Ordered charging control method and system for electric vehicle
The invention discloses an orderly charging control method and system for an electric vehicle. And respectively carrying out power loss modeling on the PFC circuit and the DC/DC conversion circuit of the DC charging pile. According to the loss model of the PFC circuit, a Pareto optimization method i...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LIU YONGCHUN ZHANG TAO LIU WEI WAN ZECHEN XIA FENG YUE PENG TANAKA TOSHI WEI PENGBO CAI HUA SHENG XINWEI WANG RUI JIANG XINTONG HUANG YUEHAO LI XIANG JIANG YULONG WANG KE CHEN CHENG ZHANG GAOSHAN LI RUOXIN ZHANG YUNCHANG |
| description | The invention discloses an orderly charging control method and system for an electric vehicle. And respectively carrying out power loss modeling on the PFC circuit and the DC/DC conversion circuit of the DC charging pile. According to the loss model of the PFC circuit, a Pareto optimization method is adopted to solve the minimum loss, so that the first optimal charging efficiency of the PFC circuit under a certain input power is obtained. And aiming at the loss model of the DC/DC conversion circuit, solving the minimum loss by adopting a Pareto optimization method so as to obtain the second optimal charging efficiency of the dual-active bridge DC/DC conversion circuit under a certain input power. And solving the optimal charging efficiency of the charging pile according to the first optimal charging efficiency and the second optimal charging efficiency. And based on the optimal charging efficiency of the charging pile, a pre-constructed target optimization function is solved through a particle swarm optimizat |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN114899852A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN114899852A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN114899852A3</originalsourceid><addsrcrecordid>eNrjZLD3L0pJLUpNUUjOSCxKz8xLV0jOzyspys9RyE0tychPUUjMS1EoriwuSc1VSMsvUkjNSU0uKcpMVihLzchMzknlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhiYWlpYWpkaOxsSoAQCbmTEY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Ordered charging control method and system for electric vehicle</title><source>esp@cenet</source><creator>LIU YONGCHUN ; ZHANG TAO ; LIU WEI ; WAN ZECHEN ; XIA FENG ; YUE PENG ; TANAKA TOSHI ; WEI PENGBO ; CAI HUA ; SHENG XINWEI ; WANG RUI ; JIANG XINTONG ; HUANG YUEHAO ; LI XIANG ; JIANG YULONG ; WANG KE ; CHEN CHENG ; ZHANG GAOSHAN ; LI RUOXIN ; ZHANG YUNCHANG</creator><creatorcontrib>LIU YONGCHUN ; ZHANG TAO ; LIU WEI ; WAN ZECHEN ; XIA FENG ; YUE PENG ; TANAKA TOSHI ; WEI PENGBO ; CAI HUA ; SHENG XINWEI ; WANG RUI ; JIANG XINTONG ; HUANG YUEHAO ; LI XIANG ; JIANG YULONG ; WANG KE ; CHEN CHENG ; ZHANG GAOSHAN ; LI RUOXIN ; ZHANG YUNCHANG</creatorcontrib><description>The invention discloses an orderly charging control method and system for an electric vehicle. And respectively carrying out power loss modeling on the PFC circuit and the DC/DC conversion circuit of the DC charging pile. According to the loss model of the PFC circuit, a Pareto optimization method is adopted to solve the minimum loss, so that the first optimal charging efficiency of the PFC circuit under a certain input power is obtained. And aiming at the loss model of the DC/DC conversion circuit, solving the minimum loss by adopting a Pareto optimization method so as to obtain the second optimal charging efficiency of the dual-active bridge DC/DC conversion circuit under a certain input power. And solving the optimal charging efficiency of the charging pile according to the first optimal charging efficiency and the second optimal charging efficiency. And based on the optimal charging efficiency of the charging pile, a pre-constructed target optimization function is solved through a particle swarm optimizat</description><language>chi ; eng</language><subject>CALCULATING ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; GENERATION ; PHYSICS ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220812&DB=EPODOC&CC=CN&NR=114899852A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220812&DB=EPODOC&CC=CN&NR=114899852A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU YONGCHUN</creatorcontrib><creatorcontrib>ZHANG TAO</creatorcontrib><creatorcontrib>LIU WEI</creatorcontrib><creatorcontrib>WAN ZECHEN</creatorcontrib><creatorcontrib>XIA FENG</creatorcontrib><creatorcontrib>YUE PENG</creatorcontrib><creatorcontrib>TANAKA TOSHI</creatorcontrib><creatorcontrib>WEI PENGBO</creatorcontrib><creatorcontrib>CAI HUA</creatorcontrib><creatorcontrib>SHENG XINWEI</creatorcontrib><creatorcontrib>WANG RUI</creatorcontrib><creatorcontrib>JIANG XINTONG</creatorcontrib><creatorcontrib>HUANG YUEHAO</creatorcontrib><creatorcontrib>LI XIANG</creatorcontrib><creatorcontrib>JIANG YULONG</creatorcontrib><creatorcontrib>WANG KE</creatorcontrib><creatorcontrib>CHEN CHENG</creatorcontrib><creatorcontrib>ZHANG GAOSHAN</creatorcontrib><creatorcontrib>LI RUOXIN</creatorcontrib><creatorcontrib>ZHANG YUNCHANG</creatorcontrib><title>Ordered charging control method and system for electric vehicle</title><description>The invention discloses an orderly charging control method and system for an electric vehicle. And respectively carrying out power loss modeling on the PFC circuit and the DC/DC conversion circuit of the DC charging