Rapid fusing type current limiter
The invention relates to a rapid fusing type current limiter, which is characterized by comprising a rapid mechanical switch connected in series on a main path, a fuse connected in parallel on the rapid mechanical switch, and an arc extinguishing device used for extinguishing electric arcs between f...
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| creator | LIU QING FAN MEIQI LIN XIN BI YINGHUA ZHAO FAN GUAN XIN LI YILIN MA CHAOYANG LI XIAO SUN GUANGLEI LI XUXU PANG SUMIN TAN CHUANLIANG ZHENG DANYANG HU JINXI YANG FAN WANG MINGFEI LI YONGLIN WANG JUN ZHAO XIAOMIN ZHANG HANG WU XIANGJIE GAO FANG LIU WENKUI GONG BINGZHENG |
| description | The invention relates to a rapid fusing type current limiter, which is characterized by comprising a rapid mechanical switch connected in series on a main path, a fuse connected in parallel on the rapid mechanical switch, and an arc extinguishing device used for extinguishing electric arcs between fractures of the rapid mechanical switch, when a short-circuit fault occurs, the rapid mechanical switch on the main path is switched off, the arc extinguishing device starts arc extinguishing, and after the short-circuit current is transferred to the fuse, the fuse is fused to dissipate the short-circuit current. A current limiter model is constructed, and a controllable voltage source is adopted in the current limiter model to simulate the fusing process of a fuse. The fault current transfer process of the current limiter is simplified, the fault current transfer and current limiting speed is high, and the on-off reliability is high.
本发明涉及一种快速熔断式限流器，其特征在于，包括用于串联在主通路上的快速机械开关、在快速机械开关上并联的熔断器和用于熄灭快速机械开关断口间电弧的灭弧装置；当发生短 |
| format | Patent |
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本发明涉及一种快速熔断式限流器，其特征在于，包括用于串联在主通路上的快速机械开关、在快速机械开关上并联的熔断器和用于熄灭快速机械开关断口间电弧的灭弧装置；当发生短</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CALCULATING ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; EMERGENCY PROTECTIVE DEVICES ; GENERATION ; PHYSICS ; RELAYS ; SELECTORS</subject><creationdate>2023</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=20230627&DB=EPODOC&CC=CN&NR=116345394A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230627&DB=EPODOC&CC=CN&NR=116345394A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU QING</creatorcontrib><creatorcontrib>FAN MEIQI</creatorcontrib><creatorcontrib>LIN XIN</creatorcontrib><creatorcontrib>BI YINGHUA</creatorcontrib><creatorcontrib>ZHAO FAN</creatorcontrib><creatorcontrib>GUAN XIN</creatorcontrib><creatorcontrib>LI YILIN</creatorcontrib><creatorcontrib>MA CHAOYANG</creatorcontrib><creatorcontrib>LI XIAO</creatorcontrib><creatorcontrib>SUN GUANGLEI</creatorcontrib><creatorcontrib>LI XUXU</creatorcontrib><creatorcontrib>PANG SUMIN</creatorcontrib><creatorcontrib>TAN CHUANLIANG</creatorcontrib><creatorcontrib>ZHENG DANYANG</creatorcontrib><creatorcontrib>HU JINXI</creatorcontrib><creatorcontrib>YANG FAN</creatorcontrib><creatorcontrib>WANG MINGFEI</creatorcontrib><creatorcontrib>LI YONGLIN</creatorcontrib><creatorcontrib>WANG JUN</creatorcontrib><creatorcontrib>ZHAO XIAOMIN</creatorcontrib><creatorcontrib>ZHANG HANG</creatorcontrib><creatorcontrib>WU XIANGJIE</creatorcontrib><creatorcontrib>GAO FANG</creatorcontrib><creatorcontrib>LIU WENKUI</creatorcontrib><creatorcontrib>GONG BINGZHENG</creatorcontrib><title>Rapid fusing type current limiter</title><description>The invention relates to a rapid fusing type current limiter, which is characterized by comprising a rapid mechanical switch connected in series on a main path, a fuse connected in parallel on the rapid mechanical switch, and an arc extinguishing device used for extinguishing electric arcs between fractures of the rapid mechanical switch, when a short-circuit fault occurs, the rapid mechanical switch on the main path is switched off, the arc extinguishing device starts arc extinguishing, and after the short-circuit current is transferred to the fuse, the fuse is fused to dissipate the short-circuit current. A current limiter model is constructed, and a controllable voltage source is adopted in the current limiter model to simulate the fusing process of a fuse. The fault current transfer process of the current limiter is simplified, the fault current transfer and current limiting speed is high, and the on-off reliability is high.
