The extra L opposed current converter

E. Lemmen; J.M. Schellekens; C.G.E. Wijnands; J.L. Duarte

doi:10.1109/APEC.2014.6803475

The extra L opposed current converter

E. Lemmen, J.M. Schellekens, C.G.E. Wijnands, J.L. Duarte

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

6 Downloads (Pure)

Abstract

In existing half/full-bridge high precision amplifiers output distortion is present due to the required switch blanking time. The OCC topology does not require this blanking time but has a much higher total inductor volume compared to the half-bridge. In this paper a patented new topology is introduced that has the advantages of the OCC but with a much lower total inductor volume. The basic operation and properties of the ELOCC topology are explained including optimization of the total inductor volume and an average model for control design. A prototype ELOCC current amplifier has been developed. The behavior of this prototype is in good agreement with the obtained simulation results. Even though the prototype is not fully optimized the harmonic performance is already impressive.

Original language	English
Title of host publication	Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), 16-20 March 2014, Forth Worth, Texas
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	1304-1311
ISBN (Print)	978-1-4799-2326-7
DOIs	https://doi.org/10.1109/APEC.2014.6803475
Publication status	Published - 2014
Event	29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014 - Fort Worth Convention Center, Fort Worth, United States Duration: 16 Mar 2014 → 20 Mar 2014 Conference number: 29

Conference

Conference	29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014
Abbreviated title	APEC 2014
Country/Territory	United States
City	Fort Worth
Period	16/03/14 → 20/03/14

Access to Document

10.1109/APEC.2014.6803475

29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), March 16-20, 2014, Fort Worth, TX, USA
Lemmen, E. (Speaker)
20 Mar 2014
Activity: Talk or presentation types › Contributed talk › Scientific

Cite this

@inproceedings{1d29e6d992104560af6abc871810cdd5,

title = "The extra L opposed current converter",

abstract = "In existing half/full-bridge high precision amplifiers output distortion is present due to the required switch blanking time. The OCC topology does not require this blanking time but has a much higher total inductor volume compared to the half-bridge. In this paper a patented new topology is introduced that has the advantages of the OCC but with a much lower total inductor volume. The basic operation and properties of the ELOCC topology are explained including optimization of the total inductor volume and an average model for control design. A prototype ELOCC current amplifier has been developed. The behavior of this prototype is in good agreement with the obtained simulation results. Even though the prototype is not fully optimized the harmonic performance is already impressive.",

author = "E. Lemmen and J.M. Schellekens and C.G.E. Wijnands and J.L. Duarte",

year = "2014",

doi = "10.1109/APEC.2014.6803475",

language = "English",

isbn = "978-1-4799-2326-7",

pages = "1304--1311",

booktitle = "Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), 16-20 March 2014, Forth Worth, Texas",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014, APEC 2014 ; Conference date: 16-03-2014 Through 20-03-2014",

}

Lemmen, E , Schellekens, JM , Wijnands, CGE & Duarte, JL 2014, The extra L opposed current converter. in Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), 16-20 March 2014, Forth Worth, Texas. Institute of Electrical and Electronics Engineers, Piscataway, pp. 1304-1311, 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014, Fort Worth, Texas, United States, 16/03/14. https://doi.org/10.1109/APEC.2014.6803475

The extra L opposed current converter. / Lemmen, E.; Schellekens, J.M.; Wijnands, C.G.E. et al.
Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), 16-20 March 2014, Forth Worth, Texas. Piscataway: Institute of Electrical and Electronics Engineers, 2014. p. 1304-1311.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - The extra L opposed current converter

AU - Lemmen, E.

AU - Schellekens, J.M.

AU - Wijnands, C.G.E.

AU - Duarte, J.L.

N1 - Conference code: 29

PY - 2014

Y1 - 2014

N2 - In existing half/full-bridge high precision amplifiers output distortion is present due to the required switch blanking time. The OCC topology does not require this blanking time but has a much higher total inductor volume compared to the half-bridge. In this paper a patented new topology is introduced that has the advantages of the OCC but with a much lower total inductor volume. The basic operation and properties of the ELOCC topology are explained including optimization of the total inductor volume and an average model for control design. A prototype ELOCC current amplifier has been developed. The behavior of this prototype is in good agreement with the obtained simulation results. Even though the prototype is not fully optimized the harmonic performance is already impressive.

AB - In existing half/full-bridge high precision amplifiers output distortion is present due to the required switch blanking time. The OCC topology does not require this blanking time but has a much higher total inductor volume compared to the half-bridge. In this paper a patented new topology is introduced that has the advantages of the OCC but with a much lower total inductor volume. The basic operation and properties of the ELOCC topology are explained including optimization of the total inductor volume and an average model for control design. A prototype ELOCC current amplifier has been developed. The behavior of this prototype is in good agreement with the obtained simulation results. Even though the prototype is not fully optimized the harmonic performance is already impressive.

U2 - 10.1109/APEC.2014.6803475

DO - 10.1109/APEC.2014.6803475

M3 - Conference contribution

SN - 978-1-4799-2326-7

SP - 1304

EP - 1311

BT - Proceedings of the 29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), 16-20 March 2014, Forth Worth, Texas

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014

Y2 - 16 March 2014 through 20 March 2014

ER -

The extra L opposed current converter

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Activities

29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014), March 16-20, 2014, Fort Worth, TX, USA

Cite this