pile. According to the loss model of the PFC circuit, a Pareto optimization method is adopted to solve the minimum loss, so that the first optimal charging efficiency of the PFC circuit under a certain input power is obtained. And aiming at the loss model of the DC/DC conversion circuit, solving the minimum loss by adopting a Pareto optimization method so as to obtain the second optimal charging efficiency of the dual-active bridge DC/DC conversion circuit under a certain input power. And solving the optimal charging efficiency of the charging pile according to the first optimal charging efficiency and the second optimal charging efficiency. And based on the optimal charging efficiency of the charging pile, a pre-constructed target optimization function is solved through a particle swarm optimizat</description><subject>CALCULATING</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>PHYSICS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD3L0pJLUpNUUjOSCxKz8xLV0jOzyspys9RyE0tychPUUjMS1EoriwuSc1VSMsvUkjNSU0uKcpMVihLzchMzknlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhiYWlpYWpkaOxsSoAQCbmTEY</recordid><startdate>20220812</startdate><enddate>20220812</enddate><creator>LIU YONGCHUN</creator><creator>ZHANG TAO</creator><creator>LIU WEI</creator><creator>WAN ZECHEN</creator><creator>XIA FENG</creator><creator>YUE PENG</creator><creator>TANAKA TOSHI</creator><creator>WEI PENGBO</creator><creator>CAI HUA</creator><creator>SHENG XINWEI</creator><creator>WANG RUI</creator><creator>JIANG XINTONG</creator><creator>HUANG YUEHAO</creator><creator>LI XIANG</creator><creator>JIANG YULONG</creator><creator>WANG KE</creator><creator>CHEN CHENG</creator><creator>ZHANG GAOSHAN</creator><creator>LI RUOXIN</creator><creator>ZHANG YUNCHANG</creator><scope>EVB</scope></search><sort><creationdate>20220812</creationdate><title>Ordered charging control method and system for electric vehicle</title><author>LIU YONGCHUN ; ZHANG TAO ; LIU WEI ; WAN ZECHEN ; XIA FENG ; YUE PENG ; TANAKA TOSHI ; WEI PENGBO ; CAI HUA ; SHENG XINWEI ; WANG RUI ; JIANG XINTONG ; HUANG YUEHAO ; LI XIANG ; JIANG YULONG ; WANG KE ; CHEN CHENG ; ZHANG GAOSHAN ; LI RUOXIN ; ZHANG YUNCHANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114899852A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CALCULATING</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>PHYSICS</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU YONGCHUN</creatorcontrib><creatorcontrib>ZHANG TAO</creatorcontrib><creatorcontrib>LIU WEI</creatorcontrib><creatorcontrib>WAN ZECHEN</creatorcontrib><creatorcontrib>XIA FENG</creatorcontrib><creatorcontrib>YUE PENG</creatorcontrib><creatorcontrib>TANAKA TOSHI</creatorcontrib><creatorcontrib>WEI PENGBO</creatorcontrib><creatorcontrib>CAI HUA</creatorcontrib><creatorcontrib>SHENG XINWEI</creatorcontrib><creatorcontrib>WANG RUI</creatorcontrib><creatorcontrib>JIANG XINTONG</creatorcontrib><creatorcontrib>HUANG YUEHAO</creatorcontrib><creatorcontrib>LI XIANG</creatorcontrib><creatorcontrib>JIANG YULONG</creatorcontrib><creatorcontrib>WANG KE</creatorcontrib><creatorcontrib>CHEN CHENG</creatorcontrib><creatorcontrib>ZHANG GAOSHAN</creatorcontrib><creatorcontrib>LI RUOXIN</creatorcontrib><creatorcontrib>ZHANG YUNCHANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU YONGCHUN</au><au>ZHANG TAO</au><au>LIU WEI</au><au>WAN ZECHEN</au><au>XIA FENG</au><au>YUE PENG</au><au>TANAKA TOSHI</au><au>WEI PENGBO</au><au>CAI HUA</au><au>SHENG XINWEI</au><au>WANG RUI</au><au>JIANG XINTONG</au><au>HUANG YUEHAO</au><au>LI XIANG</au><au>JIANG YULONG</au><au>WANG KE</au><au>CHEN CHENG</au><au>ZHANG GAOSHAN</au><au>LI RUOXIN</au><au>ZHANG YUNCHANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ordered charging control method and system for electric vehicle</title><date>2022-08-12</date><risdate>2022</risdate><abstract>The invention discloses an orderly charging control method and system for an electric vehicle. And respectively carrying out power loss modeling on the PFC circuit and the DC/DC conversion circuit of the DC charging pile. According to the loss model of the PFC circuit, a Pareto optimization method is adopted to solve the minimum loss, so that the first optimal charging efficiency of the PFC circuit under a certain input power is obtained. And aiming at the loss model of the DC/DC conversion circuit, solving the minimum loss by adopting a Pareto optimization method so as to obtain the second optimal charging efficiency of the dual-active bridge DC/DC conversion circuit under a certain input power. And solving the optimal charging efficiency of the charging pile according to the first optimal charging efficiency and the second optimal charging efficiency. And based on the optimal charging efficiency of the charging pile, a pre-constructed target optimization function is solved through a particle swarm optimizat</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114899852A |
| source | esp@cenet |
| subjects | CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Ordered charging control method and system for electric vehicle |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T18%3A40%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LIU%20YONGCHUN&rft.date=2022-08-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114899852A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |