Matches in SemOpenAlex for { <https://semopenalex.org/work/W2888891049> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2888891049 endingPage "2247" @default.
- W2888891049 startingPage "2247" @default.
- W2888891049 abstract "Utility harmonic impedance is an important parameter for harmonic mitigation. In this paper, a method for utility harmonic impedance estimation method based on constrained independent component analysis is proposed. The conventional impedance estimation method based on ComplexICA has two major problems: the algorithm is not suitable for separating weak and strong source mixed signals, and lots of sample data should be provided to avoid converging on a local optimum. To solve the two problems, the prior information of the utility harmonic source is added to the objective function of ComplexICA; in this paper, the measurement data at PCC when the load is shutdown are chosen as the prior information. Then the utility harmonic source signal can be recovered and the separated matrix can be obtained effectively. The connection between the utility harmonic source, utility harmonic impedance and the data at PCC are established using Norton equivalent circuit, and then the separation matrix is used to calculate utility harmonic impedance. The performance and feasibility of the proposed method are verified by the computer simulation and field test. Compared with the current ComplexICA method, the proposed method is more adaptive to changes in the background harmonic and the calculation result is more stable." @default.
- W2888891049 created "2018-09-07" @default.
- W2888891049 creator A5018863416 @default.
- W2888891049 creator A5020673582 @default.
- W2888891049 creator A5034399604 @default.
- W2888891049 creator A5038009918 @default.
- W2888891049 creator A5044354948 @default.
- W2888891049 date "2018-08-27" @default.
- W2888891049 modified "2023-10-16" @default.
- W2888891049 title "A Method for Utility Harmonic Impedance Estimation Based on Constrained Complex Independent Component Analysis" @default.
- W2888891049 cites W1532630201 @default.
- W2888891049 cites W1993634069 @default.
- W2888891049 cites W1999952443 @default.
- W2888891049 cites W2022728578 @default.
- W2888891049 cites W2030223480 @default.
- W2888891049 cites W2059064873 @default.
- W2888891049 cites W2085335509 @default.
- W2888891049 cites W2097281691 @default.
- W2888891049 cites W2122394761 @default.
- W2888891049 cites W2143845251 @default.
- W2888891049 cites W2168121615 @default.
- W2888891049 cites W2170197931 @default.
- W2888891049 cites W2283657498 @default.
- W2888891049 cites W2335217406 @default.
- W2888891049 cites W2566277741 @default.
- W2888891049 cites W2594914826 @default.
- W2888891049 cites W2732126991 @default.
- W2888891049 cites W4238094342 @default.
- W2888891049 cites W4250181378 @default.
- W2888891049 doi "https://doi.org/10.3390/en11092247" @default.
- W2888891049 hasPublicationYear "2018" @default.
- W2888891049 type Work @default.
- W2888891049 sameAs 2888891049 @default.
- W2888891049 citedByCount "9" @default.
- W2888891049 countsByYear W28888910492018 @default.
- W2888891049 countsByYear W28888910492020 @default.
- W2888891049 countsByYear W28888910492021 @default.
- W2888891049 countsByYear W28888910492022 @default.
- W2888891049 crossrefType "journal-article" @default.
- W2888891049 hasAuthorship W2888891049A5018863416 @default.
- W2888891049 hasAuthorship W2888891049A5020673582 @default.
- W2888891049 hasAuthorship W2888891049A5034399604 @default.
- W2888891049 hasAuthorship W2888891049A5038009918 @default.
- W2888891049 hasAuthorship W2888891049A5044354948 @default.
- W2888891049 hasBestOaLocation W28888910491 @default.
- W2888891049 hasConcept C113805353 @default.
- W2888891049 hasConcept C119599485 @default.
- W2888891049 hasConcept C121332964 @default.
- W2888891049 hasConcept C126255220 @default.
- W2888891049 hasConcept C127413603 @default.
- W2888891049 hasConcept C127934551 @default.
- W2888891049 hasConcept C131770355 @default.
- W2888891049 hasConcept C154945302 @default.
- W2888891049 hasConcept C17829176 @default.
- W2888891049 hasConcept C24326235 @default.
- W2888891049 hasConcept C24890656 @default.
- W2888891049 hasConcept C2775924081 @default.
- W2888891049 hasConcept C33923547 @default.
- W2888891049 hasConcept C41008148 @default.
- W2888891049 hasConcept C47446073 @default.
- W2888891049 hasConceptScore W2888891049C113805353 @default.
- W2888891049 hasConceptScore W2888891049C119599485 @default.
- W2888891049 hasConceptScore W2888891049C121332964 @default.
- W2888891049 hasConceptScore W2888891049C126255220 @default.
- W2888891049 hasConceptScore W2888891049C127413603 @default.
- W2888891049 hasConceptScore W2888891049C127934551 @default.
- W2888891049 hasConceptScore W2888891049C131770355 @default.
- W2888891049 hasConceptScore W2888891049C154945302 @default.
- W2888891049 hasConceptScore W2888891049C17829176 @default.
- W2888891049 hasConceptScore W2888891049C24326235 @default.
- W2888891049 hasConceptScore W2888891049C24890656 @default.
- W2888891049 hasConceptScore W2888891049C2775924081 @default.
- W2888891049 hasConceptScore W2888891049C33923547 @default.
- W2888891049 hasConceptScore W2888891049C41008148 @default.
- W2888891049 hasConceptScore W2888891049C47446073 @default.
- W2888891049 hasIssue "9" @default.
- W2888891049 hasLocation W28888910491 @default.
- W2888891049 hasLocation W28888910492 @default.
- W2888891049 hasOpenAccess W2888891049 @default.
- W2888891049 hasPrimaryLocation W28888910491 @default.
- W2888891049 hasRelatedWork W1936075941 @default.
- W2888891049 hasRelatedWork W2095955101 @default.
- W2888891049 hasRelatedWork W2150043933 @default.
- W2888891049 hasRelatedWork W2369653905 @default.
- W2888891049 hasRelatedWork W2520486693 @default.
- W2888891049 hasRelatedWork W2533046654 @default.
- W2888891049 hasRelatedWork W2769101350 @default.
- W2888891049 hasRelatedWork W2808403080 @default.
- W2888891049 hasRelatedWork W2808653129 @default.
- W2888891049 hasRelatedWork W4286359465 @default.
- W2888891049 hasVolume "11" @default.
- W2888891049 isParatext "false" @default.
- W2888891049 isRetracted "false" @default.
- W2888891049 magId "2888891049" @default.
- W2888891049 workType "article" @default.