{"id":"https://openalex.org/W2015991868","doi":"https://doi.org/10.1109/ias.2013.6682473","title":"Design and implementation of a dual PWM frequency converter used in beam pumping unit for energy saving","display_name":"Design and implementation of a dual PWM frequency converter used in beam pumping unit for energy saving","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2015991868","doi":"https://doi.org/10.1109/ias.2013.6682473","mag":"2015991868"},"language":"en","primary_location":{"id":"doi:10.1109/ias.2013.6682473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias.2013.6682473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Industry Applications Society Annual Meeting","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/A5101835696","display_name":"Jiming Lu","orcid":"https://orcid.org/0000-0002-0853-7385"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiming Lu","raw_affiliation_strings":["Hazhong University of Science and Technology, Wuhan, China","Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100845367","display_name":"Jinping He","orcid":null},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinping He","raw_affiliation_strings":["Hazhong University of Science and Technology, Wuhan, China","Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017697324","display_name":"Chengxiong Mao","orcid":"https://orcid.org/0000-0003-3954-6900"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengxiong Mao","raw_affiliation_strings":["Hazhong University of Science and Technology, Wuhan, China","Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048871266","display_name":"Weiwei Wu","orcid":"https://orcid.org/0000-0001-9172-6955"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Wu","raw_affiliation_strings":["Hazhong University of Science and Technology, Wuhan, China","Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100411852","display_name":"Dan Wang","orcid":"https://orcid.org/0000-0002-8230-6243"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Wang","raw_affiliation_strings":["Hazhong University of Science and Technology, Wuhan, China","Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"Dept. of Power Syst. & Its Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067950969","display_name":"Wei\u2010Jen Lee","orcid":"https://orcid.org/0000-0001-7774-468X"},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weijen Lee","raw_affiliation_strings":["University of Texas at Arlington, Arlington, TX, USA","[University of Texas at Arlington, Arlington, TX, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Texas at Arlington, Arlington, TX, USA","institution_ids":["https://openalex.org/I189196454"]},{"raw_affiliation_string":"[University of Texas at Arlington, Arlington, TX, USA]","institution_ids":["https://openalex.org/I189196454"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10175","display_name":"Advanced DC-DC Converters","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10278","display_name":"Electric Motor Design and Analysis","score":0.9848999977111816,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/beam","display_name":"Beam (structure)","score":0.5555376410484314},{"id":"https://openalex.org/keywords/induction-motor","display_name":"Induction motor","score":0.5326418876647949},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5003464221954346},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.49689558148384094},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.4328596889972687},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.43060582876205444},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.4186588525772095},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.4127086102962494},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4037383496761322},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.39186903834342957},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2925124168395996},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14892050623893738}],"concepts":[{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.5555376410484314},{"id":"https://openalex.org/C80962145","wikidata":"https://www.wikidata.org/wiki/Q207450","display_name":"Induction motor","level":3,"score":0.5326418876647949},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5003464221954346},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.49689558148384094},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.4328596889972687},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43060582876205444},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.4186588525772095},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.4127086102962494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4037383496761322},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.39186903834342957},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2925124168395996},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14892050623893738},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ias.2013.6682473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias.2013.6682473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Industry Applications Society Annual Meeting","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1968254902","https://openalex.org/W2097011417","https://openalex.org/W2097844569","https://openalex.org/W2108808188","https://openalex.org/W2113103226","https://openalex.org/W2152629256","https://openalex.org/W2153950497","https://openalex.org/W2167539519","https://openalex.org/W2172201429","https://openalex.org/W2351883779","https://openalex.org/W2381306215","https://openalex.org/W4245089424"],"related_works":["https://openalex.org/W2040398333","https://openalex.org/W1644808516","https://openalex.org/W2763152318","https://openalex.org/W2187813406","https://openalex.org/W3213716332","https://openalex.org/W1878742981","https://openalex.org/W2951960179","https://openalex.org/W3203229104","https://openalex.org/W2004189302","https://openalex.org/W2001279702"],"abstract_inverted_index":{"Improving":[0],"energy":[1,11,170],"efficiency":[2,34],"is":[3,94,101],"very":[4],"important":[5],"in":[6,40,53,122,128,137,144,156,162],"solving":[7],"the":[8,37,47,58,68,76,105,138,150,173],"problem":[9],"of":[10,22,36,67,103,133,140,172],"crisis":[12],"and":[13,56,61,96,118,131,153],"environmental":[14],"problems.":[15],"Beam":[16],"pumping":[17,49,87],"units":[18],"consume":[19],"significant":[20,169],"amount":[21],"electricity":[23],"because":[24],"they":[25],"are":[26],"widely":[27],"used":[28],"but":[29],"usually":[30],"have":[31],"relative":[32],"low":[33,120],"especially":[35],"induction":[38,92],"motor":[39,93,106,145],"petroleum":[41,54],"exploitation.":[42],"This":[43],"paper":[44],"first":[45],"analyzes":[46],"beam":[48,86],"unit's":[50],"motion":[51],"law":[52],"exploitation,":[55],"derives":[57],"up":[59],"slowly":[60],"down":[62],"fast":[63],"(USDF)":[64],"operation":[65],"principle":[66],"suspension":[69],"point":[70],"to":[71,142],"improve":[72],"its":[73],"efficiency.":[74],"For":[75],"practical":[77],"application,":[78],"a":[79,85,90],"dual":[80,129],"PWM":[81],"frequency":[82,135],"converter":[83],"for":[84],"unit":[88,100],"with":[89],"45kW":[91],"developed":[95],"field":[97],"tested.":[98],"The":[99],"capable":[102,132],"starting":[104],"softly,":[107],"operating":[108],"at":[109],"near":[110,115],"unity":[111],"power":[112,126],"factor,":[113],"providing":[114],"sinusoid":[116],"current":[117],"emitting":[119],"THD":[121],"grid":[123],"side,":[124],"making":[125],"flows":[127],"direction;":[130],"adjusting":[134],"smoothly":[136],"range":[139],"5Hz":[141],"75Hz":[143],"side.":[146],"Thorough":[147],"consideration":[148],"on":[149],"protections":[151],"schemes":[152],"special":[154],"designs":[155],"framework":[157],"make":[158],"it":[159],"working":[160],"reliably":[161],"atrocious":[163],"environment.":[164],"Field":[165],"operations":[166],"results":[167],"show":[168],"savings":[171],"proposed":[174],"design.":[175]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
