Device and method for detecting inter-turn electromagnetic pulse vibration wave characteristic of turbogenerator rotor winding
A device and method for detecting an inter-turn electromagnetic pulse vibration wave characteristic of a turbogenerator rotor winding are provided. A signal source and a time sequence control circuit generate a high-potential abrupt electric field; circularly polarized electromagnetic waves generate...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| 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 | Fan, Chen Wei, Wen Tian, Kunpeng Wang, Zirui Zhang, Yuewu Wang, Xueliang Liu, Dongbing Liu, Chicheng Li, Jiamin Lyu, Zhen Cao, Xiaohui Zhang, Qianyi Zha, Weihua Liu, Hong Li, Miaoye |
| description | A device and method for detecting an inter-turn electromagnetic pulse vibration wave characteristic of a turbogenerator rotor winding are provided. A signal source and a time sequence control circuit generate a high-potential abrupt electric field; circularly polarized electromagnetic waves generated by a parasitic inductive power supply and symmetrically deflecting by 180° are respectively coupled to a positive electrode and a negative electrode clockwise or counter-clockwise; a first turn on the positive electrode and a first turn on the negative electrode are mutually induced; as time goes by, energy is returned to the parasitic inductive power supply, and is sequentially conducted to a second turn; the parasitic inductive power supply and the second turn further start feeding back energy to the first turn in circular polarization; all turns sequentially perform feedback and superposition one another stage by stage; and all coupling turns show sinusoidal waves with a same time constant. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US12066491B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US12066491B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US12066491B13</originalsourceid><addsrcrecordid>eNqNjE0OglAMBtm4MOod6gFIRA2JW__iXl2T8ijQBPrIo8DOs1sSD-CmX9LMzDL6XGlkR4BSQEta-wJKH6AgJacsFbAohViHIECN_YJvsRJSdtANTU8wch5Q2QtMOBK4GgM6c7ifGV-CubmvSMgwSwc_34mlsPw6WpRolc1vV9H2fntdHjF1PqO-Q2eeZu9nst-l6fGUnJPDP8wXOxBKAg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Device and method for detecting inter-turn electromagnetic pulse vibration wave characteristic of turbogenerator rotor winding</title><source>esp@cenet</source><creator>Fan, Chen ; Wei, Wen ; Tian, Kunpeng ; Wang, Zirui ; Zhang, Yuewu ; Wang, Xueliang ; Liu, Dongbing ; Liu, Chicheng ; Li, Jiamin ; Lyu, Zhen ; Cao, Xiaohui ; Zhang, Qianyi ; Zha, Weihua ; Liu, Hong ; Li, Miaoye</creator><creatorcontrib>Fan, Chen ; Wei, Wen ; Tian, Kunpeng ; Wang, Zirui ; Zhang, Yuewu ; Wang, Xueliang ; Liu, Dongbing ; Liu, Chicheng ; Li, Jiamin ; Lyu, Zhen ; Cao, Xiaohui ; Zhang, Qianyi ; Zha, Weihua ; Liu, Hong ; Li, Miaoye</creatorcontrib><description>A device and method for detecting an inter-turn electromagnetic pulse vibration wave characteristic of a turbogenerator rotor winding are provided. A signal source and a time sequence control circuit generate a high-potential abrupt electric field; circularly polarized electromagnetic waves generated by a parasitic inductive power supply and symmetrically deflecting by 180° are respectively coupled to a positive electrode and a negative electrode clockwise or counter-clockwise; a first turn on the positive electrode and a first turn on the negative electrode are mutually induced; as time goes by, energy is returned to the parasitic inductive power supply, and is sequentially conducted to a second turn; the parasitic inductive power supply and the second turn further start feeding back energy to the first turn in circular polarization; all turns sequentially perform feedback and superposition one another stage by stage; and all coupling turns show sinusoidal waves with a same time constant.</description><language>eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</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=20240820&DB=EPODOC&CC=US&NR=12066491B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240820&DB=EPODOC&CC=US&NR=12066491B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Fan, Chen</creatorcontrib><creatorcontrib>Wei, Wen</creatorcontrib><creatorcontrib>Tian, Kunpeng</creatorcontrib><creatorcontrib>Wang, Zirui</creatorcontrib><creatorcontrib>Zhang, Yuewu</creatorcontrib><creatorcontrib>Wang, Xueliang</creatorcontrib><creatorcontrib>Liu, Dongbing</creatorcontrib><creatorcontrib>Liu, Chicheng</creatorcontrib><creatorcontrib>Li, Jiamin</creatorcontrib><creatorcontrib>Lyu, Zhen</creatorcontrib><creatorcontrib>Cao, Xiaohui</creatorcontrib><creatorcontrib>Zhang, Qianyi</creatorcontrib><creatorcontrib>Zha, Weihua</creatorcontrib><creatorcontrib>Liu, Hong</creatorcontrib><creatorcontrib>Li, Miaoye</creatorcontrib><title>Device and method for detecting inter-turn electromagnetic pulse vibration wave characteristic of turbogenerator rotor winding</title><description>A device and method for detecting an inter-turn