POWER CONVERSION SYSTEM
An object would be to propose a power conversion system capable of stably performing a reversal of polarity of a voltage applied across a primary winding with a circuit scale downsized. The control unit (13) controls the converter unit (7) not to cause transfer of power between the transformer circu...
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| creator | KUSAMA, Fumito OZONE, Makoto NORISADA, Takaaki KAMON, Yutaka |
| description | An object would be to propose a power conversion system capable of stably performing a reversal of polarity of a voltage applied across a primary winding with a circuit scale downsized. The control unit (13) controls the converter unit (7) not to cause transfer of power between the transformer circuit unit (5) and the converter unit (7) in the first time period including the reversal time period in which a reversal of polarity of the voltage across the primary winding (531) occurs. The control unit (13) controls the converter unit (7) to cause transfer of power in the first direction from the transformer circuit unit (5) to the converter unit (7) or the second direction opposite to the first direction in the second time period different from the first time period. |
| format | Patent |
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The control unit (13) controls the converter unit (7) not to cause transfer of power between the transformer circuit unit (5) and the converter unit (7) in the first time period including the reversal time period in which a reversal of polarity of the voltage across the primary winding (531) occurs. The control unit (13) controls the converter unit (7) to cause transfer of power in the first direction from the transformer circuit unit (5) to the converter unit (7) or the second direction opposite to the first direction in the second time period different from the first time period.</description><language>eng ; fre ; ger</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>2021</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=20210428&DB=EPODOC&CC=EP&NR=3528373B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210428&DB=EPODOC&CC=EP&NR=3528373B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KUSAMA, Fumito</creatorcontrib><creatorcontrib>OZONE, Makoto</creatorcontrib><creatorcontrib>NORISADA, Takaaki</creatorcontrib><creatorcontrib>KAMON, Yutaka</creatorcontrib><title>POWER CONVERSION SYSTEM</title><description>An object would be to propose a power conversion system capable of stably performing a reversal of polarity of a voltage applied across a primary winding with a circuit scale downsized. The control unit (13) controls the converter unit (7) not to cause transfer of power between the transformer circuit unit (5) and the converter unit (7) in the first time period including the reversal time period in which a reversal of polarity of the voltage across the primary winding (531) occurs. The control unit (13) controls the converter unit (7) to cause transfer of power in the first direction from the transformer circuit unit (5) to the converter unit (7) or the second direction opposite to the first direction in the second time period different from the first time period.</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAP8A93DVJw9vcLcw0K9vT3UwiODA5x9eVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcamRhbG5sZOhsZEKAEAtrUfXg</recordid><startdate>20210428</startdate><enddate>20210428</enddate><creator>KUSAMA, Fumito</creator><creator>OZONE, Makoto</creator><creator>NORISADA, Takaaki</creator><creator>KAMON, Yutaka</creator><scope>EVB</scope></search><sort><creationdate>20210428</creationdate><title>POWER CONVERSION SYSTEM</title><author>KUSAMA, Fumito ; OZONE, Makoto ; NORISADA, Takaaki ; KAMON, Yutaka</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3528373B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</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>KUSAMA, Fumito</creatorcontrib><creatorcontrib>OZONE, Makoto</creatorcontrib><creatorcontrib>NORISADA, Takaaki</creatorcontrib><creatorcontrib>KAMON, Yutaka</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KUSAMA, Fumito</au><au>OZONE, Makoto</au><au>NORISADA, Takaaki</au><au>KAMON, Yutaka</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER CONVERSION SYSTEM</title><date>2021-04-28</date><risdate>2021</risdate><abstract>An object would be to propose a power conversion system capable of stably performing a reversal of polarity of a voltage applied across a primary winding with a circuit scale downsized. The control unit (13) controls the converter unit (7) not to cause transfer of power between the transformer circuit unit (5) and the converter unit (7) in the first time period including the reversal time period in which a reversal of polarity of the voltage across the primary winding (531) occurs. The control unit (13) controls the converter unit (7) to cause transfer of power in the first direction from the transformer circuit unit (5) to the converter unit (7) or the second direction opposite to the first direction in the second time period different from the first time period.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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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 | POWER CONVERSION SYSTEM |
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