Online monitoring system for electrified railway traction station grounding grid
The invention discloses an online monitoring system for a grounding grid of an electrified railway traction station. An existing grounding grid is tedious in detection, and the real-time operation state of the grounding grid cannot be monitored. An input end of a system control unit is connected wit...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; 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 | GONG YANSHENG ZHANG YE LIU RUOFEI WU BO HOU QIFANG LI JINGKUN LIU GANG HAO SHUAI SUN JINGDI WEI GUANG JIANG GONGLIAN WANG JILAI |
| description | The invention discloses an online monitoring system for a grounding grid of an electrified railway traction station. An existing grounding grid is tedious in detection, and the real-time operation state of the grounding grid cannot be monitored. An input end of a system control unit is connected with output ends of an acquisition filtering unit and an external communication unit; an output end of the control unit is connected with input ends of a constant current power unit and a communication unit; the input end of the parameter monitoring unit is connected with the output end of the constant-current power unit. The output end of the parameter monitoring unit is connected with the input end of the acquisition filtering unit. The control unit sends a detection instruction, and the constant-current power unit outputs current required by the monitoring unit; the monitoring unit monitors operation state parameters of the grounding grid; the acquisition filtering unit transmits an obtained measurement signal to t |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN114814431A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN114814431A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN114814431A3</originalsourceid><addsrcrecordid>eNqNyzEKAjEQQNE0FqLeYTyARdgUtrKsWKmF_RKSSRjITpbJiOztRfEAVq_5f23uNy7ECFNl0irEGdrSFCdIVQALBhVKhBHEU3n5BVR8UKoMTf3XLPXJ8XNmobg1q-RLw93Pjdmfh0d_OeBcR2yzD8ioY3-11h2tc509df80bxIyODY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Online monitoring system for electrified railway traction station grounding grid</title><source>esp@cenet</source><creator>GONG YANSHENG ; ZHANG YE ; LIU RUOFEI ; WU BO ; HOU QIFANG ; LI JINGKUN ; LIU GANG ; HAO SHUAI ; SUN JINGDI ; WEI GUANG ; JIANG GONGLIAN ; WANG JILAI</creator><creatorcontrib>GONG YANSHENG ; ZHANG YE ; LIU RUOFEI ; WU BO ; HOU QIFANG ; LI JINGKUN ; LIU GANG ; HAO SHUAI ; SUN JINGDI ; WEI GUANG ; JIANG GONGLIAN ; WANG JILAI</creatorcontrib><description>The invention discloses an online monitoring system for a grounding grid of an electrified railway traction station. An existing grounding grid is tedious in detection, and the real-time operation state of the grounding grid cannot be monitored. An input end of a system control unit is connected with output ends of an acquisition filtering unit and an external communication unit; an output end of the control unit is connected with input ends of a constant current power unit and a communication unit; the input end of the parameter monitoring unit is connected with the output end of the constant-current power unit. The output end of the parameter monitoring unit is connected with the input end of the acquisition filtering unit. The control unit sends a detection instruction, and the constant-current power unit outputs current required by the monitoring unit; the monitoring unit monitors operation state parameters of the grounding grid; the acquisition filtering unit transmits an obtained measurement signal to t</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2022</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=20220729&DB=EPODOC&CC=CN&NR=114814431A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220729&DB=EPODOC&CC=CN&NR=114814431A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GONG YANSHENG</creatorcontrib><creatorcontrib>ZHANG YE</creatorcontrib><creatorcontrib>LIU RUOFEI</creatorcontrib><creatorcontrib>WU BO</creatorcontrib><creatorcontrib>HOU QIFANG</creatorcontrib><creatorcontrib>LI JINGKUN</creatorcontrib><creatorcontrib>LIU GANG</creatorcontrib><creatorcontrib>HAO SHUAI</creatorcontrib><creatorcontrib>SUN JINGDI</creatorcontrib><creatorcontrib>WEI GUANG</creatorcontrib><creatorcontrib>JIANG GONGLIAN</creatorcontrib><creatorcontrib>WANG JILAI</creatorcontrib><title>Online monitoring system for electrified railway traction station grounding grid</title><description>The invention discloses