Improvement in Voltage Gain of Interleaved High Step-Down Converter
An interleaved high step-down converter is presented herein, which utilized a diode-capacitor module so as to make the step-down voltage gain under the same duty cycle as well as the voltage stresses on switches and diodes relatively low as compared with the existing circuits. Also, under the same v...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-02-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/5/1019 |
| _version_ | 1817991769841729536 |
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| author | Kuo-Ing Hwu Jenn-Jong Shieh Hsiang-Hao Tu |
| author_facet | Kuo-Ing Hwu Jenn-Jong Shieh Hsiang-Hao Tu |
| author_sort | Kuo-Ing Hwu |
| collection | DOAJ |
| description | An interleaved high step-down converter is presented herein, which utilized a diode-capacitor module so as to make the step-down voltage gain under the same duty cycle as well as the voltage stresses on switches and diodes relatively low as compared with the existing circuits. Also, under the same voltage gain, the proposed circuit had a relatively large duty cycle, making the elapsed time per cycle for the connection between the input and the output enlarged, and hence the controller was not interrupted by noises. This converter can be used in low-output-power high-output-current applications. In this study, the basic operating principles of the proposed converter were firstly described and analyzed, and finally, its effectiveness was demonstrated by experiment. |
| first_indexed | 2024-04-14T01:17:52Z |
| format | Article |
| id | doaj.art-4b4cc53883ef4fdea72ceb6e9c7e382b |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-14T01:17:52Z |
| publishDate | 2020-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-4b4cc53883ef4fdea72ceb6e9c7e382b2022-12-22T02:20:48ZengMDPI AGEnergies1996-10732020-02-01135101910.3390/en13051019en13051019Improvement in Voltage Gain of Interleaved High Step-Down ConverterKuo-Ing Hwu0Jenn-Jong Shieh1Hsiang-Hao Tu2Department of Electrical Engineering, National Taipei University of Technology, 1, Sec. 3, Zhongxiao E. Rd., Taipei 10608, TaiwanDepartment of Electrical Engineering, Feng Chia University, No. 100, Wenhwa Road, Seatwen, Taichung 40724, TaiwanDelta Electronics Inc., Neihu, Taipei 11491, TaiwanAn interleaved high step-down converter is presented herein, which utilized a diode-capacitor module so as to make the step-down voltage gain under the same duty cycle as well as the voltage stresses on switches and diodes relatively low as compared with the existing circuits. Also, under the same voltage gain, the proposed circuit had a relatively large duty cycle, making the elapsed time per cycle for the connection between the input and the output enlarged, and hence the controller was not interrupted by noises. This converter can be used in low-output-power high-output-current applications. In this study, the basic operating principles of the proposed converter were firstly described and analyzed, and finally, its effectiveness was demonstrated by experiment.https://www.mdpi.com/1996-1073/13/5/1019interleaved high step-down converterenergy-transferring capacitorfield-programmable gate array (fpga)voltage gain |
| spellingShingle | Kuo-Ing Hwu Jenn-Jong Shieh Hsiang-Hao Tu Improvement in Voltage Gain of Interleaved High Step-Down Converter Energies interleaved high step-down converter energy-transferring capacitor field-programmable gate array (fpga) voltage gain |
| title | Improvement in Voltage Gain of Interleaved High Step-Down Converter |
| title_full | Improvement in Voltage Gain of Interleaved High Step-Down Converter |
| title_fullStr | Improvement in Voltage Gain of Interleaved High Step-Down Converter |
| title_full_unstemmed | Improvement in Voltage Gain of Interleaved High Step-Down Converter |
| title_short | Improvement in Voltage Gain of Interleaved High Step-Down Converter |
| title_sort | improvement in voltage gain of interleaved high step down converter |
| topic | interleaved high step-down converter energy-transferring capacitor field-programmable gate array (fpga) voltage gain |
| url | https://www.mdpi.com/1996-1073/13/5/1019 |
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