The ∆V-Method: An Intuitive Method for Analyzing Soft-Charging Capabilities of Hybrid Switched-Capacitor DC-DC Converters

Markus Mogensen Henriksen; Jens Otten; Adrian  Gehl; Bernhard Wicht

doi:10.1109/COMPEL52896.2023.10221027

The ∆V-Method: An Intuitive Method for Analyzing Soft-Charging Capabilities of Hybrid Switched-Capacitor DC-DC Converters

Markus Mogensen Henriksen, Jens Otten, Adrian Gehl, Bernhard Wicht

Leibniz University Hannover

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

This paper presents an inspection method for analyzing the soft-charging capabilities of switched-capacitor converters (SCC). The method utilizes a multi-step visual approach to derive the voltage changes (∆V) across each flying capacitor, leading to an intuitive way of understanding the behavior of hybrid-SCC topologies on circuit level. The method is presented by examples and is used to obtain capacitance ratios and splitphase timings for Hybrid Dickson topologies.

Original language	English
Title of host publication	Proceedings of IEEE 24^th Workshop on Control and Modeling for Power Electronics
Number of pages	6
Publisher	IEEE
Publication date	2023
Pages	1-6
ISBN (Print)	979-8-3503-1619-3
DOIs	https://doi.org/10.1109/COMPEL52896.2023.10221027
Publication status	Published - 2023
Event	IEEE 24^th Workshop on Control and Modeling for Power Electronics - Michigan League, Ann Arbor, United States Duration: 25 Jun 2023 → 28 Jun 2023 Conference number: 24 https://ieee-compel.org/

Conference

Conference	IEEE 24^th Workshop on Control and Modeling for Power Electronics
Number	24
Location	Michigan League
Country/Territory	United States
City	Ann Arbor
Period	25/06/2023 → 28/06/2023
Internet address	https://ieee-compel.org/

Keywords

Hybrid switched-capacitor converter
Softcharging
Energy efficient

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10.1109/COMPEL52896.2023.10221027

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@inproceedings{25a7344be4f54cd9a4fa363b3bdea23a,

title = "The ∆V-Method: An Intuitive Method for Analyzing Soft-Charging Capabilities of Hybrid Switched-Capacitor DC-DC Converters",

abstract = "This paper presents an inspection method for analyzing the soft-charging capabilities of switched-capacitor converters (SCC). The method utilizes a multi-step visual approach to derive the voltage changes (∆V) across each flying capacitor, leading to an intuitive way of understanding the behavior of hybrid-SCC topologies on circuit level. The method is presented by examples and is used to obtain capacitance ratios and splitphase timings for Hybrid Dickson topologies.",

keywords = "Hybrid switched-capacitor converter, Softcharging, Energy efficient",

author = "Henriksen, {Markus Mogensen} and Jens Otten and Adrian Gehl and Bernhard Wicht",

year = "2023",

doi = "10.1109/COMPEL52896.2023.10221027",

language = "English",

isbn = "979-8-3503-1619-3",

pages = "1--6",

booktitle = "Proceedings of IEEE 24th Workshop on Control and Modeling for Power Electronics",

publisher = "IEEE",

address = "United States",

note = "IEEE 24<sup>th</sup> Workshop on Control and Modeling for Power Electronics, IEEE COMPEL 2023 ; Conference date: 25-06-2023 Through 28-06-2023",

url = "https://ieee-compel.org/",

}

Henriksen, MM, Otten, J, Gehl, A & Wicht, B 2023, The ∆V-Method: An Intuitive Method for Analyzing Soft-Charging Capabilities of Hybrid Switched-Capacitor DC-DC Converters. in Proceedings of IEEE 24^th Workshop on Control and Modeling for Power Electronics. IEEE, pp. 1-6, IEEE 24^th Workshop on Control and Modeling for Power Electronics, Ann Arbor, Michigan, United States, 25/06/2023. https://doi.org/10.1109/COMPEL52896.2023.10221027

The ∆V-Method: An Intuitive Method for Analyzing Soft-Charging Capabilities of Hybrid Switched-Capacitor DC-DC Converters. / Henriksen, Markus Mogensen; Otten, Jens; Gehl, Adrian et al.
Proceedings of IEEE 24^th Workshop on Control and Modeling for Power Electronics. IEEE, 2023. p. 1-6.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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AB - This paper presents an inspection method for analyzing the soft-charging capabilities of switched-capacitor converters (SCC). The method utilizes a multi-step visual approach to derive the voltage changes (∆V) across each flying capacitor, leading to an intuitive way of understanding the behavior of hybrid-SCC topologies on circuit level. The method is presented by examples and is used to obtain capacitance ratios and splitphase timings for Hybrid Dickson topologies.

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ER -

The ∆V-Method: An Intuitive Method for Analyzing Soft-Charging Capabilities of Hybrid Switched-Capacitor DC-DC Converters

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Conference

Keywords

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