Electric drive system cooling structure and electric drive system with same

Electric drive system cooling structure and electric drive system with same

The invention provides an electric drive system cooling structure and an electric drive system with the same, the electric drive system cooling structure comprises a rotor assembly cooling structure, and the rotor assembly cooling structure is characterized in that an oil cavity for accommodating oi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YU TUOZHOU, ZHAO YUE, SU ZHAOMING, GAO YI, TIAN BO, LI QUAN, CANG YAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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 YU TUOZHOU
ZHAO YUE
SU ZHAOMING
GAO YI
TIAN BO
LI QUAN
CANG YAN
description The invention provides an electric drive system cooling structure and an electric drive system with the same, the electric drive system cooling structure comprises a rotor assembly cooling structure, and the rotor assembly cooling structure is characterized in that an oil cavity for accommodating oil is formed in a rotor shaft; the number of the dynamic balance plates is two, one of the two dynamic balance plates is provided with an oil inlet groove, the other of the two dynamic balance plates is provided with an oil outlet groove, one end, far away from the rotor shaft, of the oil outlet groove is provided with an oil throwing hole penetrating through the dynamic balance plates, the oil throwing hole is arranged close to a winding of the stator assembly, and the oil inlet groove is communicated with the oil cavity; a cooling oil channel is arranged in the rotor iron core group, and two ends of the cooling oil channel are respectively communicated with the oil inlet groove and the oil outlet groove; when the
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116207889A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116207889A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116207889A3</originalsourceid><addsrcrecordid>eNrjZPB2zUlNLinKTFZIKcosS1UoriwuSc1VSM7Pz8nMS1coLikqTS4pLUpVSMxLUUjFqrY8syRDoTgxN5WHgTUtMac4lRdKczMourmGOHvophbkx6cWFyQmp-allsQ7-xkamhkZmFtYWDoaE6MGAJdyNes</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Electric drive system cooling structure and electric drive system with same</title><source>esp@cenet</source><creator>YU TUOZHOU ; ZHAO YUE ; SU ZHAOMING ; GAO YI ; TIAN BO ; LI QUAN ; CANG YAN</creator><creatorcontrib>YU TUOZHOU ; ZHAO YUE ; SU ZHAOMING ; GAO YI ; TIAN BO ; LI QUAN ; CANG YAN</creatorcontrib><description>The invention provides an electric drive system cooling structure and an electric drive system with the same, the electric drive system cooling structure comprises a rotor assembly cooling structure, and the rotor assembly cooling structure is characterized in that an oil cavity for accommodating oil is formed in a rotor shaft; the number of the dynamic balance plates is two, one of the two dynamic balance plates is provided with an oil inlet groove, the other of the two dynamic balance plates is provided with an oil outlet groove, one end, far away from the rotor shaft, of the oil outlet groove is provided with an oil throwing hole penetrating through the dynamic balance plates, the oil throwing hole is arranged close to a winding of the stator assembly, and the oil inlet groove is communicated with the oil cavity; a cooling oil channel is arranged in the rotor iron core group, and two ends of the cooling oil channel are respectively communicated with the oil inlet groove and the oil outlet groove; when the</description><language>chi ; eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION</subject><creationdate>2023</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=20230602&amp;DB=EPODOC&amp;CC=CN&amp;NR=116207889A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230602&amp;DB=EPODOC&amp;CC=CN&amp;NR=116207889A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YU TUOZHOU</creatorcontrib><creatorcontrib>ZHAO YUE</creatorcontrib><creatorcontrib>SU ZHAOMING</creatorcontrib><creatorcontrib>GAO YI</creatorcontrib><creatorcontrib>TIAN BO</creatorcontrib><creatorcontrib>LI QUAN</creatorcontrib><creatorcontrib>CANG YAN</creatorcontrib><title>Electric drive system cooling structure and electric drive system with same</title><description>The invention provides an electric drive system cooling structure and an electric drive system with the same, the electric drive system cooling structure comprises a rotor assembly cooling structure, and the rotor assembly cooling structure is characterized in that an oil cavity for accommodating oil is formed in a rotor shaft; the number of the dynamic balance plates is two, one of the two dynamic balance plates is provided with an oil inlet groove, the other of the two dynamic balance plates is provided with an oil outlet groove, one end, far away from the rotor shaft, of the oil outlet groove is provided with an oil throwing hole penetrating through the dynamic balance plates, the oil throwing hole is arranged close to a winding of the stator assembly, and the oil inlet groove is communicated with the oil cavity; a cooling oil channel is arranged in the rotor iron core group, and two ends of the cooling oil channel are respectively communicated with the oil inlet groove and the oil outlet groove; when the</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB2zUlNLinKTFZIKcosS1UoriwuSc1VSM7Pz8nMS1coLikqTS4pLUpVSMxLUUjFqrY8syRDoTgxN5WHgTUtMac4lRdKczMourmGOHvophbkx6cWFyQmp-allsQ7-xkamhkZmFtYWDoaE6MGAJdyNes</recordid><startdate>20230602</startdate><enddate>20230602</enddate><creator>YU TUOZHOU</creator><creator>ZHAO YUE</creator><creator>SU ZHAOMING</creator><creator>GAO YI</creator><creator>TIAN BO</creator><creator>LI QUAN</creator><creator>CANG YAN</creator><scope>EVB</scope></search><sort><creationdate>20230602</creationdate><title>Electric drive system cooling structure and electric drive system with same</title><author>YU TUOZHOU ; ZHAO YUE ; SU ZHAOMING ; GAO YI ; TIAN BO ; LI QUAN ; CANG YAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116207889A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>YU TUOZHOU</creatorcontrib><creatorcontrib>ZHAO YUE</creatorcontrib><creatorcontrib>SU ZHAOMING</creatorcontrib><creatorcontrib>GAO YI</creatorcontrib><creatorcontrib>TIAN BO</creatorcontrib><creatorcontrib>LI QUAN</creatorcontrib><creatorcontrib>CANG YAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YU TUOZHOU</au><au>ZHAO YUE</au><au>SU ZHAOMING</au><au>GAO YI</au><au>TIAN BO</au><au>LI QUAN</au><au>CANG YAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electric drive system cooling structure and electric drive system with same</title><date>2023-06-02</date><risdate>2023</risdate><abstract>The invention provides an electric drive system cooling structure and an electric drive system with the same, the electric drive system cooling structure comprises a rotor assembly cooling structure, and the rotor assembly cooling structure is characterized in that an oil cavity for accommodating oil is formed in a rotor shaft; the number of the dynamic balance plates is two, one of the two dynamic balance plates is provided with an oil inlet groove, the other of the two dynamic balance plates is provided with an oil outlet groove, one end, far away from the rotor shaft, of the oil outlet groove is provided with an oil throwing hole penetrating through the dynamic balance plates, the oil throwing hole is arranged close to a winding of the stator assembly, and the oil inlet groove is communicated with the oil cavity; a cooling oil channel is arranged in the rotor iron core group, and two ends of the cooling oil channel are respectively communicated with the oil inlet groove and the oil outlet groove; when the</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN116207889A
source esp@cenet
subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title Electric drive system cooling structure and electric drive system with same
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T22%3A28%3A12IST&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=YU%20TUOZHOU&rft.date=2023-06-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116207889A%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