UPS system capable of reducing input harmonic waves
The invention discloses a UPS (Uninterrupted Power Supply) system capable of reducing input harmonic waves, which comprises N UPS modules and a transformation module, N is not less than two, the transformation module comprises a plurality of transformer units, a primary side winding of each transfor...
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| creator | LI YUZHENG ZHANG ZIXIAN LUO LI LIU WEN LIU QIANFEN WANG JUAN LI YUMENG SHI YONGKANG PENG XIAOLI WU JIHUI CHEN WEIHAO LI YUANLIN ZHANG HAOTONG YANG SHUN |
| description | The invention discloses a UPS (Uninterrupted Power Supply) system capable of reducing input harmonic waves, which comprises N UPS modules and a transformation module, N is not less than two, the transformation module comprises a plurality of transformer units, a primary side winding of each transformer unit is of a triangular connection structure and is used for being connected with a power supply, and a secondary side winding of each transformer unit is of a triangular connection structure. The secondary side windings of each transformer unit are connected with the input ends of the UPS module in a one-to-one correspondence manner; the plurality of transformer units are respectively a first input transformer, a second input transformer, X third input transformers and Y fourth input transformers, a secondary side winding of the first input transformer is of a triangular connection structure, and a secondary side winding of the second input transformer is of a star connection structure; a secondary side windin |
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The secondary side windings of each transformer unit are connected with the input ends of the UPS module in a one-to-one correspondence manner; the plurality of transformer units are respectively a first input transformer, a second input transformer, X third input transformers and Y fourth input transformers, a secondary side winding of the first input transformer is of a triangular connection structure, and a secondary side winding of the second input transformer is of a star connection structure; a secondary side windin</description><language>chi ; eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; 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=20240213&DB=EPODOC&CC=CN&NR=117559782A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240213&DB=EPODOC&CC=CN&NR=117559782A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI YUZHENG</creatorcontrib><creatorcontrib>ZHANG ZIXIAN</creatorcontrib><creatorcontrib>LUO LI</creatorcontrib><creatorcontrib>LIU WEN</creatorcontrib><creatorcontrib>LIU QIANFEN</creatorcontrib><creatorcontrib>WANG JUAN</creatorcontrib><creatorcontrib>LI YUMENG</creatorcontrib><creatorcontrib>SHI YONGKANG</creatorcontrib><creatorcontrib>PENG XIAOLI</creatorcontrib><creatorcontrib>WU JIHUI</creatorcontrib><creatorcontrib>CHEN WEIHAO</creatorcontrib><creatorcontrib>LI YUANLIN</creatorcontrib><creatorcontrib>ZHANG HAOTONG</creatorcontrib><creatorcontrib>YANG SHUN</creatorcontrib><title>UPS system capable of reducing input harmonic waves</title><description>The invention discloses a UPS (Uninterrupted Power Supply) system capable of reducing input harmonic waves, which comprises N UPS modules and a transformation module, N is not less than two, the transformation module comprises a plurality of transformer units, a primary side winding of each transformer unit is of a triangular connection structure and is used for being connected with a power supply, and a secondary side winding of each transformer unit is of a triangular connection structure. The secondary side windings of each transformer unit are connected with the input ends of the UPS module in a one-to-one correspondence manner; the plurality of transformer units are respectively a first input transformer, a second input transformer, X third input transformers and Y fourth input transformers, a secondary side winding of the first input transformer is of a triangular connection structure, and a secondary side winding of the second input transformer is of a star connection structure; a secondary side windin</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</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>eNrjZDAODQhWKK4sLknNVUhOLEhMyklVyE9TKEpNKU3OzEtXyMwrKC1RyEgsys3Py0xWKE8sSy3mYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhuamppbmFkaOxsSoAQDabCxG</recordid><startdate>20240213</startdate><enddate>20240213</enddate><creator>LI YUZHENG</creator><creator>ZHANG ZIXIAN</creator><creator>LUO LI</creator><creator>LIU WEN</creator><creator>LIU QIANFEN</creator><creator>WANG JUAN</creator><creator>LI YUMENG</creator><creator>SHI YONGKANG</creator><creator>PENG XIAOLI</creator><creator>WU JIHUI</creator><creator>CHEN WEIHAO</creator><creator>LI YUANLIN</creator><creator>ZHANG HAOTONG</creator><creator>YANG SHUN</creator><scope>EVB</scope></search><sort><creationdate>20240213</creationdate><title>UPS system capable of reducing input harmonic waves</title><author>LI YUZHENG ; ZHANG ZIXIAN ; LUO LI ; LIU WEN ; LIU QIANFEN ; WANG JUAN ; LI YUMENG ; SHI YONGKANG ; PENG XIAOLI ; WU JIHUI ; CHEN WEIHAO ; LI YUANLIN ; ZHANG HAOTONG ; YANG SHUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117559782A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</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>LI YUZHENG</creatorcontrib><creatorcontrib>ZHANG ZIXIAN</creatorcontrib><creatorcontrib>LUO LI</creatorcontrib><creatorcontrib>LIU WEN</creatorcontrib><creatorcontrib>LIU QIANFEN</creatorcontrib><creatorcontrib>WANG JUAN</creatorcontrib><creatorcontrib>LI YUMENG</creatorcontrib><creatorcontrib>SHI YONGKANG</creatorcontrib><creatorcontrib>PENG XIAOLI</creatorcontrib><creatorcontrib>WU JIHUI</creatorcontrib><creatorcontrib>CHEN WEIHAO</creatorcontrib><creatorcontrib>LI YUANLIN</creatorcontrib><creatorcontrib>ZHANG HAOTONG</creatorcontrib><creatorcontrib>YANG SHUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI YUZHENG</au><au>ZHANG ZIXIAN</au><au>LUO LI</au><au>LIU WEN</au><au>LIU QIANFEN</au><au>WANG JUAN</au><au>LI YUMENG</au><au>SHI YONGKANG</au><au>PENG XIAOLI</au><au>WU JIHUI</au><au>CHEN WEIHAO</au><au>LI YUANLIN</au><au>ZHANG HAOTONG</au><au>YANG SHUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>UPS system capable of reducing input harmonic waves</title><date>2024-02-13</date><risdate>2024</risdate><abstract>The invention discloses a UPS (Uninterrupted Power Supply) system capable of reducing input harmonic waves, which comprises N UPS modules and a transformation module, N is not less than two, the transformation module comprises a plurality of transformer units, a primary side winding of each transformer unit is of a triangular connection structure and is used for being connected with a power supply, and a secondary side winding of each transformer unit is of a triangular connection structure. The secondary side windings of each transformer unit are connected with the input ends of the UPS module in a one-to-one correspondence manner; the plurality of transformer units are respectively a first input transformer, a second input transformer, X third input transformers and Y fourth input transformers, a secondary side winding of the first input transformer is of a triangular connection structure, and a secondary side winding of the second input transformer is of a star connection structure; a secondary side windin</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | UPS system capable of reducing input harmonic waves |
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