Backup power system
A backup power system according to the present disclosure includes a battery, a charging circuit, power storage, a first load, a second load, and a controller that controls the charging circuit. The controller causes an input current at the charging circuit to increase at a first rate of change in r...
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| creator | Kageyama, Youichi Hiragi, Hisao Nishinaka, Hiroki Higashide, Takashi Tanida, Shinichi Atago, Katsunori Setsu, Yugo Takenaka, Kazuo |
| description | A backup power system according to the present disclosure includes a battery, a charging circuit, power storage, a first load, a second load, and a controller that controls the charging circuit. The controller causes an input current at the charging circuit to increase at a first rate of change in response to a start signal. When the controller detects an increase in a charging voltage at the power storage up to a first voltage at which driving of the first load is possible, the controller controls the charging circuit to cause the input current at the charging circuit to increase at a second rate of change lower than the first rate of change. The charging circuit is controlled by the controller to cause the input current to increase at the second rate of change, and the charging voltage at the power storage increases up to a second voltage at which driving of both the first load and the second load is possible. |
| format | Patent |
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The controller causes an input current at the charging circuit to increase at a first rate of change in response to a start signal. When the controller detects an increase in a charging voltage at the power storage up to a first voltage at which driving of the first load is possible, the controller controls the charging circuit to cause the input current at the charging circuit to increase at a second rate of change lower than the first rate of change. The charging circuit is controlled by the controller to cause the input current to increase at the second rate of change, and the charging voltage at the power storage increases up to a second voltage at which driving of both the first load and the second load is possible.</description><language>eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2024</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=20240416&DB=EPODOC&CC=US&NR=11962183B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240416&DB=EPODOC&CC=US&NR=11962183B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kageyama, Youichi</creatorcontrib><creatorcontrib>Hiragi, Hisao</creatorcontrib><creatorcontrib>Nishinaka, Hiroki</creatorcontrib><creatorcontrib>Higashide, Takashi</creatorcontrib><creatorcontrib>Tanida, Shinichi</creatorcontrib><creatorcontrib>Atago, Katsunori</creatorcontrib><creatorcontrib>Setsu, Yugo</creatorcontrib><creatorcontrib>Takenaka, Kazuo</creatorcontrib><title>Backup power system</title><description>A backup power system according to the present disclosure includes a battery, a charging circuit, power storage, a first load, a second load, and a controller that controls the charging circuit. 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The charging circuit is controlled by the controller to cause the input current to increase at the second rate of change, and the charging voltage at the power storage increases up to a second voltage at which driving of both the first load and the second load is possible.</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB2SkzOLi1QKMgvTy1SKK4sLknN5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8aHBhoaWZkaGFsZORsbEqAEAKRcglA</recordid><startdate>20240416</startdate><enddate>20240416</enddate><creator>Kageyama, Youichi</creator><creator>Hiragi, Hisao</creator><creator>Nishinaka, Hiroki</creator><creator>Higashide, Takashi</creator><creator>Tanida, Shinichi</creator><creator>Atago, Katsunori</creator><creator>Setsu, Yugo</creator><creator>Takenaka, Kazuo</creator><scope>EVB</scope></search><sort><creationdate>20240416</creationdate><title>Backup power system</title><author>Kageyama, Youichi ; Hiragi, Hisao ; Nishinaka, Hiroki ; Higashide, Takashi ; Tanida, Shinichi ; Atago, Katsunori ; Setsu, Yugo ; Takenaka, Kazuo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11962183B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>Kageyama, Youichi</creatorcontrib><creatorcontrib>Hiragi, Hisao</creatorcontrib><creatorcontrib>Nishinaka, Hiroki</creatorcontrib><creatorcontrib>Higashide, Takashi</creatorcontrib><creatorcontrib>Tanida, Shinichi</creatorcontrib><creatorcontrib>Atago, Katsunori</creatorcontrib><creatorcontrib>Setsu, Yugo</creatorcontrib><creatorcontrib>Takenaka, Kazuo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kageyama, Youichi</au><au>Hiragi, Hisao</au><au>Nishinaka, Hiroki</au><au>Higashide, Takashi</au><au>Tanida, Shinichi</au><au>Atago, Katsunori</au><au>Setsu, Yugo</au><au>Takenaka, Kazuo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Backup power system</title><date>2024-04-16</date><risdate>2024</risdate><abstract>A backup power system according to the present disclosure includes a battery, a charging circuit, power storage, a first load, a second load, and a controller that controls the charging circuit. The controller causes an input current at the charging circuit to increase at a first rate of change in response to a start signal. When the controller detects an increase in a charging voltage at the power storage up to a first voltage at which driving of the first load is possible, the controller controls the charging circuit to cause the input current at the charging circuit to increase at a second rate of change lower than the first rate of change. The charging circuit is controlled by the controller to cause the input current to increase at the second rate of change, and the charging voltage at the power storage increases up to a second voltage at which driving of both the first load and the second load is possible.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Backup power system |
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