted DC output of these converters can be used independently or in a cascaded manner depending upon the requirement of the load. Further, the cascaded action of these four boost converters leads to the production of two high-frequency AC outputs. By using bridge rectifiers and high-frequency transformers, high-frequency AC voltages are converted into DC. Therefore, two isolated DC output voltages can be achieved using CBHIC. The complementary operation of the cascaded boost converters results in reduction of source current ripples. The design, operating modes, and performance evaluation of the proposed CBHIC have been included in the paper. To validate the efficacy of the proposed CBHIC, a lab prototype of 400 W is prepared. The rms value of high-frequency AC output voltage at each is isolated port is 141 V. The CBHIC exhibits an efficiency of 94.3 at 400 W. The operation of the converter during voltage control mode is further explored and its dynamic response is studies with the help of experimental results. The obtained simulation and experimental results validate the effectiveness of the proposed converter. The MIMO-based cascaded boost hybrid interlink converter has been proposed. The proposed converter includes four DC-DC boost converters that are supplied power by two input DC sources. The boosted DC output of these converters can be used independently or in a cascaded manner depending upon the requirement of load. Further, the cascaded action of these four boost converters leads to the production of two high-frequency AC outputs. By using bridge rectifiers and high-frequency transformers, high-frequency AC voltages are converted into DC.image

引用

页数：21

共 44 条

[1] Distributed photovoltaic solar system architecture with single-power inductor single-power converter and single-sensor single maximum power point tracking controller [J].