{"id":"https://openalex.org/W2082137950","doi":"https://doi.org/10.1109/aspdac.2014.6742919","title":"Storage-less and converter-less maximum power point tracking of photovoltaic cells for a nonvolatile microprocessor","display_name":"Storage-less and converter-less maximum power point tracking of photovoltaic cells for a nonvolatile microprocessor","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2082137950","doi":"https://doi.org/10.1109/aspdac.2014.6742919","mag":"2082137950"},"language":"en","primary_location":{"id":"doi:10.1109/aspdac.2014.6742919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2014.6742919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 19th Asia and South Pacific Design Automation Conference (ASP-DAC)","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/A5100409146","display_name":"Cong Wang","orcid":"https://orcid.org/0000-0002-4100-4222"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Wang","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012573428","display_name":"Naehyuck Chang","orcid":"https://orcid.org/0000-0003-3288-8174"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Naehyuck Chang","raw_affiliation_strings":["Seoul National University, Gwanak-gu, Seoul, KR","[Department of EECS/CSE, Seoul National University, Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University, Gwanak-gu, Seoul, KR","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"[Department of EECS/CSE, Seoul National University, Seoul, South Korea]","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004429223","display_name":"Younghyun Kim","orcid":"https://orcid.org/0000-0002-5287-9235"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Younghyun Kim","raw_affiliation_strings":["Department of EECS/CSE, Seoul National University, Korea","[Department of EECS/CSE, Seoul National University, Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of EECS/CSE, Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"[Department of EECS/CSE, Seoul National University, Seoul, South Korea]","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103012089","display_name":"Sangyoung Park","orcid":"https://orcid.org/0009-0006-8670-7104"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangyoung Park","raw_affiliation_strings":["Department of EECS/CSE, Seoul National University, Korea","[Department of EECS/CSE, Seoul National University, Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of EECS/CSE, Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"[Department of EECS/CSE, Seoul National University, Seoul, South Korea]","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045721867","display_name":"Yongpan Liu","orcid":"https://orcid.org/0000-0002-4892-2309"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongpan Liu","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054714238","display_name":"Hyung Gyu Lee","orcid":"https://orcid.org/0000-0003-2596-7130"},"institutions":[{"id":"https://openalex.org/I9323808","display_name":"Daegu University","ror":"https://ror.org/01zqccq48","country_code":"KR","type":"education","lineage":["https://openalex.org/I9323808"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyung Gyu Lee","raw_affiliation_strings":["School of Computer and Communication Engineering, Daegu University, Korea","[School of Computer and Communication Engineering, Daegu University, Gyeongsan, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, Daegu University, Korea","institution_ids":["https://openalex.org/I9323808"]},{"raw_affiliation_string":"[School of Computer and Communication Engineering, Daegu University, Gyeongsan, South Korea]","institution_ids":["https://openalex.org/I9323808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101846193","display_name":"Rong Luo","orcid":"https://orcid.org/0000-0003-1062-598X"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Luo","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023755254","display_name":"Huazhong Yang","orcid":"https://orcid.org/0000-0003-2421-353X"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huazhong Yang","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Lab for Information Science and Technology, Tsinghua University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":19.7579,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.99947781,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"379","last_page":"384"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T12309","display_name":"solar cell performance optimization","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"}}],"keywords":[{"id":"https://openalex.org/keywords/maximum-power-point-tracking","display_name":"Maximum power point tracking","score":0.9002429246902466},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6227793097496033},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.6031616926193237},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.5601727366447449},{"id":"https://openalex.org/keywords/microprocessor","display_name":"Microprocessor","score":0.4992964267730713},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.49784207344055176},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.494716614484787},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.4663984179496765},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46073195338249207},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4564428925514221},{"id":"https://openalex.org/keywords/maximum-power-principle","display_name":"Maximum