electromagnetic pulse vibration wave characteristic of a turbogenerator rotor winding are provided. A signal source and a time sequence control circuit generate a high-potential abrupt electric field; circularly polarized electromagnetic waves generated by a parasitic inductive power supply and symmetrically deflecting by 180° are respectively coupled to a positive electrode and a negative electrode clockwise or counter-clockwise; a first turn on the positive electrode and a first turn on the negative electrode are mutually induced; as time goes by, energy is returned to the parasitic inductive power supply, and is sequentially conducted to a second turn; the parasitic inductive power supply and the second turn further start feeding back energy to the first turn in circular polarization; all turns sequentially perform feedback and superposition one another stage by stage; and all coupling turns show sinusoidal waves with a same time constant.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjE0OglAMBtm4MOod6gFIRA2JW__iXl2T8ijQBPrIo8DOs1sSD-CmX9LMzDL6XGlkR4BSQEta-wJKH6AgJacsFbAohViHIECN_YJvsRJSdtANTU8wch5Q2QtMOBK4GgM6c7ifGV-CubmvSMgwSwc_34mlsPw6WpRolc1vV9H2fntdHjF1PqO-Q2eeZu9nst-l6fGUnJPDP8wXOxBKAg</recordid><startdate>20240820</startdate><enddate>20240820</enddate><creator>Fan, Chen</creator><creator>Wei, Wen</creator><creator>Tian, Kunpeng</creator><creator>Wang, Zirui</creator><creator>Zhang, Yuewu</creator><creator>Wang, Xueliang</creator><creator>Liu, Dongbing</creator><creator>Liu, Chicheng</creator><creator>Li, Jiamin</creator><creator>Lyu, Zhen</creator><creator>Cao, Xiaohui</creator><creator>Zhang, Qianyi</creator><creator>Zha, Weihua</creator><creator>Liu, Hong</creator><creator>Li, Miaoye</creator><scope>EVB</scope></search><sort><creationdate>20240820</creationdate><title>Device and method for detecting inter-turn electromagnetic pulse vibration wave characteristic of turbogenerator rotor winding</title><author>Fan, Chen ; Wei, Wen ; Tian, Kunpeng ; Wang, Zirui ; Zhang, Yuewu ; Wang, Xueliang ; Liu, Dongbing ; Liu, Chicheng ; Li, Jiamin ; Lyu, Zhen ; Cao, Xiaohui ; Zhang, Qianyi ; Zha, Weihua ; Liu, Hong ; Li, Miaoye</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US12066491B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Fan, Chen</creatorcontrib><creatorcontrib>Wei, Wen</creatorcontrib><creatorcontrib>Tian, Kunpeng</creatorcontrib><creatorcontrib>Wang, Zirui</creatorcontrib><creatorcontrib>Zhang, Yuewu</creatorcontrib><creatorcontrib>Wang, Xueliang</creatorcontrib><creatorcontrib>Liu, Dongbing</creatorcontrib><creatorcontrib>Liu, Chicheng</creatorcontrib><creatorcontrib>Li, Jiamin</creatorcontrib><creatorcontrib>Lyu, Zhen</creatorcontrib><creatorcontrib>Cao, Xiaohui</creatorcontrib><creatorcontrib>Zhang, Qianyi</creatorcontrib><creatorcontrib>Zha, Weihua</creatorcontrib><creatorcontrib>Liu, Hong</creatorcontrib><creatorcontrib>Li, Miaoye</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fan, Chen</au><au>Wei, Wen</au><au>Tian, Kunpeng</au><au>Wang, Zirui</au><au>Zhang, Yuewu</au><au>Wang, Xueliang</au><au>Liu, Dongbing</au><au>Liu, Chicheng</au><au>Li, Jiamin</au><au>Lyu, Zhen</au><au>Cao, Xiaohui</au><au>Zhang, Qianyi</au><au>Zha, Weihua</au><au>Liu, Hong</au><au>Li, Miaoye</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device and method for detecting inter-turn electromagnetic pulse vibration wave characteristic of turbogenerator rotor winding</title><date>2024-08-20</date><risdate>2024</risdate><abstract>A device and method for detecting an inter-turn electromagnetic pulse vibration wave characteristic of a turbogenerator rotor winding are provided. A signal source and a time sequence control circuit generate a high-potential abrupt electric field; circularly polarized electromagnetic waves generated by a parasitic inductive power supply and symmetrically deflecting by 180° are respectively coupled to a positive electrode and a negative electrode clockwise or counter-clockwise; a first turn on the positive electrode and a first turn on the negative electrode are mutually induced; as time goes by, energy is returned to the parasitic inductive power supply, and is sequentially conducted to a second turn; the parasitic inductive power supply and the second turn further start feeding back energy to the first turn in circular polarization; all turns sequentially perform feedback and superposition one another stage by stage; and all coupling turns show sinusoidal waves with a same time constant.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US12066491B1 |
| source | esp@cenet |
| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Device and method for detecting inter-turn electromagnetic pulse vibration wave characteristic of turbogenerator rotor winding |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T13%3A29%3A00IST&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=Fan,%20Chen&rft.date=2024-08-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS12066491B1%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 |