{"id":"https://openalex.org/W1983744850","doi":"https://doi.org/10.1109/emeit.2011.6023557","title":"Research on intelligent frequency conversion control system of pumping unit with auto-adapted function","display_name":"Research on intelligent frequency conversion control system of pumping unit with auto-adapted function","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W1983744850","doi":"https://doi.org/10.1109/emeit.2011.6023557","mag":"1983744850"},"language":"en","primary_location":{"id":"doi:10.1109/emeit.2011.6023557","is_oa":false,"landing_page_url":"https://doi.org/10.1109/emeit.2011.6023557","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100833810","display_name":"Xu Xiangqian","orcid":null},"institutions":[{"id":"https://openalex.org/I25355098","display_name":"Chang'an University","ror":"https://ror.org/05mxya461","country_code":"CN","type":"education","lineage":["https://openalex.org/I25355098"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Xiangqian","raw_affiliation_strings":["School of Engeering Machinery, Chang' an University; Xi'an China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engeering Machinery, Chang' an University; Xi'an China","institution_ids":["https://openalex.org/I25355098"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100950377","display_name":"Zhou Haobin","orcid":null},"institutions":[{"id":"https://openalex.org/I181903023","display_name":"Xi'an Shiyou University","ror":"https://ror.org/040c7js64","country_code":"CN","type":"education","lineage":["https://openalex.org/I181903023"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Haobin","raw_affiliation_strings":["School of Materials Science and Engineering, Xi'an Shiyou University, Xi'an China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science and Engineering, Xi'an Shiyou University, Xi'an China","institution_ids":["https://openalex.org/I181903023"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100786430","display_name":"Mao Li","orcid":"https://orcid.org/0009-0009-5968-7250"},"institutions":[{"id":"https://openalex.org/I4210105529","display_name":"Daqing Oilfield General Hospital","ror":"https://ror.org/01ey7we33","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105529"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Mao","raw_affiliation_strings":["Changqing Oilfield Company, Machine Manufacture Plant, Xi'an China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Changqing Oilfield Company, Machine Manufacture Plant, Xi'an China","institution_ids":["https://openalex.org/I4210105529"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"27","issue":null,"first_page":"2246","last_page":"2248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13050","display_name":"Oil and Gas Production Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13050","display_name":"Oil and Gas Production Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.9564999938011169,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/economic-shortage","display_name":"Economic shortage","score":0.6496782302856445},{"id":"https://openalex.org/keywords/frequency-conversion","display_name":"Frequency conversion","score":0.6143200993537903},{"id":"https://openalex.org/keywords/automatic-frequency-control","display_name":"Automatic frequency control","score":0.5581493973731995},{"id":"https://openalex.org/keywords/control-unit","display_name":"Control unit","score":0.4919314384460449},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4888736605644226},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48780110478401184},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.47408759593963623},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4173113703727722},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3893730640411377},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.3890506625175476},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.38751739263534546},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.38052132725715637},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.34280824661254883},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.14698711037635803},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07904118299484253}],"concepts":[{"id":"https://openalex.org/C194051981","wikidata":"https://www.wikidata.org/wiki/Q1337691","display_name":"Economic shortage","level":3,"score":0.6496782302856445},{"id":"https://openalex.org/C2984985831","wikidata":"https://www.wikidata.org/wiki/Q5502860","display_name":"Frequency conversion","level":2,"score":0.6143200993537903},{"id":"https://openalex.org/C25915539","wikidata":"https://www.wikidata.org/wiki/Q220786","display_name":"Automatic frequency control","level":2,"score":0.5581493973731995},{"id":"https://openalex.org/C81988521","wikidata":"https://www.wikidata.org/wiki/Q676838","display_name":"Control unit","level":2,"score":0.4919314384460449},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4888736605644226},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48780110478401184},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.47408759593963623},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4173113703727722},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3893730640411377},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3890506625175476},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.38751739263534546},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.38052132725715637},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.34280824661254883},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.14698711037635803},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07904118299484253},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/emeit.2011.6023557","is_oa":false,"landing_page_url":"https://doi.org/10.1109/emeit.2011.6023557","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2509147714","https://openalex.org/W2579473328","https://openalex.org/W46955353","https://openalex.org/W4239898203","https://openalex.org/W2955295882","https://openalex.org/W2603666417","https://openalex.org/W2359276745","https://openalex.org/W2392471030","https://openalex.org/W1665045703","https://openalex.org/W3045533725"],"abstract_inverted_index":{"According":[0],"to":[1,54,65,115],"present":[2],"beam":[3],"pumping":[4],"unit,":[5],"the":[6,18,27,39,47,52,70,74,81,87,93,100,103,107],"intelligent":[7],"frequency":[8,34,113],"conversion":[9,114],"control":[10,71,104],"system":[11,72,105],"with":[12],"auto-adapted":[13],"function":[14],"is":[15],"developed":[16],"on":[17],"basis":[19],"of":[20,33,56,76,83,89,95,109],"advanced":[21],"technology":[22],"and":[23,29,62,86,92],"methods":[24],"both":[25],"in":[26,58,63],"domestic":[28],"abroad.":[30],"The":[31],"application":[32],"changer":[35],"not":[36],"only":[37],"solved":[38],"impact":[40],"problem":[41],"at":[42],"startup,":[43],"but":[44],"also":[45],"improved":[46],"power":[48],"factor":[49],"significantly.":[50],"For":[51],"solution":[53],"shortage":[55],"liquid":[57,97,118],"some":[59],"oil":[60],"wells":[61],"order":[64],"achieve":[66],"good":[67],"running":[68],"effect,":[69],"collected":[73],"parameters":[75],"motor":[77],"unit":[78],"continuously":[79],"under":[80],"conditions":[82,88],"relatively":[84],"original":[85],"normal":[90],"working":[91],"data":[94],"dynamic":[96],"level.":[98],"Using":[99],"algorithm":[101],"processing,":[102],"controlled":[106],"velocity":[108],"mining":[110],"fluid":[111],"by":[112],"guarantee":[116],"for":[117],"balance.":[119]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}