{"id":"https://openalex.org/W2832094009","doi":"https://doi.org/10.1109/isgt.2018.8403379","title":"Real-time Voltage Instability Indicator (RVII): Enhancements and case studies","display_name":"Real-time Voltage Instability Indicator (RVII): Enhancements and case studies","publication_year":2018,"publication_date":"2018-02-01","ids":{"openalex":"https://openalex.org/W2832094009","doi":"https://doi.org/10.1109/isgt.2018.8403379","mag":"2832094009"},"language":"en","primary_location":{"id":"doi:10.1109/isgt.2018.8403379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isgt.2018.8403379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)","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/A5082656233","display_name":"Vahid Madani","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vahid Madani","raw_affiliation_strings":["Pacific Gas & Electric Co., San Francisco, CA, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pacific Gas & Electric Co., San Francisco, CA, California","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031227528","display_name":"Rahul Anilkumar","orcid":null},"institutions":[{"id":"https://openalex.org/I100301340","display_name":"Quanta Technology (United States)","ror":"https://ror.org/03symbb61","country_code":"US","type":"company","lineage":["https://openalex.org/I100301340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul Anilkumar","raw_affiliation_strings":["Boza Avramovic and Damir Novosel Quanta Technology, Raleigh, NC, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boza Avramovic and Damir Novosel Quanta Technology, Raleigh, NC, North Carolina","institution_ids":["https://openalex.org/I100301340"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102308044","display_name":"Tony Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I100301340","display_name":"Quanta Technology (United States)","ror":"https://ror.org/03symbb61","country_code":"US","type":"company","lineage":["https://openalex.org/I100301340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tony Jiang","raw_affiliation_strings":["Boza Avramovic and Damir Novosel Quanta Technology, Raleigh, NC, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boza Avramovic and Damir Novosel Quanta Technology, Raleigh, NC, North Carolina","institution_ids":["https://openalex.org/I100301340"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057967341","display_name":"Boza Avramovic","orcid":null},"institutions":[{"id":"https://openalex.org/I100301340","display_name":"Quanta Technology (United States)","ror":"https://ror.org/03symbb61","country_code":"US","type":"company","lineage":["https://openalex.org/I100301340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Boza Avramovic","raw_affiliation_strings":["Quanta Technology Raleigh, North Carolina, NC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quanta Technology Raleigh, North Carolina, NC","institution_ids":["https://openalex.org/I100301340"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015728445","display_name":"Damir Novosel","orcid":"https://orcid.org/0000-0002-6825-8425"},"institutions":[{"id":"https://openalex.org/I100301340","display_name":"Quanta Technology (United States)","ror":"https://ror.org/03symbb61","country_code":"US","type":"company","lineage":["https://openalex.org/I100301340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Damir Novosel","raw_affiliation_strings":["Quanta Technology Raleigh, North Carolina, NC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quanta Technology Raleigh, North Carolina, NC","institution_ids":["https://openalex.org/I100301340"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07467438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9998999834060669,"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/T10305","display_name":"Power System Optimization and Stability","score":0.9998999834060669,"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/T11941","display_name":"Power System Reliability and Maintenance","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9932000041007996,"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/th\u00e9venins-theorem","display_name":"Th\u00e9venin's theorem","score":0.902411699295044},{"id":"https://openalex.org/keywords/extrapolation","display_name":"Extrapolation","score":0.79487144947052},{"id":"https://openalex.org/keywords/contingency","display_name":"Contingency","score":0.6336852312088013},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.623866856098175},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.5634363889694214},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5417798757553101},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.5211403369903564},{"id":"https://openalex.org/keywords/instability","display_name":"Instability","score":0.516342043876648},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4915247857570648},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.457890123128891},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.44073981046676636},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4275619685649872},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33112800121307373},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24968105554580688},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21028351783752441},{"id":"https://openalex.org/keywords/equivalent-circuit","display_name":"Equivalent circuit","score":0.14388999342918396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12594139575958252},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.12266141176223755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09414485096931458}],"concepts":[{"id":"https://openalex.org/C540940223","wikidata":"https://www.wikidata.org/wiki/Q241868","display_name":"Th\u00e9venin's theorem","level":4,"score":0.902411699295044},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.79487144947052},{"id":"https://openalex.org/C97508593","wikidata":"https://www.wikidata.org/wiki/Q1359069","display_name":"Contingency","level":2,"score":0.6336852312088013},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.623866856098175},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.5634363889694214},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5417798757553101},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.5211403369903564},{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.516342043876648},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4915247857570648},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.457890123128891},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.44073981046676636},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4275619685649872},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33112800121307373},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24968105554580688},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21028351783752441},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.14388999342918396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12594139575958252},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.12266141176223755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09414485096931458},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isgt.2018.8403379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isgt.2018.8403379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1482723030","https://openalex.org/W1601625211","https://openalex.org/W1964138217","https://openalex.org/W1973793704","https://openalex.org/W1974633330","https://openalex.org/W1997444386","https://openalex.org/W2003623182","https://openalex.org/W2052803034","https://openalex.org/W2063395578","https://openalex.org/W2087313677","https://openalex.org/W2107997114","https://openalex.org/W2146687065"],"related_works":["https://openalex.org/W2363309121","https://openalex.org/W2136625389","https://openalex.org/W2088988703","https://openalex.org/W2738646934","https://openalex.org/W3016270895","https://openalex.org/W2028121562","https://openalex.org/W2349246318","https://openalex.org/W4384344966","https://openalex.org/W2133173754","https://openalex.org/W2474661076"],"abstract_inverted_index":{"Real-time":[0],"Voltage":[1],"Instability":[2],"Indicator":[3],"(RVII)":[4],"belongs":[5],"to":[6,28,31,88],"the":[7,34,55],"class":[8],"of":[9,50,57,100,115],"measurement":[10],"based":[11,53,80],"voltage":[12],"stability":[13],"indicators":[14],"that":[15],"are":[16],"real-time,":[17],"model-free,":[18],"and":[19,39,61,68,78,104,112],"run":[20],"at":[21,109],"synchrophasor":[22],"rates.":[23],"These":[24],"features":[25,74],"allow":[26],"RVII":[27,51],"react":[29],"instantly":[30],"changes":[32],"in":[33,72],"system,":[35],"detect":[36],"imminent":[37],"instability,":[38],"serve":[40],"as":[41],"a":[42,98],"defense":[43],"mechanism":[44],"against":[45],"critical":[46],"conditions.":[47],"The":[48],"foundation":[49],"is":[52],"on":[54],"principles":[56],"maximum":[58],"power":[59],"transfer":[60],"Thevenin":[62],"equivalents,":[63],"which":[64],"make":[65],"it":[66],"adaptive":[67],"scalable":[69],"for":[70],"use":[71,94],"advanced":[73,90],"including":[75],"extrapolation,":[76],"prediction,":[77],"model":[79],"contingency":[81],"analysis":[82],"initiation.":[83],"This":[84],"paper":[85],"describes":[86],"improvements":[87],"these":[89],"features,":[91],"with":[92],"practical":[93],"cases":[95],"presented":[96],"using":[97],"combination":[99],"results":[101],"from":[102],"offline":[103],"online":[105],"testing":[106],"through":[107],"integration":[108],"Pacific":[110],"Gas":[111],"Electric":[113],"Proof":[114],"Concept":[116],"facility.":[117]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}