{"id":"https://openalex.org/W2946039861","doi":"https://doi.org/10.1109/access.2019.2917533","title":"Stability Enhancement for Parallel Grid-Connected Inverters by Improved Notch Filter","display_name":"Stability Enhancement for Parallel Grid-Connected Inverters by Improved Notch Filter","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2946039861","doi":"https://doi.org/10.1109/access.2019.2917533","mag":"2946039861"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2917533","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2917533","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08717633.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08717633.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056883376","display_name":"Ling Yang","orcid":"https://orcid.org/0000-0002-8707-6977"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ling Yang","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073736689","display_name":"Yandong Chen","orcid":"https://orcid.org/0000-0001-7604-7516"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yandong Chen","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-7604-7516","affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101958177","display_name":"An Luo","orcid":"https://orcid.org/0009-0007-8563-414X"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"An Luo","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068742374","display_name":"Kunshan Huai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086825","display_name":"Guangzhou Education Bureau","ror":"https://ror.org/00479t136","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210086825"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kunshan Huai","raw_affiliation_strings":["Guangzhou Power Supply Co., Ltd., Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangzhou Power Supply Co., Ltd., Guangzhou, China","institution_ids":["https://openalex.org/I4210086825"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056883376"],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.1926,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.87780577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"65667","last_page":"65678"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T11102","display_name":"HVDC Systems and Fault Protection","score":0.9965999722480774,"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/T13183","display_name":"Islanding Detection in Power Systems","score":0.9945999979972839,"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/band-stop-filter","display_name":"Band-stop filter","score":0.804011881351471},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7345725297927856},{"id":"https://openalex.org/keywords/inductance","display_name":"Inductance","score":0.6131005883216858},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5700714588165283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5403549671173096},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5229381322860718},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.47033414244651794},{"id":"https://openalex.org/keywords/oscillation","display_name":"Oscillation (cell signaling)","score":0.46396270394325256},{"id":"https://openalex.org/keywords/phase-margin","display_name":"Phase margin","score":0.4323023557662964},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3503970503807068},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.32047438621520996},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2567937672138214},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20012056827545166},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.191056489944458},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.174502432346344},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15708985924720764},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1368611752986908},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12158766388893127},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11436936259269714},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08929681777954102}],"concepts":[{"id":"https://openalex.org/C112806600","wikidata":"https://www.wikidata.org/wiki/Q386022","display_name":"Band-stop filter","level":4,"score":0.804011881351471},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7345725297927856},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.6131005883216858},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5700714588165283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5403549671173096},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5229381322860718},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.47033414244651794},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.46396270394325256},{"id":"https://openalex.org/C81455027","wikidata":"https://www.wikidata.org/wiki/Q7180955","display_name":"Phase margin","level":5,"score":0.4323023557662964},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3503970503807068},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.32047438621520996},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2567937672138214},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20012056827545166},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.191056489944458},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.174502432346344},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15708985924720764},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1368611752986908},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12158766388893127},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11436936259269714},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08929681777954102},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2917533","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2917533","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08717633.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:818576474e3f404dbf9852f199fc8973","is_oa":false,"landing_page_url":"https://doaj.org/article/818576474e3f404dbf9852f199fc8973","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 65667-65678 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2917533","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2917533","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08717633.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G14901688","display_name":null,"funder_award_id":"SGXJ0000KXJS1700841","funder_id":"https://openalex.org/F4320335967","funder_display_name":"Science and Technology Project of State Grid"}],"funders":[{"id":"https://openalex.org/F4320335967","display_name":"Science and Technology Project of State Grid","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2946039861.pdf","grobid_xml":"https://content.openalex.org/works/W2946039861.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W2006685019","https://openalex.org/W2012074150","https://openalex.org/W2048224771","https://openalex.org/W2100497474","https://openalex.org/W2110441245","https://openalex.org/W2128497696","https://openalex.org/W2129129019","https://openalex.org/W2129669526","https://openalex.org/W2137316952","https://openalex.org/W2156156570","https://openalex.org/W2513160181","https://openalex.org/W2593486921","https://openalex.org/W2736061732","https://openalex.org/W2739224476","https://openalex.org/W2758610386","https://openalex.org/W2760221172","https://openalex.org/W2766323587","https://openalex.org/W2766751034","https://openalex.org/W2769036885","https://openalex.org/W2793121113","https://openalex.org/W2800397082","https://openalex.org/W2801438139"],"related_works":["https://openalex.org/W3036646174","https://openalex.org/W1985494081","https://openalex.org/W2371304091","https://openalex.org/W2606355273","https://openalex.org/W2127658470","https://openalex.org/W1496710700","https://openalex.org/W2572629276","https://openalex.org/W2022875032","https://openalex.org/W4386862605","https://openalex.org/W2543701934"],"abstract_inverted_index":{"As":[0],"parallel":[1,63,71],"inverters":[2,12],"connected":[3],"to":[4,20,44],"the":[5,8,11,14,17,21,37,56,76,81,90,94,99,103,106,110,120,130,133],"weak":[6,107],"grid,":[7,77],"interactions":[9],"between":[10],"and":[13,47,78,96,113],"grid":[15],"are":[16,124],"potential":[18],"threat":[19],"system":[22,104],"stability.":[23],"The":[24],"traditional":[25],"grid-side":[26],"inductance":[27],"current":[28,74],"feedback":[29],"control":[30,122,135],"method":[31,54,67],"with":[32],"notch":[33,58,111,118],"filter":[34,59],"can":[35,68],"suppress":[36],"high-frequency":[38,82],"oscillation.":[39],"However,":[40],"it":[41,88],"will":[42],"lead":[43],"stability":[45,52,101],"reduction":[46],"even":[48],"instability.":[49],"Therefore,":[50],"a":[51],"enhancement":[53],"by":[55],"improved":[57,117],"is":[60],"proposed":[61,134],"for":[62],"grid-connected":[64],"inverters.":[65],"This":[66],"effectively":[69],"restrain":[70],"inverters'":[72],"harmonic":[73],"into":[75],"accordingly":[79],"avoid":[80],"oscillation":[83],"of":[84,93,102,116,132],"impedance":[85],"network.":[86],"Furthermore,":[87],"improves":[89],"phase":[91],"margin":[92],"system,":[95],"thus":[97],"ensures":[98],"sufficient":[100],"in":[105],"grid.":[108],"Considering":[109],"depth":[112],"dynamic":[114],"performance":[115],"filter,":[119],"appropriate":[121],"parameters":[123],"selected.":[125],"Finally,":[126],"experimental":[127],"results":[128],"verify":[129],"validity":[131],"method.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}