an online monitoring system for a grounding grid of an electrified railway traction station. An existing grounding grid is tedious in detection, and the real-time operation state of the grounding grid cannot be monitored. An input end of a system control unit is connected with output ends of an acquisition filtering unit and an external communication unit; an output end of the control unit is connected with input ends of a constant current power unit and a communication unit; the input end of the parameter monitoring unit is connected with the output end of the constant-current power unit. The output end of the parameter monitoring unit is connected with the input end of the acquisition filtering unit. The control unit sends a detection instruction, and the constant-current power unit outputs current required by the monitoring unit; the monitoring unit monitors operation state parameters of the grounding grid; the acquisition filtering unit transmits an obtained measurement signal to t</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyzEKAjEQQNE0FqLeYTyARdgUtrKsWKmF_RKSSRjITpbJiOztRfEAVq_5f23uNy7ECFNl0irEGdrSFCdIVQALBhVKhBHEU3n5BVR8UKoMTf3XLPXJ8XNmobg1q-RLw93Pjdmfh0d_OeBcR2yzD8ioY3-11h2tc509df80bxIyODY</recordid><startdate>20220729</startdate><enddate>20220729</enddate><creator>GONG YANSHENG</creator><creator>ZHANG YE</creator><creator>LIU RUOFEI</creator><creator>WU BO</creator><creator>HOU QIFANG</creator><creator>LI JINGKUN</creator><creator>LIU GANG</creator><creator>HAO SHUAI</creator><creator>SUN JINGDI</creator><creator>WEI GUANG</creator><creator>JIANG GONGLIAN</creator><creator>WANG JILAI</creator><scope>EVB</scope></search><sort><creationdate>20220729</creationdate><title>Online monitoring system for electrified railway traction station grounding grid</title><author>GONG YANSHENG ; ZHANG YE ; LIU RUOFEI ; WU BO ; HOU QIFANG ; LI JINGKUN ; LIU GANG ; HAO SHUAI ; SUN JINGDI ; WEI GUANG ; JIANG GONGLIAN ; WANG JILAI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114814431A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>GONG YANSHENG</creatorcontrib><creatorcontrib>ZHANG YE</creatorcontrib><creatorcontrib>LIU RUOFEI</creatorcontrib><creatorcontrib>WU BO</creatorcontrib><creatorcontrib>HOU QIFANG</creatorcontrib><creatorcontrib>LI JINGKUN</creatorcontrib><creatorcontrib>LIU GANG</creatorcontrib><creatorcontrib>HAO SHUAI</creatorcontrib><creatorcontrib>SUN JINGDI</creatorcontrib><creatorcontrib>WEI GUANG</creatorcontrib><creatorcontrib>JIANG GONGLIAN</creatorcontrib><creatorcontrib>WANG JILAI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GONG YANSHENG</au><au>ZHANG YE</au><au>LIU RUOFEI</au><au>WU BO</au><au>HOU QIFANG</au><au>LI JINGKUN</au><au>LIU GANG</au><au>HAO SHUAI</au><au>SUN JINGDI</au><au>WEI GUANG</au><au>JIANG GONGLIAN</au><au>WANG JILAI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Online monitoring system for electrified railway traction station grounding grid</title><date>2022-07-29</date><risdate>2022</risdate><abstract>The invention discloses an online monitoring system for a grounding grid of an electrified railway traction station. An existing grounding grid is tedious in detection, and the real-time operation state of the grounding grid cannot be monitored. An input end of a system control unit is connected with output ends of an acquisition filtering unit and an external communication unit; an output end of the control unit is connected with input ends of a constant current power unit and a communication unit; the input end of the parameter monitoring unit is connected with the output end of the constant-current power unit. The output end of the parameter monitoring unit is connected with the input end of the acquisition filtering unit. The control unit sends a detection instruction, and the constant-current power unit outputs current required by the monitoring unit; the monitoring unit monitors operation state parameters of the grounding grid; the acquisition filtering unit transmits an obtained measurement signal to t</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114814431A |
| source | esp@cenet |
| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Online monitoring system for electrified railway traction station grounding grid |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T18%3A49%3A53IST&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=GONG%20YANSHENG&rft.date=2022-07-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114814431A%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 |