Tractive power supply system and track ice melting device
The invention discloses a tractive power supply system and track ice melting device. The tractive power supply system and track ice melting device comprises a plurality of direct-current ice melting devices, a plurality of contact track connecting lines, a plurality of walking track connecting lines...
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| creator | WANG LITIAN LI LIYAN WU SHOUYUAN SONG HONGQUAN LI ZIOU |
| description | The invention discloses a tractive power supply system and track ice melting device. The tractive power supply system and track ice melting device comprises a plurality of direct-current ice melting devices, a plurality of contact track connecting lines, a plurality of walking track connecting lines and a plurality of parallel switches. One direct-current ice melting device, one contact track connecting line, one walking track connecting line and one diverter switch form one ice melting unit which is correspondingly arranged at a power substation of a vehicle section. Each contact track connecting line connects an upstream contact track and a downstream contact track at the corresponding power substation of the vehicle section in series, wherein the upstream contact track and the downstream contact track are connected with the corresponding direct-current ice melting device through the corresponding diverter switch in series to form a contact track circuit unit; in a similar way, a walking track circuit unit is formed. Each direct-current ice melting device is connected with the contact track circuit units and the walking track circuit units in a switched mode through the diverter switches so as to achieve alternate power supply. According to the tractive power supply system and track ice melting device, normal operation of a train is not affected, and the tractive power supply system and track ice melting device is applicable to ice coating processing of the train in operation. |
| format | Patent |
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The tractive power supply system and track ice melting device comprises a plurality of direct-current ice melting devices, a plurality of contact track connecting lines, a plurality of walking track connecting lines and a plurality of parallel switches. One direct-current ice melting device, one contact track connecting line, one walking track connecting line and one diverter switch form one ice melting unit which is correspondingly arranged at a power substation of a vehicle section. Each contact track connecting line connects an upstream contact track and a downstream contact track at the corresponding power substation of the vehicle section in series, wherein the upstream contact track and the downstream contact track are connected with the corresponding direct-current ice melting device through the corresponding diverter switch in series to form a contact track circuit unit; in a similar way, a walking track circuit unit is formed. Each direct-current ice melting device is connected with the contact track circuit units and the walking track circuit units in a switched mode through the diverter switches so as to achieve alternate power supply. According to the tractive power supply system and track ice melting device, normal operation of a train is not affected, and the tractive power supply system and track ice melting device is applicable to ice coating processing of the train in operation.</description><language>eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES ; PERFORMING OPERATIONS ; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2015</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=20151111&DB=EPODOC&CC=CN&NR=105034854A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151111&DB=EPODOC&CC=CN&NR=105034854A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG LITIAN</creatorcontrib><creatorcontrib>LI LIYAN</creatorcontrib><creatorcontrib>WU SHOUYUAN</creatorcontrib><creatorcontrib>SONG HONGQUAN</creatorcontrib><creatorcontrib>LI ZIOU</creatorcontrib><title>Tractive power supply system and track ice melting device</title><description>The invention discloses a tractive power supply system and track ice melting device. The tractive power supply system and track ice melting device comprises a plurality of direct-current ice melting devices, a plurality of contact track connecting lines, a plurality of walking track connecting lines and a plurality of parallel switches. One direct-current ice melting device, one contact track connecting line, one walking track connecting line and one diverter switch form one ice melting unit which is correspondingly arranged at a power substation of a vehicle section. Each contact track connecting line connects an upstream contact track and a downstream contact track at the corresponding power substation of the vehicle section in series, wherein the upstream contact track and the downstream contact track are connected with the corresponding direct-current ice melting device through the corresponding diverter switch in series to form a contact track circuit unit; in a similar way, a walking track circuit unit is formed. Each direct-current ice melting device is connected with the contact track circuit units and the walking track circuit units in a switched mode through the diverter switches so as to achieve alternate power supply. According to the tractive power supply system and track ice melting device, normal operation of a train is not affected, and the tractive power supply system and track ice melting device is applicable to ice coating processing of the train in operation.</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><subject>PERFORMING OPERATIONS</subject><subject>POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAMKUpMLsksS1UoyC9PLVIoLi0oyKlUKK4sLknNVUjMS1EoASrIVshMTlXITc0pycxLV0hJLQNyeRhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoYGpgbGJhamJozExagBPhC62</recordid><startdate>20151111</startdate><enddate>20151111</enddate><creator>WANG LITIAN</creator><creator>LI LIYAN</creator><creator>WU SHOUYUAN</creator><creator>SONG HONGQUAN</creator><creator>LI ZIOU</creator><scope>EVB</scope></search><sort><creationdate>20151111</creationdate><title>Tractive power supply system and track ice melting device</title><author>WANG LITIAN ; LI LIYAN ; WU SHOUYUAN ; SONG HONGQUAN ; LI ZIOU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105034854A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</topic><topic>PERFORMING OPERATIONS</topic><topic>POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG LITIAN</creatorcontrib><creatorcontrib>LI LIYAN</creatorcontrib><creatorcontrib>WU SHOUYUAN</creatorcontrib><creatorcontrib>SONG HONGQUAN</creatorcontrib><creatorcontrib>LI ZIOU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG LITIAN</au><au>LI LIYAN</au><au>WU SHOUYUAN</au><au>SONG HONGQUAN</au><au>LI ZIOU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tractive power supply system and track ice melting device</title><date>2015-11-11</date><risdate>2015</risdate><abstract>The invention discloses a tractive power supply system and track ice melting device. The tractive power supply system and track ice melting device comprises a plurality of direct-current ice melting devices, a plurality of contact track connecting lines, a plurality of walking track connecting lines and a plurality of parallel switches. One direct-current ice melting device, one contact track connecting line, one walking track connecting line and one diverter switch form one ice melting unit which is correspondingly arranged at a power substation of a vehicle section. Each contact track connecting line connects an upstream contact track and a downstream contact track at the corresponding power substation of the vehicle section in series, wherein the upstream contact track and the downstream contact track are connected with the corresponding direct-current ice melting device through the corresponding diverter switch in series to form a contact track circuit unit; in a similar way, a walking track circuit unit is formed. Each direct-current ice melting device is connected with the contact track circuit units and the walking track circuit units in a switched mode through the diverter switches so as to achieve alternate power supply. According to the tractive power supply system and track ice melting device, normal operation of a train is not affected, and the tractive power supply system and track ice melting device is applicable to ice coating processing of the train in operation.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES PERFORMING OPERATIONS POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES TRANSPORTING VEHICLES IN GENERAL |
| title | Tractive power supply system and track ice melting device |
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