Integrieter Vorrichtung zum sanften Anlauf eines elektrischen Motors

A solid state motor starter (10), commonly referred to as a soft starter, is constructed in a manner to be easily manufacturable while at the same time combining all the required components in a relatively small package. A solid state power switch (46, 48) is clamped between a pair of bus bars (32,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: VON ECKROTH, KURT, WIELOCH, CHRISTOPHER JOHN, BECKER, JAMES ALLEN
Format: Patent
Sprache:ger
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 VON ECKROTH, KURT
WIELOCH, CHRISTOPHER JOHN
BECKER, JAMES ALLEN
description A solid state motor starter (10), commonly referred to as a soft starter, is constructed in a manner to be easily manufacturable while at the same time combining all the required components in a relatively small package. A solid state power switch (46, 48) is clamped between a pair of bus bars (32, 42) in an offset manner to accommodate a discrete switching relay (50) mounted in an inverted manner between the line input (36) and the bus bar in communication with the load outputs (44). When in a motor run mode, current is shunted away from the solid state power switching device (46, 48) and through the switching relay (50), a substantially linear current path is achieved to reduce power loss and heat buildup. The arrangement allows for a heat sink (64) mounted to one of the bus bars (32, 42) with adequate spacing between the heat sink (64) and the discrete relay (50) for insertion of a cooling fan (66). Current sensing is achieved with a Hall effect sensor (130) mounted to the bus bar (32, 42) in a small current sensing region (116) that is created by having a pair of slots (104, 105) in the bus bar (32, 42) to direct current. A pair of magnetic pins (124) extend perpendicular from the bus bar (32, 42) to create the magnetic flux for the Hall effect sensor (130) to sense current flow through the current sensing region (116). The Hall effect sensor circuit board (132) also contains a thermistor (134) which is mounted with adequate insulation (150, 154) yet in thermal communication with the bus bar (32, 42).
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE60034903TT2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE60034903TT2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE60034903TT23</originalsourceid><addsrcrecordid>eNrjZHDxzCtJTS_KTC1JLVIIyy8qykzOKCnNS1eoKs1VKE7MSytJzVNwzMtJLE1TSM3MSy1WSM1JzS4pyixOzgDK-OaX5BcV8zCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeBdXMwMDYxNLA-OQECNjohQBAGudNBk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Integrieter Vorrichtung zum sanften Anlauf eines elektrischen Motors</title><source>esp@cenet</source><creator>VON ECKROTH, KURT ; WIELOCH, CHRISTOPHER JOHN ; BECKER, JAMES ALLEN</creator><creatorcontrib>VON ECKROTH, KURT ; WIELOCH, CHRISTOPHER JOHN ; BECKER, JAMES ALLEN</creatorcontrib><description>A solid state motor starter (10), commonly referred to as a soft starter, is constructed in a manner to be easily manufacturable while at the same time combining all the required components in a relatively small package. A solid state power switch (46, 48) is clamped between a pair of bus bars (32, 42) in an offset manner to accommodate a discrete switching relay (50) mounted in an inverted manner between the line input (36) and the bus bar in communication with the load outputs (44). When in a motor run mode, current is shunted away from the solid state power switching device (46, 48) and through the switching relay (50), a substantially linear current path is achieved to reduce power loss and heat buildup. The arrangement allows for a heat sink (64) mounted to one of the bus bars (32, 42) with adequate spacing between the heat sink (64) and the discrete relay (50) for insertion of a cooling fan (66). Current sensing is achieved with a Hall effect sensor (130) mounted to the bus bar (32, 42) in a small current sensing region (116) that is created by having a pair of slots (104, 105) in the bus bar (32, 42) to direct current. A pair of magnetic pins (124) extend perpendicular from the bus bar (32, 42) to create the magnetic flux for the Hall effect sensor (130) to sense current flow through the current sensing region (116). The Hall effect sensor circuit board (132) also contains a thermistor (134) which is mounted with adequate insulation (150, 154) yet in thermal communication with the bus bar (32, 42).</description><language>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 ; BASIC ELECTRIC ELEMENTS ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; 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 ; ELECTRIC SWITCHES ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; GENERATION ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; PRINTED CIRCUITS ; RELAYS ; SELECTORS</subject><creationdate>2008</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&amp;date=20080117&amp;DB=EPODOC&amp;CC=DE&amp;NR=60034903T2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20080117&amp;DB=EPODOC&amp;CC=DE&amp;NR=60034903T2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VON ECKROTH, KURT</creatorcontrib><creatorcontrib>WIELOCH, CHRISTOPHER JOHN</creatorcontrib><creatorcontrib>BECKER, JAMES ALLEN</creatorcontrib><title>Integrieter Vorrichtung zum sanften Anlauf eines elektrischen Motors</title><description>A solid state motor starter (10), commonly referred to as a soft starter, is constructed in a manner to be easily manufacturable while at the same time combining all the required components in a relatively small package. A solid state power switch (46, 48) is clamped between