Duplex winding motor prediction control method based on master-slave adjustment
The invention provides a duplex-winding motor prediction control method based on master-slave adjustment, and the method is based on a master-slave control method, and employs a single encoder to carry out the high-precision speed loop control of a duplex-winding motor, and the position feedback pre...
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| creator | XU ZHIWEI WANG HOUHAO PAN WEIDONG HE YANG SU WEIJIE LIU RUOYU TANG DEJIA ZHANG QIANG |
| description | The invention provides a duplex-winding motor prediction control method based on master-slave adjustment, and the method is based on a master-slave control method, and employs a single encoder to carry out the high-precision speed loop control of a duplex-winding motor, and the position feedback precision reaches 20''. A current prediction control method is introduced, and a Romberg state observeris designed to observe perturbation parameters in the driving winding and the driven winding of the motor in real time, so that the design of a high-performance current loop is realized; on the basis, the electromagnetic torques of the master winding and the slave winding are estimated on line, and a torque feedforward compensation method is adopted, so that the problem of non-uniform electromagnetic torques among the windings of the existing double-winding motor is solved.
本发明提供了一种基于主从调节的双绕组电机预测控制方法，本发明基于主从控制方法，采用单编码器对双绕组电机进行高精度速度环控制，位置反馈精度达到20″；引入电流预测控制方法，并设计龙贝格状态观测器对电机主、从绕组内部摄动参数进行实时观测，实现高性能电流环的设计；在上述基础上，在线预估主、从绕组 |
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本发明提供了一种基于主从调节的双绕组电机预测控制方法，本发明基于主从控制方法，采用单编码器对双绕组电机进行高精度速度环控制，位置反馈精度达到20″；引入电流预测控制方法，并设计龙贝格状态观测器对电机主、从绕组内部摄动参数进行实时观测，实现高性能电流环的设计；在上述基础上，在线预估主、从绕组</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>2021</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=20210330&DB=EPODOC&CC=CN&NR=112583313A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210330&DB=EPODOC&CC=CN&NR=112583313A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU ZHIWEI</creatorcontrib><creatorcontrib>WANG HOUHAO</creatorcontrib><creatorcontrib>PAN WEIDONG</creatorcontrib><creatorcontrib>HE YANG</creatorcontrib><creatorcontrib>SU WEIJIE</creatorcontrib><creatorcontrib>LIU RUOYU</creatorcontrib><creatorcontrib>TANG DEJIA</creatorcontrib><creatorcontrib>ZHANG QIANG</creatorcontrib><title>Duplex winding motor prediction control method based on master-slave adjustment</title><description>The invention provides a duplex-winding motor prediction control method based on master-slave adjustment, and the method is based on a master-slave control method, and employs a single encoder to carry out the high-precision speed loop control of a duplex-winding motor, and the position feedback precision reaches 20''. A current prediction control method is introduced, and a Romberg state observeris designed to observe perturbation parameters in the driving winding and the driven winding of the motor in real time, so that the design of a high-performance current loop is realized; on the basis, the electromagnetic torques of the master winding and the slave winding are estimated on line, and a torque feedforward compensation method is adopted, so that the problem of non-uniform electromagnetic torques among the windings of the existing double-winding motor is solved.
本发明提供了一种基于主从调节的双绕组电机预测控制方法，本发明基于主从控制方法，采用单编码器对双绕组电机进行高精度速度环控制，位置反馈精度达到20″；引入电流预测控制方法，并设计龙贝格状态观测器对电机主、从绕组内部摄动参数进行实时观测，实现高性能电流环的设计；在上述基础上，在线预估主、从绕组</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEOwjAMQNEuDAi4gzlAhxAhsaICYoKFvQqJoUGJHcUucHwYOADTl57-tDnvxpLwDa9IIdIdMitXKBVD9BqZwDNp5QQZdeAAVycY4OvZiWJtJbkngguPUTQj6byZ3FwSXPw6a5aH_aU7tli4RynOI6H23cmY1XpjrbFb-8_zAaTKN4E</recordid><startdate>20210330</startdate><enddate>20210330</enddate><creator>XU ZHIWEI</creator><creator>WANG HOUHAO</creator><creator>PAN WEIDONG</creator><creator>HE YANG</creator><creator>SU WEIJIE</creator><creator>LIU RUOYU</creator><creator>TANG DEJIA</creator><creator>ZHANG QIANG</creator><scope>EVB</scope></search><sort><creationdate>20210330</creationdate><title>Duplex winding motor prediction control method based on master-slave adjustment</title><author>XU ZHIWEI ; WANG HOUHAO ; PAN WEIDONG ; HE YANG ; SU WEIJIE ; LIU RUOYU ; TANG DEJIA ; ZHANG QIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112583313A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</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>XU ZHIWEI</creatorcontrib><creatorcontrib>WANG HOUHAO</creatorcontrib><creatorcontrib>PAN WEIDONG</creatorcontrib><creatorcontrib>HE YANG</creatorcontrib><creatorcontrib>SU WEIJIE</creatorcontrib><creatorcontrib>LIU RUOYU</creatorcontrib><creatorcontrib>TANG DEJIA</creatorcontrib><creatorcontrib>ZHANG QIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU ZHIWEI</au><au>WANG HOUHAO</au><au>PAN WEIDONG</au><au>HE YANG</au><au>SU WEIJIE</au><au>LIU RUOYU</au><au>TANG DEJIA</au><au>ZHANG QIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Duplex winding motor prediction control method based on master-slave adjustment</title><date>2021-03-30</date><risdate>2021</risdate><abstract>The invention provides a duplex-winding motor prediction control method based on master-slave adjustment, and the method is based on a master-slave control method, and employs a single encoder to carry out the high-precision speed loop control of a duplex-winding motor, and the position feedback precision reaches 20''. A current prediction control method is introduced, and a Romberg state observeris designed to observe perturbation parameters in the driving winding and the driven winding of the motor in real time, so that the design of a high-performance current loop is realized; on the basis, the electromagnetic torques of the master winding and the slave winding are estimated on line, and a torque feedforward compensation method is adopted, so that the problem of non-uniform electromagnetic torques among the windings of the existing double-winding motor is solved.
本发明提供了一种基于主从调节的双绕组电机预测控制方法，本发明基于主从控制方法，采用单编码器对双绕组电机进行高精度速度环控制，位置反馈精度达到20″；引入电流预测控制方法，并设计龙贝格状态观测器对电机主、从绕组内部摄动参数进行实时观测，实现高性能电流环的设计；在上述基础上，在线预估主、从绕组</abstract><oa>free_for_read</oa></addata></record> |
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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 | Duplex winding motor prediction control method based on master-slave adjustment |
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