Automatic parallel device for two-section station direct-current bus
The utility model discloses an automatic parallel device for a two-section station direct current bus, which is connected between two sections of direct current buses and comprises two switching powersupply modules and four circuit breakers. Wherein the input end of the first switching power supply...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; 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 | WEN CHENGHAN TANG MIN YANG XIANHUI |
| description | The utility model discloses an automatic parallel device for a two-section station direct current bus, which is connected between two sections of direct current buses and comprises two switching powersupply modules and four circuit breakers. Wherein the input end of the first switching power supply module is connected to an I-section direct-current bus through a circuit breaker QF1, and the output end of the first switching power supply module is connected to an II-section direct-current bus through a circuit breaker QF3, and the first switching power supply module is used for obtaining a power supply from the I-section direct-current bus and outputting the power supply to the II-section direct-current bus when the voltage of the II-section direct-current bus is lower than a preset value;and the input end of the second switching power supply module is connected to the II-section direct-current bus through a circuit breaker QF2, and the output end of the second switching power supplymodule is connected to the |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN212137287UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN212137287UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN212137287UU3</originalsourceid><addsrcrecordid>eNrjZHBxLC3Jz00syUxWKEgsSszJSc1RSEkty0xOVUjLL1IoKc_XLU5NLsnMz1MoLkkE0ymZRUAR3eTSoqLUvBKFpNJiHgbWtMSc4lReKM3NoOTmGuLsoZtakB-fWlyQmJyal1oS7-xnZGhkaGxuZGEeGmpMlCIATTIz_w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Automatic parallel device for two-section station direct-current bus</title><source>esp@cenet</source><creator>WEN CHENGHAN ; TANG MIN ; YANG XIANHUI</creator><creatorcontrib>WEN CHENGHAN ; TANG MIN ; YANG XIANHUI</creatorcontrib><description>The utility model discloses an automatic parallel device for a two-section station direct current bus, which is connected between two sections of direct current buses and comprises two switching powersupply modules and four circuit breakers. Wherein the input end of the first switching power supply module is connected to an I-section direct-current bus through a circuit breaker QF1, and the output end of the first switching power supply module is connected to an II-section direct-current bus through a circuit breaker QF3, and the first switching power supply module is used for obtaining a power supply from the I-section direct-current bus and outputting the power supply to the II-section direct-current bus when the voltage of the II-section direct-current bus is lower than a preset value;and the input end of the second switching power supply module is connected to the II-section direct-current bus through a circuit breaker QF2, and the output end of the second switching power supplymodule is connected to the</description><language>chi ; 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>2020</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=20201211&DB=EPODOC&CC=CN&NR=212137287U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201211&DB=EPODOC&CC=CN&NR=212137287U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEN CHENGHAN</creatorcontrib><creatorcontrib>TANG MIN</creatorcontrib><creatorcontrib>YANG XIANHUI</creatorcontrib><title>Automatic parallel device for two-section station direct-current bus</title><description>The utility model discloses an automatic parallel device for a two-section station direct current bus, which is connected between two sections of direct current buses and comprises two switching powersupply modules and four circuit breakers. Wherein the input end of the first switching power supply module is connected to an I-section direct-current bus through a circuit breaker QF1, and the output end of the first switching power supply module is connected to an II-section direct-current bus through a circuit breaker QF3, and the first switching power supply module is used for obtaining a power supply from the I-section direct-current bus and outputting the power supply to the II-section direct-current bus when the voltage of the II-section direct-current bus is lower than a preset value;and the input end of the second switching power supply module is connected to the II-section direct-current bus through a circuit breaker QF2, and the output end of the second switching power supplymodule is connected to the</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBxLC3Jz00syUxWKEgsSszJSc1RSEkty0xOVUjLL1IoKc_XLU5NLsnMz1MoLkkE0ymZRUAR3eTSoqLUvBKFpNJiHgbWtMSc4lReKM3NoOTmGuLsoZtakB-fWlyQmJyal1oS7-xnZGhkaGxuZGEeGmpMlCIATTIz_w</recordid><startdate>20201211</startdate><enddate>20201211</enddate><creator>WEN CHENGHAN</creator><creator>TANG MIN</creator><creator>YANG XIANHUI</creator><scope>EVB</scope></search><sort><creationdate>20201211</creationdate><title>Automatic parallel device for two-section station direct-current bus</title><author>WEN CHENGHAN ; TANG MIN ; YANG XIANHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN212137287UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</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>WEN CHENGHAN</creatorcontrib><creatorcontrib>TANG MIN</creatorcontrib><creatorcontrib>YANG XIANHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEN CHENGHAN</au><au>TANG MIN</au><au>YANG XIANHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic parallel device for two-section station direct-current bus</title><date>2020-12-11</date><risdate>2020</risdate><abstract>The utility model discloses an automatic parallel device for a two-section station direct current bus, which is connected between two sections of direct current buses and comprises two switching powersupply modules and four circuit breakers. Wherein the input end of the first switching power supply module is connected to an I-section direct-current bus through a circuit breaker QF1, and the output end of the first switching power supply module is connected to an II-section direct-current bus through a circuit breaker QF3, and the first switching power supply module is used for obtaining a power supply from the I-section direct-current bus and outputting the power supply to the II-section direct-current bus when the voltage of the II-section direct-current bus is lower than a preset value;and the input end of the second switching power supply module is connected to the II-section direct-current bus through a circuit breaker QF2, and the output end of the second switching power supplymodule is connected to the</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN212137287UU |
| source | esp@cenet |
| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Automatic parallel device for two-section station direct-current bus |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T21%3A45%3A52IST&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=WEN%20CHENGHAN&rft.date=2020-12-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN212137287UU%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 |