a pair of bus bars (32, 42) in an offset manner to accommodate a discrete switching relay (50) mounted in an inverted manner between the line input (36) and the bus bar in communication with the load outputs (44). When in a motor run mode, current is shunted away from the solid state power switching device (46, 48) and through the switching relay (50), a substantially linear current path is achieved to reduce power loss and heat buildup. The arrangement allows for a heat sink (64) mounted to one of the bus bars (32, 42) with adequate spacing between the heat sink (64) and the discrete relay (50) for insertion of a cooling fan (66). Current sensing is achieved with a Hall effect sensor (130) mounted to the bus bar (32, 42) in a small current sensing region (116) that is created by having a pair of slots (104, 105) in the bus bar (32, 42) to direct current. A pair of magnetic pins (124) extend perpendicular from the bus bar (32, 42) to create the magnetic flux for the Hall effect sensor (130) to sense current flow through the current sensing region (116). The Hall effect sensor circuit board (132) also contains a thermistor (134) which is mounted with adequate insulation (150, 154) yet in thermal communication with the bus bar (32, 42).</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>BASIC ELECTRIC ELEMENTS</subject><subject>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</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>ELECTRIC SWITCHES</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>GENERATION</subject><subject>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</subject><subject>PRINTED CIRCUITS</subject><subject>RELAYS</subject><subject>SELECTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDxzCtJTS_KTC1JLVIIyy8qykzOKCnNS1eoKs1VKE7MSytJzVNwzMtJLE1TSM3MSy1WSM1JzS4pyixOzgDK-OaX5BcV8zCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeBdXMwMDYxNLA-OQECNjohQBAGudNBk</recordid><startdate>20080117</startdate><enddate>20080117</enddate><creator>VON ECKROTH, KURT</creator><creator>WIELOCH, CHRISTOPHER JOHN</creator><creator>BECKER, JAMES ALLEN</creator><scope>EVB</scope></search><sort><creationdate>20080117</creationdate><title>Integrieter Vorrichtung zum sanften Anlauf eines elektrischen Motors</title><author>VON ECKROTH, KURT ; WIELOCH, CHRISTOPHER JOHN ; BECKER, JAMES ALLEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE60034903TT23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>2008</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>BASIC ELECTRIC ELEMENTS</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</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>ELECTRIC SWITCHES</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>GENERATION</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>PRINTED CIRCUITS</topic><topic>RELAYS</topic><topic>SELECTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>VON ECKROTH, KURT</creatorcontrib><creatorcontrib>WIELOCH, CHRISTOPHER JOHN</creatorcontrib><creatorcontrib>BECKER, JAMES ALLEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VON ECKROTH, KURT</au><au>WIELOCH, CHRISTOPHER JOHN</au><au>BECKER, JAMES ALLEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Integrieter Vorrichtung zum sanften Anlauf eines elektrischen Motors</title><date>2008-01-17</date><risdate>2008</risdate><abstract>A solid state motor starter (10), commonly referred to as a soft starter, is constructed in a manner to be easily manufacturable while at the same time combining all the required components in a relatively small package. A solid state power switch (46, 48) is clamped between a pair of bus bars (32, 42) in an offset manner to accommodate a discrete switching relay (50) mounted in an inverted manner between the line input (36) and the bus bar in communication with the load outputs (44). When in a motor run mode, current is shunted away from the solid state power switching device (46, 48) and through the switching relay (50), a substantially linear current path is achieved to reduce power loss and heat buildup. The arrangement allows for a heat sink (64) mounted to one of the bus bars (32, 42) with adequate spacing between the heat sink (64) and the discrete relay (50) for insertion of a cooling fan (66). Current sensing is achieved with a Hall effect sensor (130) mounted to the bus bar (32, 42) in a small current sensing region (116) that is created by having a pair of slots (104, 105) in the bus bar (32, 42) to direct current. A pair of magnetic pins (124) extend perpendicular from the bus bar (32, 42) to create the magnetic flux for the Hall effect sensor (130) to sense current flow through the current sensing region (116). The Hall effect sensor circuit board (132) also contains a thermistor (134) which is mounted with adequate insulation (150, 154) yet in thermal communication with the bus bar (32, 42).</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language ger
recordid cdi_epo_espacenet_DE60034903TT2
source esp@cenet
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
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
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
ELECTRIC SWITCHES
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
GENERATION
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
RELAYS
SELECTORS
title Integrieter Vorrichtung zum sanften Anlauf eines elektrischen Motors
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T21%3A35%3A26IST&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=VON%20ECKROTH,%20KURT&rft.date=2008-01-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDE60034903TT2%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