power principle","score":0.4546317756175995},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4465199410915375},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3846125900745392},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3594423532485962},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1577208936214447}],"concepts":[{"id":"https://openalex.org/C36139824","wikidata":"https://www.wikidata.org/wiki/Q1052007","display_name":"Maximum power point tracking","level":4,"score":0.9002429246902466},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6227793097496033},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.6031616926193237},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.5601727366447449},{"id":"https://openalex.org/C2780728072","wikidata":"https://www.wikidata.org/wiki/Q5297","display_name":"Microprocessor","level":2,"score":0.4992964267730713},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.49784207344055176},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.494716614484787},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.4663984179496765},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46073195338249207},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4564428925514221},{"id":"https://openalex.org/C116615679","wikidata":"https://www.wikidata.org/wiki/Q6795908","display_name":"Maximum power principle","level":3,"score":0.4546317756175995},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4465199410915375},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3846125900745392},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3594423532485962},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1577208936214447},{"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/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aspdac.2014.6742919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2014.6742919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 19th Asia and South Pacific Design Automation Conference (ASP-DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1578725448","https://openalex.org/W1963664106","https://openalex.org/W1998549161","https://openalex.org/W2047473120","https://openalex.org/W2109490242","https://openalex.org/W2146246970","https://openalex.org/W2158883815","https://openalex.org/W2159475007","https://openalex.org/W2168156693","https://openalex.org/W2169498704","https://openalex.org/W3148993975"],"related_works":["https://openalex.org/W2290996769","https://openalex.org/W2097725229","https://openalex.org/W4281622623","https://openalex.org/W2527993489","https://openalex.org/W1977060113","https://openalex.org/W2184772563","https://openalex.org/W2374101854","https://openalex.org/W2320813363","https://openalex.org/W2379240244","https://openalex.org/W4389401330"],"abstract_inverted_index":{"This":[0],"paper":[1],"pioneers":[2],"the":[3,49,67,85,92,96,145,171],"maximum":[4,35],"power":[5,16,32,36,89,134],"point":[6,37],"tracking":[7,38],"(MPPT)":[8],"of":[9,84,91,166],"photovoltaic":[10],"(PV)":[11],"cells":[12,87],"that":[13,46],"directly":[14],"supply":[15],"to":[17,81],"a":[18,28,54,58,62,110,139,153],"microprocessor":[19,93],"without":[20,147],"an":[21,43,74,149,159],"energy":[22,50,70,75,97,116,160,167],"storage":[23,51,71,98,161],"element":[24,72],"(a":[25],"battery":[26,112],"or":[27],"large-size":[29],"capacitor)":[30],"nor":[31],"converters.":[33],"The":[34,69,127],"is":[39,73,113,186],"conventionally":[40],"performed":[41],"by":[42],"MPPT":[44,83,100,146,150,193],"charger":[45,101,151],"stores":[47],"in":[48,137,177],"element,":[52,99],"and":[53,77,88,102,123,143,152,180,182],"voltage":[55,64],"regulator":[56],"(typically":[57,118],"DC-DC":[59,103,154],"converter)":[60],"produces":[61],"proper":[63],"level":[65],"for":[66],"microprocessor.":[68],"buffer":[76],"makes":[78],"it":[79],"possible":[80],"perform":[82],"PV":[86],"management":[90,135],"independently.":[94],"However,":[95],"converter":[104,155],"cause":[105],"seriously":[106],"limited":[107],"lifetime":[108],"(when":[109],"typical":[111],"adopted),":[114],"significant":[115],"loss":[117],"over":[119],"20%),":[120],"increased":[121],"weight/volume":[122],"high":[124],"cost,":[125,178],"etc.":[126],"proposed":[128,172],"method":[129],"enables":[130],"extremely":[131],"fine-grain":[132],"dynamic":[133],"(DPM)":[136],"every":[138],"few":[140],"hundred":[141],"microseconds":[142],"performs":[144],"using":[148,170],"as":[156,158],"well":[157],"element.":[162],"We":[163],"achieve":[164],"84.5%":[165],"harvesting":[168],"efficiency":[169],"setup":[173],"with":[174,191],"huge":[175],"reduction":[176],"weight":[179],"volume,":[181],"extended":[183],"lifetime,":[184],"which":[185],"not":[187],"even":[188],"numerically":[189],"comparable":[190],"conventional":[192],"methods.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
