{"id":"https://openalex.org/W7168179209","doi":"https://doi.org/10.48550/arxiv.2607.09271","title":"Dissipativity-Based Multiport Stability Root-Cause Identification and Mitigation for Solid-State Transformers","display_name":"Dissipativity-Based Multiport Stability Root-Cause Identification and Mitigation for Solid-State Transformers","publication_year":2026,"publication_date":"2026-07-10","ids":{"openalex":"https://openalex.org/W7168179209","doi":"https://doi.org/10.48550/arxiv.2607.09271"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2607.09271","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.09271","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2607.09271","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5140525979","display_name":"Xiangyu Meng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Meng, Xiangyu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140563637","display_name":"Dong Xie","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xie, Dong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015816121","display_name":"Hongjian Lin","orcid":"https://orcid.org/0000-0002-1368-5120"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Hongjian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101496538","display_name":"Chunxu Lin","orcid":"https://orcid.org/0009-0004-3937-8657"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Chunxu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108064548","display_name":"Xinglai Ge","orcid":"https://orcid.org/0000-0002-8144-4847"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ge, Xinglai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5140558640","display_name":"Zhigang Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Zhigang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.32499998807907104,"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"}},"topics":[{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.32499998807907104,"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"}},{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.13979999721050262,"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/T12510","display_name":"Magneto-Optical Properties and Applications","score":0.12039999663829803,"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/admittance-parameters","display_name":"Admittance parameters","score":0.8180000185966492},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8169000148773193},{"id":"https://openalex.org/keywords/admittance","display_name":"Admittance","score":0.695900022983551},{"id":"https://openalex.org/keywords/passivity","display_name":"Passivity","score":0.5911999940872192},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5679000020027161},{"id":"https://openalex.org/keywords/instability","display_name":"Instability","score":0.47530001401901245},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.47350001335144043},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4596000015735626},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.41760000586509705}],"concepts":[{"id":"https://openalex.org/C133833761","wikidata":"https://www.wikidata.org/wiki/Q16001847","display_name":"Admittance parameters","level":3,"score":0.8180000185966492},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8169000148773193},{"id":"https://openalex.org/C108811297","wikidata":"https://www.wikidata.org/wiki/Q214518","display_name":"Admittance","level":3,"score":0.695900022983551},{"id":"https://openalex.org/C2778809601","wikidata":"https://www.wikidata.org/wiki/Q1045736","display_name":"Passivity","level":2,"score":0.5911999940872192},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5679000020027161},{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.47530001401901245},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.47350001335144043},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4596000015735626},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42559999227523804},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.41760000586509705},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3862999975681305},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.3653999865055084},{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.34869998693466187},{"id":"https://openalex.org/C84945661","wikidata":"https://www.wikidata.org/wiki/Q7366567","display_name":"Root cause","level":2,"score":0.3452000021934509},{"id":"https://openalex.org/C178076193","wikidata":"https://www.wikidata.org/wiki/Q6124455","display_name":"Immittance","level":2,"score":0.3382999897003174},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.32420000433921814},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.32409998774528503},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.3181999921798706},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.2930999994277954},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2906999886035919},{"id":"https://openalex.org/C101382669","wikidata":"https://www.wikidata.org/wiki/Q1616769","display_name":"Ferroresonance in electricity networks","level":4,"score":0.27880001068115234},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.25999999046325684},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.2517000138759613}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2607.09271","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.09271","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2607.09271","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.09271","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"For":[0],"solid-state":[1],"transformers":[2],"(SSTs)":[3],"in":[4],"high-power":[5],"grid-connected":[6],"applications,":[7],"improperly":[8],"designed":[9,134],"control":[10],"loops":[11],"can":[12],"excite":[13],"strong":[14],"inherent":[15,55],"AC-DC":[16],"port":[17],"coupling,":[18],"leading":[19],"to":[20,52,64,135],"low-frequency":[21],"oscillation":[22],"issues,":[23],"especially":[24],"under":[25,196],"weak":[26],"grid":[27],"conditions.":[28,199],"To":[29],"address":[30],"this":[31,33,123],"problem,":[32],"article":[34],"establishes":[35],"a":[36,58,97,117,125,173],"multiport":[37,59],"admittance":[38,138],"matrix":[39],"for":[40],"the":[41,66,70,74,85,103,107,111,137,141,147,153,157,160,164,167,181,185,190],"SST,":[42],"encompassing":[43],"its":[44,54],"AC":[45],"dq":[46],"axes":[47],"and":[48,82,163,188],"primary":[49],"DC":[50],"port,":[51],"characterize":[53],"dynamics.":[56],"Subsequently,":[57],"dissipativity":[60],"analysis":[61,162],"is":[62,110,133],"conducted":[63],"evaluate":[65],"robust":[67],"stability":[68,161],"of":[69,76,89,106,140,156,166],"SST.":[71,142],"By":[72],"leveraging":[73],"decomposition":[75],"passivity":[77],"conditions":[78],"into":[79],"distinct":[80],"self-":[81],"coupling-dissipativity":[83,99,149],"indices,":[84],"specific":[86],"root":[87,154],"causes":[88],"instability":[90,113],"are":[91,170],"diagnosed.":[92],"This":[93,143],"framework":[94],"reveals":[95],"that":[96,180,189],"severe":[98],"failure,":[100],"induced":[101],"by":[102,122],"internal":[104],"dynamics":[105],"synchronization":[108],"loop,":[109],"dominant":[112],"mechanism":[114],"rather":[115],"than":[116],"localized":[118],"self-dissipativity":[119],"issue.":[120],"Guided":[121],"diagnosis,":[124],"stabilizing":[126],"controller":[127,192],"featuring":[128],"dynamics-free":[129],"orthogonal":[130],"signal":[131],"reconstruction":[132],"reshape":[136],"characteristics":[139],"enhancement":[144,168],"specifically":[145],"targets":[146],"identified":[148],"deficiencies,":[150],"thereby":[151],"resolving":[152],"cause":[155],"instability.":[158],"Finally,":[159],"effectiveness":[165],"strategy":[169],"validated":[171],"on":[172],"down-scaled":[174],"SST":[175],"prototype.":[176],"Experimental":[177],"results":[178],"demonstrate":[179],"criterion":[182],"accurately":[183],"predicts":[184],"coupling-induced":[186],"oscillations":[187],"enhanced":[191],"guarantees":[193],"stable":[194],"operation":[195],"challenging":[197],"weak-grid":[198]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-07-14T00:00:00"}