Method for operating electrified drive train of work machine, electrified drive train of work machine, and work machine
The invention relates to a method for operating an electrified drive train of a work machine (30), in which, via a drive coupling of an electric motor of the drive train with at least one wheel of the work machine: an acceleration torque generated by the electric motor causes an increase in speed of...
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| creator | GLOCKNER RICO BEBETTI, MICH ¨ ¨ LE FUERSCHNER, NORBERT |
| description | The invention relates to a method for operating an electrified drive train of a work machine (30), in which, via a drive coupling of an electric motor of the drive train with at least one wheel of the work machine: an acceleration torque generated by the electric motor causes an increase in speed of the at least one wheel; a brake torque generated by the electric motor causes a reduction in speed of the at least one wheel; an acceleration torque generated by the at least one wheel causes an increase in speed of the electric motor; and a braking torque generated by the at least one wheel causes a reduction in speed of the electric motor. The method according to the invention is characterized in that an undesired acceleration of the work machine (30, 12) is counteracted (13) by means of an automated additional braking intervention during a regeneration operation of the electric motor (10). The invention also relates to a corresponding electrified drive train for a work machine (3) and to a corresponding work ma |
| format | Patent |
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The method according to the invention is characterized in that an undesired acceleration of the work machine (30, 12) is counteracted (13) by means of an automated additional braking intervention during a regeneration operation of the electric motor (10). The invention also relates to a corresponding electrified drive train for a work machine (3) and to a corresponding work ma</description><language>chi ; eng</language><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; 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=20220930&DB=EPODOC&CC=CN&NR=115135547A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25546,76297</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220930&DB=EPODOC&CC=CN&NR=115135547A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GLOCKNER RICO</creatorcontrib><creatorcontrib>BEBETTI, MICH ¨ ¨ LE</creatorcontrib><creatorcontrib>FUERSCHNER, NORBERT</creatorcontrib><title>Method for operating electrified drive train of work machine, electrified drive train of work machine, and work machine</title><description>The invention relates to a method for operating an electrified drive train of a work machine (30), in which, via a drive coupling of an electric motor of the drive train with at least one wheel of the work machine: an acceleration torque generated by the electric motor causes an increase in speed of the at least one wheel; a brake torque generated by the electric motor causes a reduction in speed of the at least one wheel; an acceleration torque generated by the at least one wheel causes an increase in speed of the electric motor; and a braking torque generated by the at least one wheel causes a reduction in speed of the electric motor. The method according to the invention is characterized in that an undesired acceleration of the work machine (30, 12) is counteracted (13) by means of an automated additional braking intervention during a regeneration operation of the electric motor (10). The invention also relates to a corresponding electrified drive train for a work machine (3) and to a corresponding work ma</description><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</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>eNqNyrEKwjAURuEsDqK-w3XXIdTgLEVx0cm9XJI_9mJNwm2wr-_i4tbpwOFbmumG2udAMSvlAuUq6UkY4KtKFAQKKh9QVZZEOdKU9UVv9r0k7OZDTuHvrM0i8jBi8-vKbC_nR3vdo-QOY2GPhNq1d2udbZw7HE_NHPMFMPRFXA</recordid><startdate>20220930</startdate><enddate>20220930</enddate><creator>GLOCKNER RICO</creator><creator>BEBETTI, MICH ¨ ¨ LE</creator><creator>FUERSCHNER, NORBERT</creator><scope>EVB</scope></search><sort><creationdate>20220930</creationdate><title>Method for operating electrified drive train of work machine, electrified drive train of work machine, and work machine</title><author>GLOCKNER RICO ; BEBETTI, MICH ¨ ¨ LE ; FUERSCHNER, NORBERT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115135547A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>GLOCKNER RICO</creatorcontrib><creatorcontrib>BEBETTI, MICH ¨ ¨ LE</creatorcontrib><creatorcontrib>FUERSCHNER, NORBERT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GLOCKNER RICO</au><au>BEBETTI, MICH ¨ ¨ LE</au><au>FUERSCHNER, NORBERT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for operating electrified drive train of work machine, electrified drive train of work machine, and work machine</title><date>2022-09-30</date><risdate>2022</risdate><abstract>The invention relates to a method for operating an electrified drive train of a work machine (30), in which, via a drive coupling of an electric motor of the drive train with at least one wheel of the work machine: an acceleration torque generated by the electric motor causes an increase in speed of the at least one wheel; a brake torque generated by the electric motor causes a reduction in speed of the at least one wheel; an acceleration torque generated by the at least one wheel causes an increase in speed of the electric motor; and a braking torque generated by the at least one wheel causes a reduction in speed of the electric motor. The method according to the invention is characterized in that an undesired acceleration of the work machine (30, 12) is counteracted (13) by means of an automated additional braking intervention during a regeneration operation of the electric motor (10). The invention also relates to a corresponding electrified drive train for a work machine (3) and to a corresponding work ma</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | Method for operating electrified drive train of work machine, electrified drive train of work machine, and work machine |
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