Soft-Switched Three-Port DC-DC Converter With Simple Auxiliary Circuit

被引：29
作者：
Faraji, Rasoul [1 ]
Ding, Lei [1 ]
Rahimi, Tohid [1 ]
Kheshti, Mostafa [1 ]
Islam, Md. Rabiul [2 ]
机构：
[1] Shandong Univ, Minist Educ, Sch Elect Engn, Key Lab Power Syst Intelligent Dispatch & Control, Jinan 250061, Peoples R China
[2] Univ Wollongong, Sch Elect Comp & Telecommun Engn, Wollongong, NSW 2522, Australia
来源：
IEEE ACCESS | 2021年 / 9卷
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
Switches; Batteries; Inductors; Zero voltage switching; Clamps; Topology; Soft switching; Distributed energy systems; dc-dc converters; soft-switching; hybrid power systems; multi-input converter; VOLTAGE;
D O I：
10.1109/ACCESS.2021.3076183
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a new high efficiency soft-switching non-isolated three-port converter (TPC) is proposed. In the conventional TPC, three switches are required to process power in different directions between inputs and output. Providing soft-switching condition for all switches using a low number of auxiliary components is a challenging task. In this paper, the conventional TPC topology is modified by changing its structure and adding a simple auxiliary circuit such that all switches operate under soft-switching condition in all operating modes. To reduce the volume of the converter, the magnetic components are integrated using a coupled inductor in the auxiliary soft-switching cell. In this paper, various converter operating modes are presented, and design considerations are discussed. Finally, a prototype 200 W, 100 V converter is implemented in the laboratory, and the theoretical analysis is validated by the experimental results.
引用
收藏
页码：66738 / 66750
页数：13
相关论文
共 35 条
[1]  
Al-Soeidat M., 2018, 2018 IEEE INT POW EL, P1
[2]   A Non-Isolated Bridge-Type DC-DC Converter for Hybrid Energy Source Integration [J].
Athikkal, Sivaprasad ;
Kumar, Gangavarapu Guru ;
Sundaramoorthy, Kumaravel ;
Sankar, Ashok .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2019, 55 (04) :4033-4043
[3]   Critical Review on PV MPPT Techniques: Classical, Intelligent and Optimisation [J].
Bollipo, Ratnakar Babu ;
Mikkili, Suresh ;
Bonthagorla, Praveen Kumar .
IET RENEWABLE POWER GENERATION, 2020, 14 (09) :1433-1452
[4]   Non-Isolated High-Gain Triple Port DC-DC Buck-Boost Converter With Positive Output Voltage for Photovoltaic Applications [J].
Chandrasekar, Balaji ;
Nallaperumal, Chellammal ;
Padmanaban, Sanjeevikumar ;
Bhaskar, Mahajan Sagar ;
Holm-Nielsen, Jens Bo ;
Leonowicz, Zbigniew ;
Masebinu, Samson O. .
IEEE ACCESS, 2020, 8 :113649-113666
[5]   A Buck Type Multi-Input Distributed Generation System With Parallel-Timesharing Power Supply [J].
Chen, Daolian ;
Zeng, Hanchao .
IEEE ACCESS, 2020, 8 :79958-79968
[6]   Research on Topology of the High Step-Up Boost Converter With Coupled Inductor [J].
Chen, Si ;
Zhou, Luowei ;
Luo, Quanming ;
Gao, Wei ;
Wei, Yuqi ;
Sun, Pengju ;
Du, Xiong .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (11) :10733-10745
[7]   A High Step-Up Three-Port DC-DC Converter for Stand-Alone PV/Battery Power Systems [J].
Chen, Yen-Mo ;
Huang, Alex Q. ;
Yu, Xunwei .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2013, 28 (11) :5049-5062
[8]   Novel Three-Port Converter With High-Voltage Gain [J].
Chien, Li-Jhan ;
Chen, Chien-Chih ;
Chen, Jiann-Fuh ;
Hsieh, Yi-Ping .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2014, 29 (09) :4693-4703
[9]   A ZVS Three-Port DC/DC Converter for High-Voltage Bus-Based Photovoltaic Systems [J].
Deng, Junyun ;
Wang, Haoyu ;
Shang, Ming .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (11) :10688-10699
[10]   A New Soft-Switched Three-Port DCDC Converter With High Voltage Gain and Reduced Number of Semiconductors for Hybrid Energy Applications [J].
Dobakhshari, Sina Salehi ;
Fathi, Seyyed Hamid ;
Milimonfared, Jafar .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2020, 35 (04) :3590-3600
1234