POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION
PROBLEM TO BE SOLVED: To provide a power conditioner for photovoltaic power generation, which performs maximum power point tracking (MPPT) control using an input current value as a control parameter and which achieves effective utilization of photovoltaic power by continuing the output of the power...
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| creator | NAKATSUKA MASARU TAODA NAOKI UCHIKURA SEIJI |
| description | PROBLEM TO BE SOLVED: To provide a power conditioner for photovoltaic power generation, which performs maximum power point tracking (MPPT) control using an input current value as a control parameter and which achieves effective utilization of photovoltaic power by continuing the output of the power conditioner even when an input current sensor breaks down.SOLUTION: Input voltage control means 15 which performs input voltage control as input-output power control when an input current value is abnormal is provided separately from normal MPPT control means 13. The input voltage control means 15 controls an input voltage without using the input current value as a control parameter so that an input voltage value reaches a predetermined target voltage value. |
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The input voltage control means 15 controls an input voltage without using the input current value as a control parameter so that an input voltage value reaches a predetermined target voltage value.</description><language>eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONTROLLING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; PHYSICS ; REGULATING ; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2014</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=20140707&DB=EPODOC&CC=JP&NR=2014127081A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140707&DB=EPODOC&CC=JP&NR=2014127081A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKATSUKA MASARU</creatorcontrib><creatorcontrib>TAODA NAOKI</creatorcontrib><creatorcontrib>UCHIKURA SEIJI</creatorcontrib><title>POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION</title><description>PROBLEM TO BE SOLVED: To provide a power conditioner for photovoltaic power generation, which performs maximum power point tracking (MPPT) control using an input current value as a control parameter and which achieves effective utilization of photovoltaic power by continuing the output of the power conditioner even when an input current sensor breaks down.SOLUTION: Input voltage control means 15 which performs input voltage control as input-output power control when an input current value is abnormal is provided separately from normal MPPT control means 13. The input voltage control means 15 controls an input voltage without using the input current value as a control parameter so that an input voltage value reaches a predetermined target voltage value.</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONTROLLING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAO8A93DVJw9vdz8Qzx9PcDst38gxQCPPxD_MP8fUIcPZ0VIErcXYGSjiA1PAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3ivAyMDQxNDI3MDC0NGYKEUAG9Un6Q</recordid><startdate>20140707</startdate><enddate>20140707</enddate><creator>NAKATSUKA MASARU</creator><creator>TAODA NAOKI</creator><creator>UCHIKURA SEIJI</creator><scope>EVB</scope></search><sort><creationdate>20140707</creationdate><title>POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION</title><author>NAKATSUKA MASARU ; TAODA NAOKI ; UCHIKURA SEIJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014127081A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONTROLLING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKATSUKA MASARU</creatorcontrib><creatorcontrib>TAODA NAOKI</creatorcontrib><creatorcontrib>UCHIKURA SEIJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKATSUKA MASARU</au><au>TAODA NAOKI</au><au>UCHIKURA SEIJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION</title><date>2014-07-07</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To provide a power conditioner for photovoltaic power generation, which performs maximum power point tracking (MPPT) control using an input current value as a control parameter and which achieves effective utilization of photovoltaic power by continuing the output of the power conditioner even when an input current sensor breaks down.SOLUTION: Input voltage control means 15 which performs input voltage control as input-output power control when an input current value is abnormal is provided separately from normal MPPT control means 13. The input voltage control means 15 controls an input voltage without using the input current value as a control parameter so that an input voltage value reaches a predetermined target voltage value.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | POWER CONDITIONER FOR PHOTOVOLTAIC POWER GENERATION |
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