Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications

Riccardo Pittini; Lina Huang; Zhe Zhang; Michael A. E. Andersen

doi:10.1109/APEC.2014.6803496

Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications

Riccardo Pittini, Lina Huang, Zhe Zhang, Michael A. E. Andersen

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

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Abstract

Flyback converters are widely used in several applications, however, with this topology it is very challenging to achieve high voltage operation especially with very high step-up ratio (>500) within limited space. This paper presents a new flyback-based topology which utilizes primary parallel and secondary series transformer connection in order to achieve very high step-up ratio (up to 650) as well as high voltage
operation (~2 kV) in a small volume. The topology is presented and analyzed. The advantages and disadvantages of the proposed topology are discussed. A prototype used to verify the proposed topology has been implemented. Finally, experimental results are used to validate the performance of the proposed topology.

Original language	English
Title of host publication	Proceedings of Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition
Publisher	IEEE
Publication date	2014
Pages	1440-1447
ISBN (Print)	978-1-4799-2325-0
DOIs	https://doi.org/10.1109/APEC.2014.6803496
Publication status	Published - 2014
Event	2014 IEEE Applied Power Electronics Conference and Exposition - Fort Worth Convention Center , Fort Worth, United States Duration: 16 Mar 2014 → 20 Mar 2014 Conference number: 29 https://apec-conf.org/uploads/documents/APEC2014pocketv1feb15.pdf

Conference

Conference	2014 IEEE Applied Power Electronics Conference and Exposition
Number	29
Location	Fort Worth Convention Center
Country/Territory	United States
City	Fort Worth
Period	16/03/2014 → 20/03/2014
Internet address	https://apec-conf.org/uploads/documents/APEC2014pocketv1feb15.pdf

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Pittini, R., Huang, L., Zhang, Z., & Andersen, M. A. E. (2014). Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications. In Proceedings of Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition (pp. 1440-1447). IEEE. https://doi.org/10.1109/APEC.2014.6803496

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title = "Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications",

abstract = "Flyback converters are widely used in several applications, however, with this topology it is very challenging to achieve high voltage operation especially with very high step-up ratio (>500) within limited space. This paper presents a new flyback-based topology which utilizes primary parallel and secondary series transformer connection in order to achieve very high step-up ratio (up to 650) as well as high voltage operation (~2 kV) in a small volume. The topology is presented and analyzed. The advantages and disadvantages of the proposed topology are discussed. A prototype used to verify the proposed topology has been implemented. Finally, experimental results are used to validate the performance of the proposed topology.",

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address = "United States",

note = "2014 IEEE Applied Power Electronics Conference and Exposition , APEC 2014 ; Conference date: 16-03-2014 Through 20-03-2014",

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Pittini, R, Huang, L, Zhang, Z & Andersen, MAE 2014, Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications. in Proceedings of Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition. IEEE, pp. 1440-1447, 2014 IEEE Applied Power Electronics Conference and Exposition , Fort Worth, Texas, United States, 16/03/2014. https://doi.org/10.1109/APEC.2014.6803496

Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications. / Pittini, Riccardo; Huang, Lina; Zhang, Zhe et al.
Proceedings of Twenty-Ninth Annual IEEE Applied Power Electronics Conference and Exposition. IEEE, 2014. p. 1440-1447.

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

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AU - Huang, Lina

AU - Zhang, Zhe

AU - Andersen, Michael A. E.

N1 - Conference code: 29

PY - 2014

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N2 - Flyback converters are widely used in several applications, however, with this topology it is very challenging to achieve high voltage operation especially with very high step-up ratio (>500) within limited space. This paper presents a new flyback-based topology which utilizes primary parallel and secondary series transformer connection in order to achieve very high step-up ratio (up to 650) as well as high voltage operation (~2 kV) in a small volume. The topology is presented and analyzed. The advantages and disadvantages of the proposed topology are discussed. A prototype used to verify the proposed topology has been implemented. Finally, experimental results are used to validate the performance of the proposed topology.

AB - Flyback converters are widely used in several applications, however, with this topology it is very challenging to achieve high voltage operation especially with very high step-up ratio (>500) within limited space. This paper presents a new flyback-based topology which utilizes primary parallel and secondary series transformer connection in order to achieve very high step-up ratio (up to 650) as well as high voltage operation (~2 kV) in a small volume. The topology is presented and analyzed. The advantages and disadvantages of the proposed topology are discussed. A prototype used to verify the proposed topology has been implemented. Finally, experimental results are used to validate the performance of the proposed topology.

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ER -

Primary Parallel Secondary Series Flyback Converter (PPSSFC) with Multiple Transformers for Very High Step-Up Ratio in Capacitive Load Charging Applications

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