Primary Parallel Isolated Boost Converter with Bidirectional Operation

Juan Carlos Hernandez Botella; Maria del Carmen Mira Albert; Gökhan Sen; Ole Cornelius Thomsen; Michael A. E. Andersen

Primary Parallel Isolated Boost Converter with Bidirectional Operation

Juan Carlos Hernandez Botella, Maria del Carmen Mira Albert, Gökhan Sen, Ole Cornelius Thomsen, Michael A. E. Andersen

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

Abstract

This paper presents a bidirectional dc/dc converter operated with batteries both in the input and output. Primary parallel isolated boost converter (PPIBC) with transformer series connection on the high voltage side is preferred due to its ability to handle high currents in the low voltage side. The converter has been modeled using non-ideal components and operated without any additional circuitry for startup using a digital soft-start procedure. Simulated and measured loop gains have been compared for the validity of the model. On-the-fly current direction change has been achieved between input and output battery banks with a defined ramp.

Original language	English
Title of host publication	Proceedings of the 2012 IEEE Vehicle Power and Propulsion Conference
Publisher	IEEE
Publication date	2012
Pages	794-799
ISBN (Print)	ISBN: 978-1-4673-0952-3
Publication status	Published - 2012
Event	2012 IEEE Vehicle Power and Propulsion Conference - Seoul, Korea, Republic of Duration: 9 Oct 2012 → 12 Oct 2012 Conference number: 8 https://ieeexplore.ieee.org/xpl/conhome/6410225/proceeding

Conference

Conference	2012 IEEE Vehicle Power and Propulsion Conference
Number	8
Country/Territory	Korea, Republic of
City	Seoul
Period	09/10/2012 → 12/10/2012
Internet address	https://ieeexplore.ieee.org/xpl/conhome/6410225/proceeding

Keywords

Bidirectional
Startup
Battery

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title = "Primary Parallel Isolated Boost Converter with Bidirectional Operation",

abstract = "This paper presents a bidirectional dc/dc converter operated with batteries both in the input and output. Primary parallel isolated boost converter (PPIBC) with transformer series connection on the high voltage side is preferred due to its ability to handle high currents in the low voltage side. The converter has been modeled using non-ideal components and operated without any additional circuitry for startup using a digital soft-start procedure. Simulated and measured loop gains have been compared for the validity of the model. On-the-fly current direction change has been achieved between input and output battery banks with a defined ramp.",

keywords = "Bidirectional, Startup, Battery",

author = "{Hernandez Botella}, {Juan Carlos} and {Mira Albert}, {Maria del Carmen} and G{\"o}khan Sen and Thomsen, {Ole Cornelius} and Andersen, {Michael A. E.}",

year = "2012",

language = "English",

isbn = "ISBN: 978-1-4673-0952-3",

pages = "794--799",

booktitle = "Proceedings of the 2012 IEEE Vehicle Power and Propulsion Conference",

publisher = "IEEE",

address = "United States",

note = "2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012 ; Conference date: 09-10-2012 Through 12-10-2012",

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TY - GEN

T1 - Primary Parallel Isolated Boost Converter with Bidirectional Operation

AU - Hernandez Botella, Juan Carlos

AU - Mira Albert, Maria del Carmen

AU - Sen, Gökhan

AU - Thomsen, Ole Cornelius

AU - Andersen, Michael A. E.

N1 - Conference code: 8

PY - 2012

Y1 - 2012

N2 - This paper presents a bidirectional dc/dc converter operated with batteries both in the input and output. Primary parallel isolated boost converter (PPIBC) with transformer series connection on the high voltage side is preferred due to its ability to handle high currents in the low voltage side. The converter has been modeled using non-ideal components and operated without any additional circuitry for startup using a digital soft-start procedure. Simulated and measured loop gains have been compared for the validity of the model. On-the-fly current direction change has been achieved between input and output battery banks with a defined ramp.

AB - This paper presents a bidirectional dc/dc converter operated with batteries both in the input and output. Primary parallel isolated boost converter (PPIBC) with transformer series connection on the high voltage side is preferred due to its ability to handle high currents in the low voltage side. The converter has been modeled using non-ideal components and operated without any additional circuitry for startup using a digital soft-start procedure. Simulated and measured loop gains have been compared for the validity of the model. On-the-fly current direction change has been achieved between input and output battery banks with a defined ramp.

KW - Bidirectional

KW - Startup

KW - Battery

M3 - Article in proceedings

SN - ISBN: 978-1-4673-0952-3

SP - 794

EP - 799

BT - Proceedings of the 2012 IEEE Vehicle Power and Propulsion Conference

PB - IEEE

T2 - 2012 IEEE Vehicle Power and Propulsion Conference

Y2 - 9 October 2012 through 12 October 2012

ER -

Primary Parallel Isolated Boost Converter with Bidirectional Operation

Abstract

Conference

Keywords

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