Loss analysis of half-bridge LLC resonant converter

In this paper, a novel approximation method for conduction loss model of half-bridge LLC resonant converter operating below the resonant frequency of resonant inductor and capacitor. In the conventional conduction loss model, only the fundamental component of switching frequency is considered. Howev...

Full description

Saved in:
Bibliographic Details
Main Authors: Chun-Hsu Yang, Tsorng-Juu Liang, Kai-Hui Chen, Ji-Shiuan Li, Ji-Shiang Lee
Format: Conference Proceeding
Language:English
Subjects:
conduction loss
Fundamental frequency component
harmonics
Magnetic resonance
Manganese
Pulse width modulation
Radio frequency
resonant frequency
Simulation
Switches
switching loss
Citations: Items that cite this one
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c205t-c74f421ba185977c260797efef5ddb3b365ce23e1980f9e942f1658ecc99cc653
cites
container_end_page 160
container_issue
container_start_page 155
container_title
container_volume
creator Chun-Hsu Yang
Tsorng-Juu Liang
Kai-Hui Chen
Ji-Shiuan Li
Ji-Shiang Lee
description In this paper, a novel approximation method for conduction loss model of half-bridge LLC resonant converter operating below the resonant frequency of resonant inductor and capacitor. In the conventional conduction loss model, only the fundamental component of switching frequency is considered. However, the disregarded harmonics of switching frequency cause considerable deviation. In the novel method, harmonics of switching frequency are included, and it is more precise than conventional model as switching frequency is far from resonant frequency. This method estimates conduction losses according to actual current waveforms instead of calculating amplitudes of harmonics. Also, switching loss and other loss models are derived and described. Novel loss model and conventional loss model are compared with simulation results.
doi_str_mv 10.1109/IFEEC.2013.6687496
format conference_proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_6687496</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6687496</ieee_id><sourcerecordid>6687496</sourcerecordid><originalsourceid>FETCH-LOGICAL-c205t-c74f421ba185977c260797efef5ddb3b365ce23e1980f9e942f1658ecc99cc653</originalsourceid><addsrcrecordid>eNotz81KxDAUQOG4EJSxL6CbvEDrvUnzc5dSZnSg4EbXQ5reaKW2khRh3t6Fszq7D44Q9wgNItDj8bDfd40C1I213rVkr0RFzmPriAAc-htRlfIFAOgcglK3QvdrKTIsYT6Xqcg1yc8wp3rI0_jBsu87mbmsS1g2Gdfll_PG-U5cpzAXri7diffD_q17qfvX52P31NdRgdnq6NrUKhwCekPORWXBkePEyYzjoAdtTWSlGclDIqZWJbTGc4xEMVqjd-Lh352Y-fSTp--Qz6fLmv4DS4VDfw</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Loss analysis of half-bridge LLC resonant converter</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Chun-Hsu Yang ; Tsorng-Juu Liang ; Kai-Hui Chen ; Ji-Shiuan Li ; Ji-Shiang Lee</creator><creatorcontrib>Chun-Hsu Yang ; Tsorng-Juu Liang ; Kai-Hui Chen ; Ji-Shiuan Li ; Ji-Shiang Lee</creatorcontrib><description>In this paper, a novel approximation method for conduction loss model of half-bridge LLC resonant converter operating below the resonant frequency of resonant inductor and capacitor. In the conventional conduction loss model, only the fundamental component of switching frequency is considered. However, the disregarded harmonics of switching frequency cause considerable deviation. In the novel method, harmonics of switching frequency are included, and it is more precise than conventional model as switching frequency is far from resonant frequency. This method estimates conduction losses according to actual current waveforms instead of calculating amplitudes of harmonics. Also, switching loss and other loss models are derived and described. Novel loss model and conventional loss model are compared with simulation results.</description><identifier>EISBN: 9781479900718</identifier><identifier>EISBN: 9781479900732</identifier><identifier>EISBN: 1479900710</identifier><identifier>EISBN: 1479900737</identifier><identifier>DOI: 10.1109/IFEEC.2013.6687496</identifier><language>eng</language><publisher>IEEE</publisher><subject>conduction loss ; Fundamental frequency component ; harmonics ; Magnetic resonance ; Manganese ; Pulse width modulation ; Radio frequency ; resonant frequency ; Simulation ; Switches ; switching loss</subject><ispartof>2013 1st International Future Energy Electronics Conference (IFEEC), 2013, p.155-160</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c205t-c74f421ba185977c260797efef5ddb3b365ce23e1980f9e942f1658ecc99cc653</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6687496$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2051,27904,54898</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6687496$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Chun-Hsu Yang</creatorcontrib><creatorcontrib>Tsorng-Juu Liang</creatorcontrib><creatorcontrib>Kai-Hui Chen</creatorcontrib><creatorcontrib>Ji-Shiuan Li</creatorcontrib><creatorcontrib>Ji-Shiang Lee</creatorcontrib><title>Loss analysis of half-bridge LLC resonant converter</title><title>2013 1st International Future Energy Electronics Conference (IFEEC)</title><addtitle>IFEEC</addtitle><description>In this paper, a novel approximation method for conduction loss model of half-bridge LLC resonant converter operating below the resonant frequency of resonant inductor and capacitor. In the conventional conduction loss model, only the fundamental component of switching frequency is considered. However, the disregarded harmonics of switching frequency cause considerable deviation. In the novel method, harmonics of switching frequency are included, and it is more precise than conventional model as switching frequency is far from resonant frequency. This method estimates conduction losses according to actual current waveforms instead of calculating amplitudes of harmonics. Also, switching loss and other loss models are derived and described. Novel loss model and conventional loss model are compared with simulation results.