本发明涉及一种快速熔断式限流器，其特征在于，包括用于串联在主通路上的快速机械开关、在快速机械开关上并联的熔断器和用于熄灭快速机械开关断口间电弧的灭弧装置；当发生短</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>GENERATION</subject><subject>PHYSICS</subject><subject>RELAYS</subject><subject>SELECTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMSizITFFIKy3OzEtXKKksSFVILi0qSs0rUcjJzM0sSS3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhmbGJqbGliaOxsSoAQCLaSXH</recordid><startdate>20230627</startdate><enddate>20230627</enddate><creator>LIU QING</creator><creator>FAN MEIQI</creator><creator>LIN XIN</creator><creator>BI YINGHUA</creator><creator>ZHAO FAN</creator><creator>GUAN XIN</creator><creator>LI YILIN</creator><creator>MA CHAOYANG</creator><creator>LI XIAO</creator><creator>SUN GUANGLEI</creator><creator>LI XUXU</creator><creator>PANG SUMIN</creator><creator>TAN CHUANLIANG</creator><creator>ZHENG DANYANG</creator><creator>HU JINXI</creator><creator>YANG FAN</creator><creator>WANG MINGFEI</creator><creator>LI YONGLIN</creator><creator>WANG JUN</creator><creator>ZHAO XIAOMIN</creator><creator>ZHANG HANG</creator><creator>WU XIANGJIE</creator><creator>GAO FANG</creator><creator>LIU WENKUI</creator><creator>GONG BINGZHENG</creator><scope>EVB</scope></search><sort><creationdate>20230627</creationdate><title>Rapid fusing type current limiter</title><author>LIU QING ; FAN MEIQI ; LIN XIN ; BI YINGHUA ; ZHAO FAN ; GUAN XIN ; LI YILIN ; MA CHAOYANG ; LI XIAO ; SUN GUANGLEI ; LI XUXU ; PANG SUMIN ; TAN CHUANLIANG ; ZHENG DANYANG ; HU JINXI ; YANG FAN ; WANG MINGFEI ; LI YONGLIN ; WANG JUN ; ZHAO XIAOMIN ; ZHANG HANG ; WU XIANGJIE ; GAO FANG ; LIU WENKUI ; GONG BINGZHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116345394A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>GENERATION</topic><topic>PHYSICS</topic><topic>RELAYS</topic><topic>SELECTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU QING</creatorcontrib><creatorcontrib>FAN MEIQI</creatorcontrib><creatorcontrib>LIN XIN</creatorcontrib><creatorcontrib>BI YINGHUA</creatorcontrib><creatorcontrib>ZHAO FAN</creatorcontrib><creatorcontrib>GUAN XIN</creatorcontrib><creatorcontrib>LI YILIN</creatorcontrib><creatorcontrib>MA CHAOYANG</creatorcontrib><creatorcontrib>LI XIAO</creatorcontrib><creatorcontrib>SUN GUANGLEI</creatorcontrib><creatorcontrib>LI XUXU</creatorcontrib><creatorcontrib>PANG SUMIN</creatorcontrib><creatorcontrib>TAN CHUANLIANG</creatorcontrib><creatorcontrib>ZHENG DANYANG</creatorcontrib><creatorcontrib>HU JINXI</creatorcontrib><creatorcontrib>YANG FAN</creatorcontrib><creatorcontrib>WANG MINGFEI</creatorcontrib><creatorcontrib>LI YONGLIN</creatorcontrib><creatorcontrib>WANG JUN</creatorcontrib><creatorcontrib>ZHAO XIAOMIN</creatorcontrib><creatorcontrib>ZHANG HANG</creatorcontrib><creatorcontrib>WU XIANGJIE</creatorcontrib><creatorcontrib>GAO FANG</creatorcontrib><creatorcontrib>LIU WENKUI</creatorcontrib><creatorcontrib>GONG BINGZHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU QING</au><au>FAN MEIQI</au><au>LIN XIN</au><au>BI YINGHUA</au><au>ZHAO FAN</au><au>GUAN XIN</au><au>LI YILIN</au><au>MA CHAOYANG</au><au>LI XIAO</au><au>SUN GUANGLEI</au><au>LI XUXU</au><au>PANG SUMIN</au><au>TAN CHUANLIANG</au><au>ZHENG DANYANG</au><au>HU JINXI</au><au>YANG FAN</au><au>WANG MINGFEI</au><au>LI YONGLIN</au><au>WANG JUN</au><au>ZHAO XIAOMIN</au><au>ZHANG HANG</au><au>WU XIANGJIE</au><au>GAO FANG</au><au>LIU WENKUI</au><au>GONG BINGZHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rapid fusing type current limiter</title><date>2023-06-27</date><risdate>2023</risdate><abstract>The invention relates to a rapid fusing type current limiter, which is characterized by comprising a rapid mechanical switch connected in series on a main path, a fuse connected in parallel on the rapid mechanical switch, and an arc extinguishing device used for extinguishing electric arcs between fractures of the rapid mechanical switch, when a short-circuit fault occurs, the rapid mechanical switch on the main path is switched off, the arc extinguishing device starts arc extinguishing, and after the short-circuit current is transferred to the fuse, the fuse is fused to dissipate the short-circuit current. A current limiter model is constructed, and a controllable voltage source is adopted in the current limiter model to simulate the fusing process of a fuse. The fault current transfer process of the current limiter is simplified, the fault current transfer and current limiting speed is high, and the on-off reliability is high.
本发明涉及一种快速熔断式限流器，其特征在于，包括用于串联在主通路上的快速机械开关、在快速机械开关上并联的熔断器和用于熄灭快速机械开关断口间电弧的灭弧装置；当发生短</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS EMERGENCY PROTECTIVE DEVICES GENERATION PHYSICS RELAYS SELECTORS |
| title | Rapid fusing type current limiter |
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