POWER MANAGEMENT IN AN ELEVATOR SYSTEM
The invention relates to a power management system for an elevator system. A power management system for an elevator system according to an exemplary embodiment of the invention comprises, a power converter having three input terminals, two of the three input terminals coupled to a main power source...
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| creator | Stephan, Glessner Daniel, Diaz-Lopez Mario, Sanz Abia Virgilo, Valdivia Guerrero Herbert, Horbruegger Ismail, Agirman |
| description | The invention relates to a power management system for an elevator system. A power management system for an elevator system according to an exemplary embodiment of the invention comprises, a power converter having three input terminals, two of the three input terminals coupled to a main power source for supplying single-phase AC power to the power management system, the power converter configured to convert the AC power from the main power source into DC power on a common DC bus, a secondary power source for supplying DC power to the common DC bus, a power inverter configured to invert the DC power on the common DC bus into AC output power for driving an electric motor of the elevator system, and a dynamic braking resistor which is coupled between a third input terminal among the three input terminals of the three-phase power converter and the common DC bus. |
| format | Patent |
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A power management system for an elevator system according to an exemplary embodiment of the invention comprises, a power converter having three input terminals, two of the three input terminals coupled to a main power source for supplying single-phase AC power to the power management system, the power converter configured to convert the AC power from the main power source into DC power on a common DC bus, a secondary power source for supplying DC power to the common DC bus, a power inverter configured to invert the DC power on the common DC bus into AC output power for driving an electric motor of the elevator system, and a dynamic braking resistor which is coupled between a third input terminal among the three input terminals of the three-phase power converter and the common DC bus.</description><language>eng ; fre ; ger</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 ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROL OR REGULATION THEREOF ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; GENERATION ; HAULING ; HOISTING ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</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=20200422&DB=EPODOC&CC=EP&NR=3640176A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200422&DB=EPODOC&CC=EP&NR=3640176A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Stephan, Glessner</creatorcontrib><creatorcontrib>Daniel, Diaz-Lopez</creatorcontrib><creatorcontrib>Mario, Sanz Abia</creatorcontrib><creatorcontrib>Virgilo, Valdivia Guerrero</creatorcontrib><creatorcontrib>Herbert, Horbruegger</creatorcontrib><creatorcontrib>Ismail, Agirman</creatorcontrib><title>POWER MANAGEMENT IN AN ELEVATOR SYSTEM</title><description>The invention relates to a power management system for an elevator system. A power management system for an elevator system according to an exemplary embodiment of the invention comprises, a power converter having three input terminals, two of the three input terminals coupled to a main power source for supplying single-phase AC power to the power management system, the power converter configured to convert the AC power from the main power source into DC power on a common DC bus, a secondary power source for supplying DC power to the common DC bus, a power inverter configured to invert the DC power on the common DC bus into AC output power for driving an electric motor of the elevator system, and a dynamic braking resistor which is coupled between a third input terminal among the three input terminals of the three-phase power converter and the common DC bus.</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>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</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>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>GENERATION</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAL8A93DVLwdfRzdHf1dfULUfD0U3D0U3D1cQ1zDPEPUgiODA5x9eVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcZmJgaG5maOhsZEKAEAe1wjIg</recordid><startdate>20200422</startdate><enddate>20200422</enddate><creator>Stephan, Glessner</creator><creator>Daniel, Diaz-Lopez</creator><creator>Mario, Sanz Abia</creator><creator>Virgilo, Valdivia Guerrero</creator><creator>Herbert, Horbruegger</creator><creator>Ismail, Agirman</creator><scope>EVB</scope></search><sort><creationdate>20200422</creationdate><title>POWER MANAGEMENT IN AN ELEVATOR SYSTEM</title><author>Stephan, Glessner ; Daniel, Diaz-Lopez ; Mario, Sanz Abia ; Virgilo, Valdivia Guerrero ; Herbert, Horbruegger ; Ismail, Agirman</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3640176A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</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>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</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>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>GENERATION</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Stephan, Glessner</creatorcontrib><creatorcontrib>Daniel, Diaz-Lopez</creatorcontrib><creatorcontrib>Mario, Sanz Abia</creatorcontrib><creatorcontrib>Virgilo, Valdivia Guerrero</creatorcontrib><creatorcontrib>Herbert, Horbruegger</creatorcontrib><creatorcontrib>Ismail, Agirman</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Stephan, Glessner</au><au>Daniel, Diaz-Lopez</au><au>Mario, Sanz Abia</au><au>Virgilo, Valdivia Guerrero</au><au>Herbert, Horbruegger</au><au>Ismail, Agirman</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER MANAGEMENT IN AN ELEVATOR SYSTEM</title><date>2020-04-22</date><risdate>2020</risdate><abstract>The invention relates to a power management system for an elevator system. A power management system for an elevator system according to an exemplary embodiment of the invention comprises, a power converter having three input terminals, two of the three input terminals coupled to a main power source for supplying single-phase AC power to the power management system, the power converter configured to convert the AC power from the main power source into DC power on a common DC bus, a secondary power source for supplying DC power to the common DC bus, a power inverter configured to invert the DC power on the common DC bus into AC output power for driving an electric motor of the elevator system, and a dynamic braking resistor which is coupled between a third input terminal among the three input terminals of the three-phase power converter and the common DC bus.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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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 CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ELEVATORS ESCALATORS OR MOVING WALKWAYS GENERATION HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
| title | POWER MANAGEMENT IN AN ELEVATOR SYSTEM |
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