CAPACITOR-CHARGING CIRCUIT BY SOLAR CELL
PROBLEM TO BE SOLVED: To provide a charging circuit that can efficiently charge electric power obtained from a solar cell into a large-capacity capacitor and can easily be made small in size, light in weight, and reduced in power consumption even in combination with a solar cell of small rated power...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | 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 | OGAWARA MASAO |
| description | PROBLEM TO BE SOLVED: To provide a charging circuit that can efficiently charge electric power obtained from a solar cell into a large-capacity capacitor and can easily be made small in size, light in weight, and reduced in power consumption even in combination with a solar cell of small rated power. SOLUTION: This circuit is composed of a maximum power point estimate circuit 6 which estimates the maximum power point of the solar cell 1 with a switching regulator 3 arranged between the solar cell 1 and the large-capacity capacitor 5, and a control circuit 4 which controls the switching regulator 3 using an output of the maximum power point estimate circuit 6 and the charged voltage of the capacitor 5. Thereby, power obtained from the solar cell 1 is charged into the capacitor 5 controlling the switching regulator 3 by the control circuit 4 so as to follow the maximum power point of the solar cell 1. COPYRIGHT: (C)2007,JPO&INPIT |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2007221893A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2007221893A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2007221893A3</originalsourceid><addsrcrecordid>eNrjZNBwdgxwdPYM8Q_SdfZwDHL39HNXcPYMcg71DFFwilQI9vdxDFJwdvXx4WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYG5kZGhhaWxo7GRCkCAD0RJFw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CAPACITOR-CHARGING CIRCUIT BY SOLAR CELL</title><source>esp@cenet</source><creator>OGAWARA MASAO</creator><creatorcontrib>OGAWARA MASAO</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a charging circuit that can efficiently charge electric power obtained from a solar cell into a large-capacity capacitor and can easily be made small in size, light in weight, and reduced in power consumption even in combination with a solar cell of small rated power. SOLUTION: This circuit is composed of a maximum power point estimate circuit 6 which estimates the maximum power point of the solar cell 1 with a switching regulator 3 arranged between the solar cell 1 and the large-capacity capacitor 5, and a control circuit 4 which controls the switching regulator 3 using an output of the maximum power point estimate circuit 6 and the charged voltage of the capacitor 5. Thereby, power obtained from the solar cell 1 is charged into the capacitor 5 controlling the switching regulator 3 by the control circuit 4 so as to follow the maximum power point of the solar cell 1. COPYRIGHT: (C)2007,JPO&INPIT</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>2007</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=20070830&DB=EPODOC&CC=JP&NR=2007221893A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070830&DB=EPODOC&CC=JP&NR=2007221893A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OGAWARA MASAO</creatorcontrib><title>CAPACITOR-CHARGING CIRCUIT BY SOLAR CELL</title><description>PROBLEM TO BE SOLVED: To provide a charging circuit that can efficiently charge electric power obtained from a solar cell into a large-capacity capacitor and can easily be made small in size, light in weight, and reduced in power consumption even in combination with a solar cell of small rated power. SOLUTION: This circuit is composed of a maximum power point estimate circuit 6 which estimates the maximum power point of the solar cell 1 with a switching regulator 3 arranged between the solar cell 1 and the large-capacity capacitor 5, and a control circuit 4 which controls the switching regulator 3 using an output of the maximum power point estimate circuit 6 and the charged voltage of the capacitor 5. Thereby, power obtained from the solar cell 1 is charged into the capacitor 5 controlling the switching regulator 3 by the control circuit 4 so as to follow the maximum power point of the solar cell 1. COPYRIGHT: (C)2007,JPO&INPIT</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>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBwdgxwdPYM8Q_SdfZwDHL39HNXcPYMcg71DFFwilQI9vdxDFJwdvXx4WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYG5kZGhhaWxo7GRCkCAD0RJFw</recordid><startdate>20070830</startdate><enddate>20070830</enddate><creator>OGAWARA MASAO</creator><scope>EVB</scope></search><sort><creationdate>20070830</creationdate><title>CAPACITOR-CHARGING CIRCUIT BY SOLAR CELL</title><author>OGAWARA MASAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2007221893A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</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>OGAWARA MASAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OGAWARA MASAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CAPACITOR-CHARGING CIRCUIT BY SOLAR CELL</title><date>2007-08-30</date><risdate>2007</risdate><abstract>PROBLEM TO BE SOLVED: To provide a charging circuit that can efficiently charge electric power obtained from a solar cell into a large-capacity capacitor and can easily be made small in size, light in weight, and reduced in power consumption even in combination with a solar cell of small rated power. SOLUTION: This circuit is composed of a maximum power point estimate circuit 6 which estimates the maximum power point of the solar cell 1 with a switching regulator 3 arranged between the solar cell 1 and the large-capacity capacitor 5, and a control circuit 4 which controls the switching regulator 3 using an output of the maximum power point estimate circuit 6 and the charged voltage of the capacitor 5. Thereby, power obtained from the solar cell 1 is charged into the capacitor 5 controlling the switching regulator 3 by the control circuit 4 so as to follow the maximum power point of the solar cell 1. COPYRIGHT: (C)2007,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2007221893A |
| source | esp@cenet |
| 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 | CAPACITOR-CHARGING CIRCUIT BY SOLAR CELL |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T13%3A46%3A59IST&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=OGAWARA%20MASAO&rft.date=2007-08-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2007221893A%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 |