Fuel cell system
A fuel cell system (10) is provided with a power control unit (53) that, during an external power supply process in which power is supplied to an external load (LD), controls power generation by an FC stack such that power is generated at a predetermined power generation efficiency, and charges a ba...
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| creator | SHIMIZU KENICHI OSHIMA SATOSHI TAKAYA SEIJI YAMANAKA MASARU WATANABE TAKAHARU SUZUKI KENTA KAYANO MORIO MATSUSHITA MASANORI |
| description | A fuel cell system (10) is provided with a power control unit (53) that, during an external power supply process in which power is supplied to an external load (LD), controls power generation by an FC stack such that power is generated at a predetermined power generation efficiency, and charges a battery (41) by supplying the remaining power, which is not consumed, from among the power generated by the FC stack to the battery (41). The power control unit (53) stops the power generation of the FC stack and controls the output of the battery (41) such that the power of the battery (41) is supplied to the external load LD when the charging rate of the battery (41) reaches a first prescribed value or more during the external power supply process, and restarts the power generation of the FC stack when the charging rate drops to a second prescribed value or less that is smaller than the first prescribed value.
本发明提供一种燃料电池系统10，具备电力控制部(53)，该电力控制部(53)在处于向外部负载LD供给电力的外部供电过程中时，控制FC堆的发电使得以规定的发电效率发电，将FC堆的发电电力中未消耗的剩余电力向电池(4 |
| format | Patent |
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本发明提供一种燃料电池系统10，具备电力控制部(53)，该电力控制部(53)在处于向外部负载LD供给电力的外部供电过程中时，控制FC堆的发电使得以规定的发电效率发电，将FC堆的发电电力中未消耗的剩余电力向电池(4</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; GENERATION ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TRANSPORTING ; VEHICLES IN GENERAL</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=20240823&DB=EPODOC&CC=CN&NR=118539579A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240823&DB=EPODOC&CC=CN&NR=118539579A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIMIZU KENICHI</creatorcontrib><creatorcontrib>OSHIMA SATOSHI</creatorcontrib><creatorcontrib>TAKAYA SEIJI</creatorcontrib><creatorcontrib>YAMANAKA MASARU</creatorcontrib><creatorcontrib>WATANABE TAKAHARU</creatorcontrib><creatorcontrib>SUZUKI KENTA</creatorcontrib><creatorcontrib>KAYANO MORIO</creatorcontrib><creatorcontrib>MATSUSHITA MASANORI</creatorcontrib><title>Fuel cell system</title><description>A fuel cell system (10) is provided with a power control unit (53) that, during an external power supply process in which power is supplied to an external load (LD), controls power generation by an FC stack such that power is generated at a predetermined power generation efficiency, and charges a battery (41) by supplying the remaining power, which is not consumed, from among the power generated by the FC stack to the battery (41). The power control unit (53) stops the power generation of the FC stack and controls the output of the battery (41) such that the power of the battery (41) is supplied to the external load LD when the charging rate of the battery (41) reaches a first prescribed value or more during the external power supply process, and restarts the power generation of the FC stack when the charging rate drops to a second prescribed value or less that is smaller than the first prescribed value.
本发明提供一种燃料电池系统10，具备电力控制部(53)，该电力控制部(53)在处于向外部负载LD供给电力的外部供电过程中时，控制FC堆的发电使得以规定的发电效率发电，将FC堆的发电电力中未消耗的剩余电力向电池(4</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRICITY</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</subject><subject>GENERATION</subject><subject>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBwK03NUUhOzclRKK4sLknN5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYWpsaWpuaWjsbEqAEAmBAfKA</recordid><startdate>20240823</startdate><enddate>20240823</enddate><creator>SHIMIZU KENICHI</creator><creator>OSHIMA SATOSHI</creator><creator>TAKAYA SEIJI</creator><creator>YAMANAKA MASARU</creator><creator>WATANABE TAKAHARU</creator><creator>SUZUKI KENTA</creator><creator>KAYANO MORIO</creator><creator>MATSUSHITA MASANORI</creator><scope>EVB</scope></search><sort><creationdate>20240823</creationdate><title>Fuel cell system</title><author>SHIMIZU KENICHI ; OSHIMA SATOSHI ; TAKAYA SEIJI ; YAMANAKA MASARU ; WATANABE TAKAHARU ; SUZUKI KENTA ; KAYANO MORIO ; MATSUSHITA MASANORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118539579A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRICITY</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</topic><topic>GENERATION</topic><topic>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIMIZU KENICHI</creatorcontrib><creatorcontrib>OSHIMA SATOSHI</creatorcontrib><creatorcontrib>TAKAYA SEIJI</creatorcontrib><creatorcontrib>YAMANAKA MASARU</creatorcontrib><creatorcontrib>WATANABE TAKAHARU</creatorcontrib><creatorcontrib>SUZUKI KENTA</creatorcontrib><creatorcontrib>KAYANO MORIO</creatorcontrib><creatorcontrib>MATSUSHITA MASANORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIMIZU KENICHI</au><au>OSHIMA SATOSHI</au><au>TAKAYA SEIJI</au><au>YAMANAKA MASARU</au><au>WATANABE TAKAHARU</au><au>SUZUKI KENTA</au><au>KAYANO MORIO</au><au>MATSUSHITA MASANORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fuel cell system</title><date>2024-08-23</date><risdate>2024</risdate><abstract>A fuel cell system (10) is provided with a power control unit (53) that, during an external power supply process in which power is supplied to an external load (LD), controls power generation by an FC stack such that power is generated at a predetermined power generation efficiency, and charges a battery (41) by supplying the remaining power, which is not consumed, from among the power generated by the FC stack to the battery (41). The power control unit (53) stops the power generation of the FC stack and controls the output of the battery (41) such that the power of the battery (41) is supplied to the external load LD when the charging rate of the battery (41) reaches a first prescribed value or more during the external power supply process, and restarts the power generation of the FC stack when the charging rate drops to a second prescribed value or less that is smaller than the first prescribed value.
本发明提供一种燃料电池系统10，具备电力控制部(53)，该电力控制部(53)在处于向外部负载LD供给电力的外部供电过程中时，控制FC堆的发电使得以规定的发电效率发电，将FC堆的发电电力中未消耗的剩余电力向电池(4</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL |
| title | Fuel cell system |
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