A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor

Sung Geun Yoon, Jae Moon Lee, Jong Hu Park, In Kyu Lee, B. H. Cho

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Abstract

In this paper, a control method of a bi-directional zero-voltage-switching (ZVS) DC-DC converter for HEV power system is presented. By controlling the minimum and maximum values of the inductor current, the ZVS condition is achieved. Also employing the variable frequency control with respect to the variation of the DC-link current and the super-capacitor voltage, the circulating energy loss at the light load condition is minimized. A 1.25kW experimental hardware prototype module is built to verity the efficiency improvement, especially at the light load condition. It shows about 34% efficiency improvement compared to the fixed frequency control at the light load condition.

Original languageEnglish
Title of host publicationPESC Record - IEEE Annual Power Electronics Specialists Conference
Pages135-140
Number of pages6
Volume1
Publication statusPublished - 2004
Event2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04 - Aachen, Germany
Duration: 2004 Jun 202004 Jun 25

Other

Other2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04
CountryGermany
CityAachen
Period04/6/2004/6/25

Fingerprint

Zero voltage switching
Capacitors
DC-DC converters
Energy dissipation
Hardware
Electric potential

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Yoon, S. G., Lee, J. M., Park, J. H., Lee, I. K., & Cho, B. H. (2004). A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor. In PESC Record - IEEE Annual Power Electronics Specialists Conference (Vol. 1, pp. 135-140)

A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor. / Yoon, Sung Geun; Lee, Jae Moon; Park, Jong Hu; Lee, In Kyu; Cho, B. H.

PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 1 2004. p. 135-140.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoon, SG, Lee, JM, Park, JH, Lee, IK & Cho, BH 2004, A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor. in PESC Record - IEEE Annual Power Electronics Specialists Conference. vol. 1, pp. 135-140, 2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04, Aachen, Germany, 04/6/20.
Yoon SG, Lee JM, Park JH, Lee IK, Cho BH. A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor. In PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 1. 2004. p. 135-140
Yoon, Sung Geun ; Lee, Jae Moon ; Park, Jong Hu ; Lee, In Kyu ; Cho, B. H. / A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor. PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 1 2004. pp. 135-140
@inproceedings{7e21848e4f0e41e98978f92f2a0b75d5,
title = "A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor",
abstract = "In this paper, a control method of a bi-directional zero-voltage-switching (ZVS) DC-DC converter for HEV power system is presented. By controlling the minimum and maximum values of the inductor current, the ZVS condition is achieved. Also employing the variable frequency control with respect to the variation of the DC-link current and the super-capacitor voltage, the circulating energy loss at the light load condition is minimized. A 1.25kW experimental hardware prototype module is built to verity the efficiency improvement, especially at the light load condition. It shows about 34{\%} efficiency improvement compared to the fixed frequency control at the light load condition.",
author = "Yoon, {Sung Geun} and Lee, {Jae Moon} and Park, {Jong Hu} and Lee, {In Kyu} and Cho, {B. H.}",
year = "2004",
language = "English",
volume = "1",
pages = "135--140",
booktitle = "PESC Record - IEEE Annual Power Electronics Specialists Conference",

}

TY - GEN

T1 - A frequency controlled Bi-directional synchronous rectifier converter for HEV using super-capacitor

AU - Yoon, Sung Geun

AU - Lee, Jae Moon

AU - Park, Jong Hu

AU - Lee, In Kyu

AU - Cho, B. H.

PY - 2004

Y1 - 2004

N2 - In this paper, a control method of a bi-directional zero-voltage-switching (ZVS) DC-DC converter for HEV power system is presented. By controlling the minimum and maximum values of the inductor current, the ZVS condition is achieved. Also employing the variable frequency control with respect to the variation of the DC-link current and the super-capacitor voltage, the circulating energy loss at the light load condition is minimized. A 1.25kW experimental hardware prototype module is built to verity the efficiency improvement, especially at the light load condition. It shows about 34% efficiency improvement compared to the fixed frequency control at the light load condition.

AB - In this paper, a control method of a bi-directional zero-voltage-switching (ZVS) DC-DC converter for HEV power system is presented. By controlling the minimum and maximum values of the inductor current, the ZVS condition is achieved. Also employing the variable frequency control with respect to the variation of the DC-link current and the super-capacitor voltage, the circulating energy loss at the light load condition is minimized. A 1.25kW experimental hardware prototype module is built to verity the efficiency improvement, especially at the light load condition. It shows about 34% efficiency improvement compared to the fixed frequency control at the light load condition.

UR - http://www.scopus.com/inward/record.url?scp=8744274304&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=8744274304&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:8744274304

VL - 1

SP - 135

EP - 140

BT - PESC Record - IEEE Annual Power Electronics Specialists Conference

ER -