Switched reluctance motor control method for improving torque distribution function
The invention discloses a switched reluctance motor control method for improving a torque distribution function, which comprises a torque distributor, a feedback electromagnetic torque input is arranged on the torque distributor, the feedback electromagnetic torque Te is detected in real time, the c...
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| creator | TANG JING XIAO CANJUN |
| description | The invention discloses a switched reluctance motor control method for improving a torque distribution function, which comprises a torque distributor, a feedback electromagnetic torque input is arranged on the torque distributor, the feedback electromagnetic torque Te is detected in real time, the commutation angle of the torque distribution function is calculated and corrected in real time according to the change of the electromagnetic torque, and the torque distribution function is obtained. A difference value between a given rotating speed Vref and a feedback rotating speed Vfdb is obtained, a rotating speed error is automatically adjusted through a speed ring PI adjuster to obtain a synthetic reference torque, the reference torque is distributed through a torque distribution function to obtain A, B and C three-phase reference torques, a torque estimator receives real-time phase current and rotor position information to obtain a three-phase feedback torque, and the three-phase feedback torque is used for o |
| format | Patent |
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A difference value between a given rotating speed Vref and a feedback rotating speed Vfdb is obtained, a rotating speed error is automatically adjusted through a speed ring PI adjuster to obtain a synthetic reference torque, the reference torque is distributed through a torque distribution function to obtain A, B and C three-phase reference torques, a torque estimator receives real-time phase current and rotor position information to obtain a three-phase feedback torque, and the three-phase feedback torque is used for o</description><language>chi ; eng</language><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2024</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=20240816&DB=EPODOC&CC=CN&NR=118508825A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240816&DB=EPODOC&CC=CN&NR=118508825A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG JING</creatorcontrib><creatorcontrib>XIAO CANJUN</creatorcontrib><title>Switched reluctance motor control method for improving torque distribution function</title><description>The invention discloses a switched reluctance motor control method for improving a torque distribution function, which comprises a torque distributor, a feedback electromagnetic torque input is arranged on the torque distributor, the feedback electromagnetic torque Te is detected in real time, the commutation angle of the torque distribution function is calculated and corrected in real time according to the change of the electromagnetic torque, and the torque distribution function is obtained. A difference value between a given rotating speed Vref and a feedback rotating speed Vfdb is obtained, a rotating speed error is automatically adjusted through a speed ring PI adjuster to obtain a synthetic reference torque, the reference torque is distributed through a torque distribution function to obtain A, B and C three-phase reference torques, a torque estimator receives real-time phase current and rotor position information to obtain a three-phase feedback torque, and the three-phase feedback torque is used for o</description><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>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHPxIOof1gcIVinkWoriyUu9l5hsbCDJxmSj37eCD_A0wzBLMQxvx3pCAxl91ayiRgjElEFT5EweAvJEBuycXEiZXi4-YB6eFcG4wtndKzuKYGvUX1mLhVW-4ObHldieT7f-ssNEI5akNEbksb82jWz3Uh7a7vjP8wH1mznC</recordid><startdate>20240816</startdate><enddate>20240816</enddate><creator>TANG JING</creator><creator>XIAO CANJUN</creator><scope>EVB</scope></search><sort><creationdate>20240816</creationdate><title>Switched reluctance motor control method for improving torque distribution function</title><author>TANG JING ; XIAO CANJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118508825A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><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>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>TANG JING</creatorcontrib><creatorcontrib>XIAO CANJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANG JING</au><au>XIAO CANJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Switched reluctance motor control method for improving torque distribution function</title><date>2024-08-16</date><risdate>2024</risdate><abstract>The invention discloses a switched reluctance motor control method for improving a torque distribution function, which comprises a torque distributor, a feedback electromagnetic torque input is arranged on the torque distributor, the feedback electromagnetic torque Te is detected in real time, the commutation angle of the torque distribution function is calculated and corrected in real time according to the change of the electromagnetic torque, and the torque distribution function is obtained. A difference value between a given rotating speed Vref and a feedback rotating speed Vfdb is obtained, a rotating speed error is automatically adjusted through a speed ring PI adjuster to obtain a synthetic reference torque, the reference torque is distributed through a torque distribution function to obtain A, B and C three-phase reference torques, a torque estimator receives real-time phase current and rotor position information to obtain a three-phase feedback torque, and the three-phase feedback torque is used for o</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | Switched reluctance motor control method for improving torque distribution function |
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