Highly accelerated stress test method for electric drive system assembly
The invention discloses a highly accelerated stress test method for an electric drive system assembly. The method comprises the following steps: acquiring the stress of the electric drive system assembly; the stress comprises temperature stress, working condition stress and mechanical stress; confir...
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| creator | CHEN ZHICHU SHEN DINGJIAN ZHOU YIYI LIU JIAXIANG LIU GANG ZHANG CHANG ZHOU CHENG YU KANG WEN YIQING LIU CHENCHENG HE YAPING TANG XIONGHUI TAN XIANWEI |
| description | The invention discloses a highly accelerated stress test method for an electric drive system assembly. The method comprises the following steps: acquiring the stress of the electric drive system assembly; the stress comprises temperature stress, working condition stress and mechanical stress; confirming each test item and a test condition corresponding to each test item; the test items comprise one or more of a torque impact and low-temperature stepping comprehensive stress test, a peak torque and high-temperature stepping comprehensive stress test, a temperature cycle and comprehensive working condition stress test and a temperature cycle and vibration stepping test; and testing the electric drive system assembly through each test item, obtaining operation data of the electric drive system assembly, and obtaining an electric drive system assembly test report. The test method has the advantages of rapidly exciting potential defects of the electric drive assembly and the like.
本发明公开了一种电驱动系统总成高加速应力试验方法，包括步骤：获取电 |
| format | Patent |
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本发明公开了一种电驱动系统总成高加速应力试验方法，包括步骤：获取电</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</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&date=20231128&DB=EPODOC&CC=CN&NR=117129194A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231128&DB=EPODOC&CC=CN&NR=117129194A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN ZHICHU</creatorcontrib><creatorcontrib>SHEN DINGJIAN</creatorcontrib><creatorcontrib>ZHOU YIYI</creatorcontrib><creatorcontrib>LIU JIAXIANG</creatorcontrib><creatorcontrib>LIU GANG</creatorcontrib><creatorcontrib>ZHANG CHANG</creatorcontrib><creatorcontrib>ZHOU CHENG</creatorcontrib><creatorcontrib>YU KANG</creatorcontrib><creatorcontrib>WEN YIQING</creatorcontrib><creatorcontrib>LIU CHENCHENG</creatorcontrib><creatorcontrib>HE YAPING</creatorcontrib><creatorcontrib>TANG XIONGHUI</creatorcontrib><creatorcontrib>TAN XIANWEI</creatorcontrib><title>Highly accelerated stress test method for electric drive system assembly</title><description>The invention discloses a highly accelerated stress test method for an electric drive system assembly. The method comprises the following steps: acquiring the stress of the electric drive system assembly; the stress comprises temperature stress, working condition stress and mechanical stress; confirming each test item and a test condition corresponding to each test item; the test items comprise one or more of a torque impact and low-temperature stepping comprehensive stress test, a peak torque and high-temperature stepping comprehensive stress test, a temperature cycle and comprehensive working condition stress test and a temperature cycle and vibration stepping test; and testing the electric drive system assembly through each test item, obtaining operation data of the electric drive system assembly, and obtaining an electric drive system assembly test report. The test method has the advantages of rapidly exciting potential defects of the electric drive assembly and the like.
本发明公开了一种电驱动系统总成高加速应力试验方法，包括步骤：获取电</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKAjEQRuE0FqLeYTyARVSQLWVRUlnZL2PyrxtIzJIZhNxeCw9g9YrvLY1z8TmlRuw9EiorAolWiJBClDJ0KoHGUunrXmv0FGp8g6SJIhOLID9SW5vFyEmw-XVlttfLvXc7zGWAzOzxgg79zdqT3Xe2O54P_zwf00c0vQ</recordid><startdate>20231128</startdate><enddate>20231128</enddate><creator>CHEN ZHICHU</creator><creator>SHEN DINGJIAN</creator><creator>ZHOU YIYI</creator><creator>LIU JIAXIANG</creator><creator>LIU GANG</creator><creator>ZHANG CHANG</creator><creator>ZHOU CHENG</creator><creator>YU KANG</creator><creator>WEN YIQING</creator><creator>LIU CHENCHENG</creator><creator>HE YAPING</creator><creator>TANG XIONGHUI</creator><creator>TAN XIANWEI</creator><scope>EVB</scope></search><sort><creationdate>20231128</creationdate><title>Highly accelerated stress test method for electric drive system assembly</title><author>CHEN ZHICHU ; SHEN DINGJIAN ; ZHOU YIYI ; LIU JIAXIANG ; LIU GANG ; ZHANG CHANG ; ZHOU CHENG ; YU KANG ; WEN YIQING ; LIU CHENCHENG ; HE YAPING ; TANG XIONGHUI ; TAN XIANWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117129194A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN ZHICHU</creatorcontrib><creatorcontrib>SHEN DINGJIAN</creatorcontrib><creatorcontrib>ZHOU YIYI</creatorcontrib><creatorcontrib>LIU JIAXIANG</creatorcontrib><creatorcontrib>LIU GANG</creatorcontrib><creatorcontrib>ZHANG CHANG</creatorcontrib><creatorcontrib>ZHOU CHENG</creatorcontrib><creatorcontrib>YU KANG</creatorcontrib><creatorcontrib>WEN YIQING</creatorcontrib><creatorcontrib>LIU CHENCHENG</creatorcontrib><creatorcontrib>HE YAPING</creatorcontrib><creatorcontrib>TANG XIONGHUI</creatorcontrib><creatorcontrib>TAN XIANWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN ZHICHU</au><au>SHEN DINGJIAN</au><au>ZHOU YIYI</au><au>LIU JIAXIANG</au><au>LIU GANG</au><au>ZHANG CHANG</au><au>ZHOU CHENG</au><au>YU KANG</au><au>WEN YIQING</au><au>LIU CHENCHENG</au><au>HE YAPING</au><au>TANG XIONGHUI</au><au>TAN XIANWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Highly accelerated stress test method for electric drive system assembly</title><date>2023-11-28</date><risdate>2023</risdate><abstract>The invention discloses a highly accelerated stress test method for an electric drive system assembly. The method comprises the following steps: acquiring the stress of the electric drive system assembly; the stress comprises temperature stress, working condition stress and mechanical stress; confirming each test item and a test condition corresponding to each test item; the test items comprise one or more of a torque impact and low-temperature stepping comprehensive stress test, a peak torque and high-temperature stepping comprehensive stress test, a temperature cycle and comprehensive working condition stress test and a temperature cycle and vibration stepping test; and testing the electric drive system assembly through each test item, obtaining operation data of the electric drive system assembly, and obtaining an electric drive system assembly test report. The test method has the advantages of rapidly exciting potential defects of the electric drive assembly and the like.
本发明公开了一种电驱动系统总成高加速应力试验方法，包括步骤：获取电</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | Highly accelerated stress test method for electric drive system assembly |
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