Review of High-Frequency High-Voltage Conversion-Ratio dc-dc Converters.

Yueshi Guan; Carlo Cecati; J. Marcos Alonso; Zhe Zhang

doi:10.1109/JESTIE.2021.3051554

Review of High-Frequency High-Voltage Conversion-Ratio dc-dc Converters.

Yueshi Guan, Carlo Cecati, J. Marcos Alonso , Zhe Zhang

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The development of high-frequency power converters is continuously improving their power density, efficiency and fast dynamic response. Among them, highvoltage-conversion-ratio dc-dc converters are widely used in high gain, i.e. step-up/-down or bidirectional applications, such as power supply for data center, dc micro-grids, electrical vehicle charging systems and so on. In this article, the current main high-frequency high-voltage-conversionratio dc-dc converters are classified into inductive-based and capacitive-based approaches, which can then be described further by four kinds in detail, namely transformer-based, coupled-inductor-based, and switchedcapacitor-based, as well as combination of coupled inductor and switched capacitor. A comprehensive
analysis and comparison is given, which can provide guidance for proper topology selection and further topology optimization.

Original language	English
Journal	IEEE Journal of Emerging and Selected Topics in Industrial Electronics
Number of pages	16
ISSN	2687-9735
DOIs	https://doi.org/10.1109/JESTIE.2021.3051554
Publication status	Accepted/In press - 2021

Keywords

High-frequency dc-dc converters
High voltage-conversion-ratio dc-dc converters
Inductive
Capacitive

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@article{587f64cf745249e8b386ceeb1b30ff1c,

title = "Review of High-Frequency High-Voltage Conversion-Ratio dc-dc Converters.",

abstract = "The development of high-frequency power converters is continuously improving their power density, efficiency and fast dynamic response. Among them, highvoltage-conversion-ratio dc-dc converters are widely used in high gain, i.e. step-up/-down or bidirectional applications, such as power supply for data center, dc micro-grids, electrical vehicle charging systems and so on. In this article, the current main high-frequency high-voltage-conversionratio dc-dc converters are classified into inductive-based and capacitive-based approaches, which can then be described further by four kinds in detail, namely transformer-based, coupled-inductor-based, and switchedcapacitor-based, as well as combination of coupled inductor and switched capacitor. A comprehensiveanalysis and comparison is given, which can provide guidance for proper topology selection and further topology optimization. ",

keywords = "High-frequency dc-dc converters, High voltage-conversion-ratio dc-dc converters, Inductive, Capacitive",

author = "Yueshi Guan and Carlo Cecati and Alonso, {J. Marcos} and Zhe Zhang",

year = "2021",

doi = "10.1109/JESTIE.2021.3051554",

language = "English",

journal = "IEEE Journal of Emerging and Selected Topics in Industrial Electronics",

issn = "2687-9735",

publisher = "IEEE",

}

TY - JOUR

T1 - Review of High-Frequency High-Voltage Conversion-Ratio dc-dc Converters.

AU - Guan, Yueshi

AU - Cecati, Carlo

AU - Alonso , J. Marcos

AU - Zhang, Zhe

PY - 2021

Y1 - 2021

N2 - The development of high-frequency power converters is continuously improving their power density, efficiency and fast dynamic response. Among them, highvoltage-conversion-ratio dc-dc converters are widely used in high gain, i.e. step-up/-down or bidirectional applications, such as power supply for data center, dc micro-grids, electrical vehicle charging systems and so on. In this article, the current main high-frequency high-voltage-conversionratio dc-dc converters are classified into inductive-based and capacitive-based approaches, which can then be described further by four kinds in detail, namely transformer-based, coupled-inductor-based, and switchedcapacitor-based, as well as combination of coupled inductor and switched capacitor. A comprehensiveanalysis and comparison is given, which can provide guidance for proper topology selection and further topology optimization.

AB - The development of high-frequency power converters is continuously improving their power density, efficiency and fast dynamic response. Among them, highvoltage-conversion-ratio dc-dc converters are widely used in high gain, i.e. step-up/-down or bidirectional applications, such as power supply for data center, dc micro-grids, electrical vehicle charging systems and so on. In this article, the current main high-frequency high-voltage-conversionratio dc-dc converters are classified into inductive-based and capacitive-based approaches, which can then be described further by four kinds in detail, namely transformer-based, coupled-inductor-based, and switchedcapacitor-based, as well as combination of coupled inductor and switched capacitor. A comprehensiveanalysis and comparison is given, which can provide guidance for proper topology selection and further topology optimization.

KW - High-frequency dc-dc converters

KW - High voltage-conversion-ratio dc-dc converters

KW - Inductive

KW - Capacitive

U2 - 10.1109/JESTIE.2021.3051554

DO - 10.1109/JESTIE.2021.3051554

M3 - Journal article

JO - IEEE Journal of Emerging and Selected Topics in Industrial Electronics

JF - IEEE Journal of Emerging and Selected Topics in Industrial Electronics

SN - 2687-9735

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