{"id":"https://openalex.org/W2886456539","doi":"https://doi.org/10.1109/metroi4.2018.8428311","title":"THDI Measurement System of Home Energy Signal Based on IoT","display_name":"THDI Measurement System of Home Energy Signal Based on IoT","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2886456539","doi":"https://doi.org/10.1109/metroi4.2018.8428311","mag":"2886456539"},"language":"en","primary_location":{"id":"doi:10.1109/metroi4.2018.8428311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/metroi4.2018.8428311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Workshop on Metrology for Industry 4.0 and IoT","raw_type":"proceedings-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/A5040756322","display_name":"Iran Macedo B. Neto","orcid":null},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Iran Macedo B. Neto","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039394248","display_name":"Amanda I. Lopes","orcid":null},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Amanda I. Lopes","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109565414","display_name":"Munic\u00edpio De","orcid":null},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M. Sousa Maria Alice De","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082488947","display_name":"Mateus M. De Assis Brito","orcid":null},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mateus M. De Assis Brito","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054042935","display_name":"Diego R. C. Silva","orcid":"https://orcid.org/0000-0002-1500-7948"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Diego R. C. Silva","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084067663","display_name":"Marcelo B. Nogueira","orcid":"https://orcid.org/0000-0003-4747-0811"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo B. Nogueira","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113848381","display_name":"Marconi C. Rodrigues","orcid":"https://orcid.org/0009-0006-7136-1606"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marconi C. Rodrigues","raw_affiliation_strings":["Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Escola de Ci\u00eancias e Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35046152"],"apc_list":null,"apc_paid":null,"fwci":0.3928,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63447609,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"6","issue":null,"first_page":"180","last_page":"185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12222","display_name":"IoT-based Smart Home Systems","score":0.9990000128746033,"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9990000128746033,"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/T10603","display_name":"Smart Grid Energy Management","score":0.9957000017166138,"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/T12941","display_name":"Embedded Systems and FPGA Design","score":0.9807999730110168,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/signal","display_name":"SIGNAL (programming language)","score":0.7078344225883484},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.5601544380187988},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.554214596748352},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5242434144020081},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.5222247838973999},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5046309232711792},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.439056932926178},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4328877925872803},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.43148523569107056},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.42913031578063965},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4282156527042389},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.42552340030670166},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.39514923095703125},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3472067713737488},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30760395526885986},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2867729663848877},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.20111745595932007},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13459882140159607},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08209344744682312},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.08172878623008728}],"concepts":[{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.7078344225883484},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.5601544380187988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.554214596748352},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5242434144020081},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.5222247838973999},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5046309232711792},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.439056932926178},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4328877925872803},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43148523569107056},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.42913031578063965},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4282156527042389},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42552340030670166},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.39514923095703125},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3472067713737488},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30760395526885986},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2867729663848877},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.20111745595932007},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13459882140159607},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08209344744682312},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.08172878623008728},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/metroi4.2018.8428311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/metroi4.2018.8428311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Workshop on Metrology for Industry 4.0 and IoT","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":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1572194719","https://openalex.org/W2070665593","https://openalex.org/W2077950844","https://openalex.org/W2132499494","https://openalex.org/W2149710455","https://openalex.org/W2293033230","https://openalex.org/W2323012630","https://openalex.org/W2559656131","https://openalex.org/W2571824615","https://openalex.org/W2575632971","https://openalex.org/W2601242494","https://openalex.org/W2784134065","https://openalex.org/W2982559166"],"related_works":["https://openalex.org/W2001787190","https://openalex.org/W3215377656","https://openalex.org/W4283744382","https://openalex.org/W2611248581","https://openalex.org/W72125279","https://openalex.org/W2786151210","https://openalex.org/W4245926026","https://openalex.org/W4313654697","https://openalex.org/W2544509054","https://openalex.org/W1977430766"],"abstract_inverted_index":{"Monitoring":[0],"information":[1],"of":[2,45,61],"the":[3,24,43,54],"electrical":[4,35,63],"signal":[5,25,64],"is":[6,23,71],"usually":[7],"not":[8],"available":[9],"to":[10,50,72],"finals":[11],"users.":[12],"Nowadays,":[13],"consumers":[14],"hardly":[15],"ever":[16],"actually":[17],"have":[18],"knowledge":[19],"about":[20],"how":[21],"efficient":[22],"which":[26],"respective":[27],"dealership":[28],"provide":[29],"because":[30],"it":[31],"isn't":[32],"present":[33],"on":[34],"bills":[36],"or":[37],"other":[38],"platforms.":[39],"This":[40],"article":[41],"presents":[42],"development":[44],"a":[46,66,74],"low-cost":[47],"microcontrolled":[48],"system":[49],"measure":[51],"and":[52],"telemetry":[53],"Current":[55],"Total":[56],"Harmonic":[57],"Distortion":[58],"(THDi)":[59],"index":[60],"an":[62,79,87],"in":[65],"home":[67],"environment.":[68],"The":[69],"purpose":[70],"create":[73],"constant":[75],"monitoring":[76],"process":[77],"through":[78],"IoT's":[80],"architecture":[81],"that":[82],"uses":[83],"open":[84],"standards":[85],"allowing":[86],"interface":[88],"for":[89],"real-time":[90],"visualization.":[91]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}