</description><subject>conduction loss</subject><subject>Fundamental frequency component</subject><subject>harmonics</subject><subject>Magnetic resonance</subject><subject>Manganese</subject><subject>Pulse width modulation</subject><subject>Radio frequency</subject><subject>resonant frequency</subject><subject>Simulation</subject><subject>Switches</subject><subject>switching loss</subject><isbn>9781479900718</isbn><isbn>9781479900732</isbn><isbn>1479900710</isbn><isbn>1479900737</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotz81KxDAUQOG4EJSxL6CbvEDrvUnzc5dSZnSg4EbXQ5reaKW2khRh3t6Fszq7D44Q9wgNItDj8bDfd40C1I213rVkr0RFzmPriAAc-htRlfIFAOgcglK3QvdrKTIsYT6Xqcg1yc8wp3rI0_jBsu87mbmsS1g2Gdfll_PG-U5cpzAXri7diffD_q17qfvX52P31NdRgdnq6NrUKhwCekPORWXBkePEyYzjoAdtTWSlGclDIqZWJbTGc4xEMVqjd-Lh352Y-fSTp--Qz6fLmv4DS4VDfw</recordid><startdate>201311</startdate><enddate>201311</enddate><creator>Chun-Hsu Yang</creator><creator>Tsorng-Juu Liang</creator><creator>Kai-Hui Chen</creator><creator>Ji-Shiuan Li</creator><creator>Ji-Shiang Lee</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201311</creationdate><title>Loss analysis of half-bridge LLC resonant converter</title><author>Chun-Hsu Yang ; Tsorng-Juu Liang ; Kai-Hui Chen ; Ji-Shiuan Li ; Ji-Shiang Lee</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c205t-c74f421ba185977c260797efef5ddb3b365ce23e1980f9e942f1658ecc99cc653</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>conduction loss</topic><topic>Fundamental frequency component</topic><topic>harmonics</topic><topic>Magnetic resonance</topic><topic>Manganese</topic><topic>Pulse width modulation</topic><topic>Radio frequency</topic><topic>resonant frequency</topic><topic>Simulation</topic><topic>Switches</topic><topic>switching loss</topic><toplevel>online_resources</toplevel><creatorcontrib>Chun-Hsu Yang</creatorcontrib><creatorcontrib>Tsorng-Juu Liang</creatorcontrib><creatorcontrib>Kai-Hui Chen</creatorcontrib><creatorcontrib>Ji-Shiuan Li</creatorcontrib><creatorcontrib>Ji-Shiang Lee</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chun-Hsu Yang</au><au>Tsorng-Juu Liang</au><au>Kai-Hui Chen</au><au>Ji-Shiuan Li</au><au>Ji-Shiang Lee</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Loss analysis of half-bridge LLC resonant converter</atitle><btitle>2013 1st International Future Energy Electronics Conference (IFEEC)</btitle><stitle>IFEEC</stitle><date>2013-11</date><risdate>2013</risdate><spage>155</spage><epage>160</epage><pages>155-160</pages><eisbn>9781479900718</eisbn><eisbn>9781479900732</eisbn><eisbn>1479900710</eisbn><eisbn>1479900737</eisbn><abstract>In this paper, a novel approximation method for conduction loss model of half-bridge LLC resonant converter operating below the resonant frequency of resonant inductor and capacitor. In the conventional conduction loss model, only the fundamental component of switching frequency is considered. However, the disregarded harmonics of switching frequency cause considerable deviation. In the novel method, harmonics of switching frequency are included, and it is more precise than conventional model as switching frequency is far from resonant frequency. This method estimates conduction losses according to actual current waveforms instead of calculating amplitudes of harmonics. Also, switching loss and other loss models are derived and described. Novel loss model and conventional loss model are compared with simulation results.</abstract><pub>IEEE</pub><doi>10.1109/IFEEC.2013.6687496</doi><tpages>6</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier EISBN: 9781479900718
ispartof 2013 1st International Future Energy Electronics Conference (IFEEC), 2013, p.155-160
issn
language eng
recordid cdi_ieee_primary_6687496
source IEEE Electronic Library (IEL) Conference Proceedings
subjects conduction loss
Fundamental frequency component
harmonics
Magnetic resonance
Manganese
Pulse width modulation
Radio frequency
resonant frequency
Simulation
Switches
switching loss
title Loss analysis of half-bridge LLC resonant converter
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T01%3A42%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Loss%20analysis%20of%20half-bridge%20LLC%20resonant%20converter&rft.btitle=2013%201st%20International%20Future%20Energy%20Electronics%20Conference%20(IFEEC)&rft.au=Chun-Hsu%20Yang&rft.date=2013-11&rft.spage=155&rft.epage=160&rft.pages=155-160&rft_id=info:doi/10.1109/IFEEC.2013.6687496&rft.eisbn=9781479900718&rft.eisbn_list=9781479900732&rft.eisbn_list=1479900710&rft.eisbn_list=1479900737&rft_dat=%3Cieee_6IE%3E6687496%3C/ieee_6IE%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c205t-c74f421ba185977c260797efef5ddb3b365ce23e1980f9e942f1658ecc99cc653%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=6687496&rfr_iscdi=true