PROCEDE ET DISPOSITIF D'ETALONNAGE D'AMPEREMETRES D'UN SYSTEME D'ENTRAINEMENT A PLUSIEURS MOTEURS
Dispositif et procédé de d'étalonnage d'ampèremètres de courant de phase d'un système d'entraînement comportant plusieurs unités électromotrices (2R, 2L), ayant chacune un moteur polyphasé (4R, 4L) alimenté par une ligne commune (6). Les ampèremètres (9) mesurent le courant dans...
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| creator | KLAUSMANN ANETTE WANDHAMMER MICHEL FRUHAUF RAPHAEL |
| description | Dispositif et procédé de d'étalonnage d'ampèremètres de courant de phase d'un système d'entraînement comportant plusieurs unités électromotrices (2R, 2L), ayant chacune un moteur polyphasé (4R, 4L) alimenté par une ligne commune (6). Les ampèremètres (9) mesurent le courant dans un conducteur de phase (8) du moteur respectif (4R, 4L), et équilibrent la première et la seconde unité motrice (2R, 2L) l'une par rapport à l'autre en utilisant comme installation de mesure de référence, un ampèremètre de courant de moteur (10) commuté à la fois dans le chemin de courant de la première unité motrice (2R) et dans le chemin de courant de la seconde unité motrice (2L).
The method involves adding drive units (2R,2L) with a multi-phase drive motor (4R,4L) and supplying a common supply line (6) with electrical energy. A phase current measuring unit (9) is arranged to measure a phase current in a phase winding (8) of the respective drive motors. A switchable motor current measuring device (10) is used as a reference measuring device through the current path in the drive units. The phase current measuring is adjusted at the former drive unit. The sequentially unbranched current paths are connected through the phase windings of the drive motor. Independent claims are included for the following: (1) a device for adjusting phase current measuring units in drive system with multiple electric-motor drive units; and (2) a computer program product with a program code. |
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The method involves adding drive units (2R,2L) with a multi-phase drive motor (4R,4L) and supplying a common supply line (6) with electrical energy. A phase current measuring unit (9) is arranged to measure a phase current in a phase winding (8) of the respective drive motors. A switchable motor current measuring device (10) is used as a reference measuring device through the current path in the drive units. The phase current measuring is adjusted at the former drive unit. The sequentially unbranched current paths are connected through the phase windings of the drive motor. Independent claims are included for the following: (1) a device for adjusting phase current measuring units in drive system with multiple electric-motor drive units; and (2) a computer program product with a program code.</description><language>fre</language><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; GENERATION ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PERFORMING OPERATIONS ; PHYSICS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TESTING ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2012</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=20121109&DB=EPODOC&CC=FR&NR=2974912A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121109&DB=EPODOC&CC=FR&NR=2974912A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KLAUSMANN ANETTE</creatorcontrib><creatorcontrib>WANDHAMMER MICHEL</creatorcontrib><creatorcontrib>FRUHAUF RAPHAEL</creatorcontrib><title>PROCEDE ET DISPOSITIF D'ETALONNAGE D'AMPEREMETRES D'UN SYSTEME D'ENTRAINEMENT A PLUSIEURS MOTEURS</title><description>Dispositif et procédé de d'étalonnage d'ampèremètres de courant de phase d'un système d'entraînement comportant plusieurs unités électromotrices (2R, 2L), ayant chacune un moteur polyphasé (4R, 4L) alimenté par une ligne commune (6). Les ampèremètres (9) mesurent le courant dans un conducteur de phase (8) du moteur respectif (4R, 4L), et équilibrent la première et la seconde unité motrice (2R, 2L) l'une par rapport à l'autre en utilisant comme installation de mesure de référence, un ampèremètre de courant de moteur (10) commuté à la fois dans le chemin de courant de la première unité motrice (2R) et dans le chemin de courant de la seconde unité motrice (2L).
