Regenerative braking energy feedback device and power supply system
The utility model discloses a regenerative braking energy feedback device and a power supply system. When the railway vehicle is braked, a first direct-current voltage of a direct-current bus of the railway vehicle is converted into a second direct-current voltage required by a direct-current power...
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| creator | YIN WEIHENG KUANG MINGXIA SU LIANGLIANG CHEN TAO XIONG CHAO WANG FEIPENG YUAN CHAO WANG XIONG |
| description | The utility model discloses a regenerative braking energy feedback device and a power supply system. When the railway vehicle is braked, a first direct-current voltage of a direct-current bus of the railway vehicle is converted into a second direct-current voltage required by a direct-current power grid through the M first energy feedback converters, and the second direct-current voltage is converted into a second alternating-current voltage required by an alternating-current power grid through the N second energy feedback converters and the N power grid transformers. Therefore, according to the regenerative braking energy feedback system, regenerative braking energy can be fed back to the alternating-current power grids with different voltage levels and can also be fed back to the direct-current power grids with different voltage levels, the feedback mode of the regenerative braking energy is more flexible, and the expansibility is higher.
本实用新型公开了一种再生制动能量回馈装置及供电系统，在轨道车辆制动时将轨道车辆的直流母线的第一直流电压通过M个第一能馈变流器变换为直流电网 |
| format | Patent |
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本实用新型公开了一种再生制动能量回馈装置及供电系统，在轨道车辆制动时将轨道车辆的直流母线的第一直流电压通过M个第一能馈变流器变换为直流电网</description><language>chi ; eng</language><subject>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 ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2022</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=20220408&DB=EPODOC&CC=CN&NR=216252181U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220408&DB=EPODOC&CC=CN&NR=216252181U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YIN WEIHENG</creatorcontrib><creatorcontrib>KUANG MINGXIA</creatorcontrib><creatorcontrib>SU LIANGLIANG</creatorcontrib><creatorcontrib>CHEN TAO</creatorcontrib><creatorcontrib>XIONG CHAO</creatorcontrib><creatorcontrib>WANG FEIPENG</creatorcontrib><creatorcontrib>YUAN CHAO</creatorcontrib><creatorcontrib>WANG XIONG</creatorcontrib><title>Regenerative braking energy feedback device and power supply system</title><description>The utility model discloses a regenerative braking energy feedback device and a power supply system. When the railway vehicle is braked, a first direct-current voltage of a direct-current bus of the railway vehicle is converted into a second direct-current voltage required by a direct-current power grid through the M first energy feedback converters, and the second direct-current voltage is converted into a second alternating-current voltage required by an alternating-current power grid through the N second energy feedback converters and the N power grid transformers. Therefore, according to the regenerative braking energy feedback system, regenerative braking energy can be fed back to the alternating-current power grids with different voltage levels and can also be fed back to the direct-current power grids with different voltage levels, the feedback mode of the regenerative braking energy is more flexible, and the expansibility is higher.
本实用新型公开了一种再生制动能量回馈装置及供电系统，在轨道车辆制动时将轨道车辆的直流母线的第一直流电压通过M个第一能馈变流器变换为直流电网</description><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>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAOSk1PzUstSizJLEtVSCpKzM7MS1cAiaRXKqSlpqYkJSZnK6SklmUmpyok5qUoFOSXpxYpFJcWFORUKhRXFpek5vIwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsRkoHkl8c5-RoZmRqZGhhaGoaHGRCkCAAiuM4Y</recordid><startdate>20220408</startdate><enddate>20220408</enddate><creator>YIN WEIHENG</creator><creator>KUANG MINGXIA</creator><creator>SU LIANGLIANG</creator><creator>CHEN TAO</creator><creator>XIONG CHAO</creator><creator>WANG FEIPENG</creator><creator>YUAN CHAO</creator><creator>WANG XIONG</creator><scope>EVB</scope></search><sort><creationdate>20220408</creationdate><title>Regenerative braking energy feedback device and power supply system</title><author>YIN WEIHENG ; KUANG MINGXIA ; SU LIANGLIANG ; CHEN TAO ; XIONG CHAO ; WANG FEIPENG ; YUAN CHAO ; WANG XIONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216252181UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><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>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>YIN WEIHENG</creatorcontrib><creatorcontrib>KUANG MINGXIA</creatorcontrib><creatorcontrib>SU LIANGLIANG</creatorcontrib><creatorcontrib>CHEN TAO</creatorcontrib><creatorcontrib>XIONG CHAO</creatorcontrib><creatorcontrib>WANG FEIPENG</creatorcontrib><creatorcontrib>YUAN CHAO</creatorcontrib><creatorcontrib>WANG XIONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YIN WEIHENG</au><au>KUANG MINGXIA</au><au>SU LIANGLIANG</au><au>CHEN TAO</au><au>XIONG CHAO</au><au>WANG FEIPENG</au><au>YUAN CHAO</au><au>WANG XIONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Regenerative braking energy feedback device and power supply system</title><date>2022-04-08</date><risdate>2022</risdate><abstract>The utility model discloses a regenerative braking energy feedback device and a power supply system. When the railway vehicle is braked, a first direct-current voltage of a direct-current bus of the railway vehicle is converted into a second direct-current voltage required by a direct-current power grid through the M first energy feedback converters, and the second direct-current voltage is converted into a second alternating-current voltage required by an alternating-current power grid through the N second energy feedback converters and the N power grid transformers. Therefore, according to the regenerative braking energy feedback system, regenerative braking energy can be fed back to the alternating-current power grids with different voltage levels and can also be fed back to the direct-current power grids with different voltage levels, the feedback mode of the regenerative braking energy is more flexible, and the expansibility is higher.
本实用新型公开了一种再生制动能量回馈装置及供电系统，在轨道车辆制动时将轨道车辆的直流母线的第一直流电压通过M个第一能馈变流器变换为直流电网</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | 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 SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL |
| title | Regenerative braking energy feedback device and power supply system |
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