{"id":"https://openalex.org/W3156419227","doi":"https://doi.org/10.1109/tcsii.2021.3072206","title":"Ultrahigh Step-Up Coupled-Inductor DC-DC Converter With Soft-Switching for Driving Piezoelectric Actuators","display_name":"Ultrahigh Step-Up Coupled-Inductor DC-DC Converter With Soft-Switching for Driving Piezoelectric Actuators","publication_year":2021,"publication_date":"2021-04-09","ids":{"openalex":"https://openalex.org/W3156419227","doi":"https://doi.org/10.1109/tcsii.2021.3072206","mag":"3156419227"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2021.3072206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3072206","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},"type":"article","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/A5032054632","display_name":"Shousheng Han","orcid":"https://orcid.org/0000-0002-5136-4379"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shousheng Han","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063888012","display_name":"Hanjun Jiang","orcid":"https://orcid.org/0000-0003-4911-0748"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanjun Jiang","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062000094","display_name":"Jingzhong Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingzhong Ma","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101454234","display_name":"Xiaoming Wu","orcid":"https://orcid.org/0000-0002-6411-1717"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Wu","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024756322","display_name":"Tian\u2010Ling Ren","orcid":"https://orcid.org/0000-0002-7330-0544"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianling Ren","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032054632"],"corresponding_institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.4011,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.59203891,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"68","issue":"8","first_page":"2902","last_page":"2906"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9994000196456909,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9994000196456909,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/inductor","display_name":"Inductor","score":0.79416823387146},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6737725734710693},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.604999840259552},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5932841300964355},{"id":"https://openalex.org/keywords/boost-converter","display_name":"Boost converter","score":0.5429382920265198},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.49752095341682434},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.41822975873947144},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.372885137796402},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3620167076587677},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.35564422607421875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33652693033218384},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28094011545181274}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.79416823387146},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6737725734710693},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.604999840259552},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5932841300964355},{"id":"https://openalex.org/C78336795","wikidata":"https://www.wikidata.org/wiki/Q760134","display_name":"Boost converter","level":3,"score":0.5429382920265198},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.49752095341682434},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.41822975873947144},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.372885137796402},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3620167076587677},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.35564422607421875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33652693033218384},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28094011545181274}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2021.3072206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3072206","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G4393717897","display_name":null,"funder_award_id":"2018YFC2001202","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320323192","display_name":"China Southern Power Grid","ror":"https://ror.org/03hkh9419"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1992884988","https://openalex.org/W2031679376","https://openalex.org/W2117842562","https://openalex.org/W2119361268","https://openalex.org/W2164782767","https://openalex.org/W2164889222","https://openalex.org/W2332650409","https://openalex.org/W2467134388","https://openalex.org/W2483819012","https://openalex.org/W2515844450","https://openalex.org/W2593065393","https://openalex.org/W2616273219","https://openalex.org/W2800927644","https://openalex.org/W2885491924","https://openalex.org/W2909072359","https://openalex.org/W2913863790","https://openalex.org/W2943887243"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W2027630214","https://openalex.org/W1974895211","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2176409448","https://openalex.org/W4405446272","https://openalex.org/W2364769705","https://openalex.org/W1561400108","https://openalex.org/W2367362335"],"abstract_inverted_index":{"DC-DC":[0,34],"Converters":[1],"for":[2],"driving":[3],"microactuators":[4],"in":[5,21,41,113],"microelectromechanical":[6],"systems":[7],"(MEMS)":[8],"normally":[9],"demand":[10],"higher":[11],"conversion":[12],"ratios":[13],"and":[14,17,68,97,115,119,128,153],"stricter":[15],"volume":[16],"weight":[18],"than":[19],"those":[20],"solar":[22],"photovoltaic":[23],"(PV)":[24],"applications.":[25],"This":[26,106],"brief":[27,107],"proposes":[28],"a":[29,44,53],"novel":[30],"ultrahigh":[31],"step-up":[32],"coupled-inductor":[33,54],"converter":[35,61,124],"with":[36,43,86,138],"soft-switching":[37,129],"cell,":[38],"which":[39,80,136],"operating":[40],"DCM":[42],"minimum":[45],"number":[46],"of":[47,122],"devices.":[48],"In":[49,75],"the":[50,58,64,70,87,103,109,116,123,151,155],"circuit":[51],"topology,":[52],"is":[55,81,90,137],"inserted":[56],"into":[57],"conventional":[59],"boost":[60,127],"to":[62,84,92,101,141,149],"extend":[63],"voltage":[65,72,117],"gain":[66,118],"dramatically":[67],"decrease":[69],"switch":[71],"stress":[73],"effectively.":[74],"addition,":[76],"an":[77],"auxiliary":[78],"switch,":[79,89],"connected":[82],"back":[83,85],"main":[88],"used":[91],"implement":[93],"zero-voltage":[94],"switching":[95,99,104],"(ZVS)":[96],"zero-current":[98],"(ZCS)":[100],"reduce":[102],"loss.":[105],"describes":[108],"steady":[110],"state":[111],"waveforms":[112],"details,":[114],"conduction":[120],"loss":[121],"theoretically.":[125],"The":[126],"performance":[130],"are":[131],"evaluated.":[132],"An":[133],"experimental":[134],"circuit,":[135],"3.7V":[139],"input":[140],"209V":[142],"output":[143],"at":[144],"200mW,":[145],"has":[146],"been":[147],"built":[148],"validate":[150],"operations":[152],"confirms":[154],"theoretical":[156],"waveforms.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}