Isolated bidirectional DC-DC converter and control method thereof
The invention discloses an isolated bidirectional DC-DC converter and a control method thereof. The converter can be equivalent to a bridge arm multiplexed four-switch and CLLLC cascade converter. Theconverter is composed of a primary side direct current source, a secondary side direct current sourc...
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| creator | ZOU XUDONG XU CHANGLE GUO XIANG GUO CHAO JIANG WEIBIN YANG YIHANG PENG MINQIANG |
| description | The invention discloses an isolated bidirectional DC-DC converter and a control method thereof. The converter can be equivalent to a bridge arm multiplexed four-switch and CLLLC cascade converter. Theconverter is composed of a primary side direct current source, a secondary side direct current source, a primary side buck-boost inductor, a resonant inductor, a resonant capacitor, a direct currentbus capacitor, a filter capacitor, a transformer, a primary side power switch tube, a secondary side power switch tube and the like, wherein the four-switch converter and the CLLLC converter multiplexa primary side second switch bridge arm. The converter provided by the invention not only has the advantages of two converters and reduces the number of switching tubes, but also has a wide DC gain range; and the converter has the advantages of multiple input and output ports, bidirectional power flow, high conversion efficiency, wide input range and the like, can realize soft switching of all switching tubes, and is suita |
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The converter can be equivalent to a bridge arm multiplexed four-switch and CLLLC cascade converter. Theconverter is composed of a primary side direct current source, a secondary side direct current source, a primary side buck-boost inductor, a resonant inductor, a resonant capacitor, a direct currentbus capacitor, a filter capacitor, a transformer, a primary side power switch tube, a secondary side power switch tube and the like, wherein the four-switch converter and the CLLLC converter multiplexa primary side second switch bridge arm. The converter provided by the invention not only has the advantages of two converters and reduces the number of switching tubes, but also has a wide DC gain range; and the converter has the advantages of multiple input and output ports, bidirectional power flow, high conversion efficiency, wide input range and the like, can realize soft switching of all switching tubes, and is suita</description><language>chi ; eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2020</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=20200626&DB=EPODOC&CC=CN&NR=111342665A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200626&DB=EPODOC&CC=CN&NR=111342665A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZOU XUDONG</creatorcontrib><creatorcontrib>XU CHANGLE</creatorcontrib><creatorcontrib>GUO XIANG</creatorcontrib><creatorcontrib>GUO CHAO</creatorcontrib><creatorcontrib>JIANG WEIBIN</creatorcontrib><creatorcontrib>YANG YIHANG</creatorcontrib><creatorcontrib>PENG MINQIANG</creatorcontrib><title>Isolated bidirectional DC-DC converter and control method thereof</title><description>The invention discloses an isolated bidirectional DC-DC converter and a control method thereof. 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The converter provided by the invention not only has the advantages of two converters and reduces the number of switching tubes, but also has a wide DC gain range; and the converter has the advantages of multiple input and output ports, bidirectional power flow, high conversion efficiency, wide input range and the like, can realize soft switching of all switching tubes, and is suita</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD0LM7PSSxJTVFIykzJLEpNLsnMz0vMUXBx1nVxVkjOzytLLSpJLVJIzEsB8UqK8nMUclNLMvJTFEoyUotS89N4GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hoaGxiZGZmamjMTFqANIoMUU</recordid><startdate>20200626</startdate><enddate>20200626</enddate><creator>ZOU XUDONG</creator><creator>XU CHANGLE</creator><creator>GUO XIANG</creator><creator>GUO CHAO</creator><creator>JIANG WEIBIN</creator><creator>YANG YIHANG</creator><creator>PENG MINQIANG</creator><scope>EVB</scope></search><sort><creationdate>20200626</creationdate><title>Isolated bidirectional DC-DC converter and control method thereof</title><author>ZOU XUDONG ; XU CHANGLE ; GUO XIANG ; GUO CHAO ; JIANG WEIBIN ; YANG YIHANG ; PENG MINQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111342665A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>ZOU XUDONG</creatorcontrib><creatorcontrib>XU CHANGLE</creatorcontrib><creatorcontrib>GUO XIANG</creatorcontrib><creatorcontrib>GUO CHAO</creatorcontrib><creatorcontrib>JIANG WEIBIN</creatorcontrib><creatorcontrib>YANG YIHANG</creatorcontrib><creatorcontrib>PENG MINQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZOU XUDONG</au><au>XU CHANGLE</au><au>GUO XIANG</au><au>GUO CHAO</au><au>JIANG WEIBIN</au><au>YANG YIHANG</au><au>PENG MINQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Isolated bidirectional DC-DC converter and control method thereof</title><date>2020-06-26</date><risdate>2020</risdate><abstract>The invention discloses an isolated bidirectional DC-DC converter and a control method thereof. 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| language | chi ; eng |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | Isolated bidirectional DC-DC converter and control method thereof |
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