The method involves adding drive units (2R,2L) with a multi-phase drive motor (4R,4L) and supplying a common supply line (6) with electrical energy. A phase current measuring unit (9) is arranged to measure a phase current in a phase winding (8) of the respective drive motors. A switchable motor current measuring device (10) is used as a reference measuring device through the current path in the drive units. The phase current measuring is adjusted at the former drive unit. The sequentially unbranched current paths are connected through the phase windings of the drive motor. Independent claims are included for the following: (1) a device for adjusting phase current measuring units in drive system with multiple electric-motor drive units; and (2) a computer program product with a program code.</description><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</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>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>GENERATION</subject><subject>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirsKwjAUQLM4iPoPd3NyaBWkY2huNNA8yL0ZnEqQOIkW6v9jCn6A0-EczlrkEH2PCgEZlKHgybDRoPbIcvDOyQtWkTZgRIsckaomB3QjrmEZHUdpXBXHICEMiQymSGA9L9yK1SM_57L7cSNAI_fXQ5neY5mnfC-v8hl1bLvzqWta2Rz_WL5POjN6</recordid><startdate>20121109</startdate><enddate>20121109</enddate><creator>KLAUSMANN ANETTE</creator><creator>WANDHAMMER MICHEL</creator><creator>FRUHAUF RAPHAEL</creator><scope>EVB</scope></search><sort><creationdate>20121109</creationdate><title>PROCEDE ET DISPOSITIF D'ETALONNAGE D'AMPEREMETRES D'UN SYSTEME D'ENTRAINEMENT A PLUSIEURS MOTEURS</title><author>KLAUSMANN ANETTE ; WANDHAMMER MICHEL ; FRUHAUF RAPHAEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2974912A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2012</creationdate><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</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>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>GENERATION</topic><topic>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</topic><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>KLAUSMANN ANETTE</creatorcontrib><creatorcontrib>WANDHAMMER MICHEL</creatorcontrib><creatorcontrib>FRUHAUF RAPHAEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KLAUSMANN ANETTE</au><au>WANDHAMMER MICHEL</au><au>FRUHAUF RAPHAEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCEDE ET DISPOSITIF D'ETALONNAGE D'AMPEREMETRES D'UN SYSTEME D'ENTRAINEMENT A PLUSIEURS MOTEURS</title><date>2012-11-09</date><risdate>2012</risdate><abstract>Dispositif et procédé de d'étalonnage d'ampèremètres de courant de phase d'un système d'entraînement comportant plusieurs unités électromotrices (2R, 2L), ayant chacune un moteur polyphasé (4R, 4L) alimenté par une ligne commune (6). Les ampèremètres (9) mesurent le courant dans un conducteur de phase (8) du moteur respectif (4R, 4L), et équilibrent la première et la seconde unité motrice (2R, 2L) l'une par rapport à l'autre en utilisant comme installation de mesure de référence, un ampèremètre de courant de moteur (10) commuté à la fois dans le chemin de courant de la première unité motrice (2R) et dans le chemin de courant de la seconde unité motrice (2L).
The method involves adding drive units (2R,2L) with a multi-phase drive motor (4R,4L) and supplying a common supply line (6) with electrical energy. A phase current measuring unit (9) is arranged to measure a phase current in a phase winding (8) of the respective drive motors. A switchable motor current measuring device (10) is used as a reference measuring device through the current path in the drive units. The phase current measuring is adjusted at the former drive unit. The sequentially unbranched current paths are connected through the phase windings of the drive motor. Independent claims are included for the following: (1) a device for adjusting phase current measuring units in drive system with multiple electric-motor drive units; and (2) a computer program product with a program code.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING TRANSPORTING VEHICLES IN GENERAL |
| title | PROCEDE ET DISPOSITIF D'ETALONNAGE D'AMPEREMETRES D'UN SYSTEME D'ENTRAINEMENT A PLUSIEURS MOTEURS |
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