Matches in SemOpenAlex for { <https://semopenalex.org/work/W4295308240> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W4295308240 endingPage "254" @default.
- W4295308240 startingPage "244" @default.
- W4295308240 abstract "The DC microgrid is an effective platform for integration of renewable energy sources, energy storage systems, and smart electronic loads. However, the integration of distributed generators can result weak fault currents with change in its direction during fault conditions, which lead to failure of conventional over-current relays with poor coordination. The above scenario may exhibits relay mal-operation and force the DC microgrid into blackout mode which is extremely undesirable. Thus, this paper proposes an complex power concept (real and imaginary), which can be extracted using Fast Fourier Transform (FFT) to construct the effective protection schemes for rapid short-circuit fault detection and fault isolation in a DC microgrid. To achieve fault isolation, solid-state DC circuit breakers are used in conjunction with proposed real and imaginary power, which is extracted from the total FFT power signal (i.e. by using bus voltage and line current). Further, the relay trip threshold value for real and imaginary power is also determined under various pole-pole (P-P) and pole-ground (P-G) fault scenarios in the DC microgrid. The proposed protection scheme is validated on simple and modified IEEE 9-bus DC microgrids under various P-P and P-G fault scenarios during On/Off-Grid modes through MATLAB/Simulink software. The simulation results reveal that the proposed protection scheme based on real and imaginary power has accurately identified the fault in the simulated DC microgrids. Thus, the proposed complex power based fault identification approach can be quite effective for protection of DC microgrids during On/Off-Grid scenarios." @default.
- W4295308240 created "2022-09-12" @default.
- W4295308240 creator A5000414657 @default.
- W4295308240 creator A5057993632 @default.
- W4295308240 creator A5058369056 @default.
- W4295308240 date "2023-01-01" @default.
- W4295308240 modified "2023-09-29" @default.
- W4295308240 title "Protection of DC Microgrids Based on Complex Power During Faults in On/Off-Grid Scenarios" @default.
- W4295308240 cites W1541297101 @default.
- W4295308240 cites W2008282185 @default.
- W4295308240 cites W2055090962 @default.
- W4295308240 cites W2074307360 @default.
- W4295308240 cites W2135178255 @default.
- W4295308240 cites W2316087006 @default.
- W4295308240 cites W2335429435 @default.
- W4295308240 cites W2414532974 @default.
- W4295308240 cites W2579461652 @default.
- W4295308240 cites W2587866029 @default.
- W4295308240 cites W2617063127 @default.
- W4295308240 cites W2765790807 @default.
- W4295308240 cites W2766103644 @default.
- W4295308240 cites W2907004267 @default.
- W4295308240 cites W2921444430 @default.
- W4295308240 cites W2963432430 @default.
- W4295308240 cites W3020125122 @default.
- W4295308240 cites W3039748176 @default.
- W4295308240 cites W3118348377 @default.
- W4295308240 cites W3129566334 @default.
- W4295308240 cites W3158193345 @default.
- W4295308240 cites W3161908116 @default.
- W4295308240 cites W3162537654 @default.
- W4295308240 cites W3217724484 @default.
- W4295308240 doi "https://doi.org/10.1109/tia.2022.3206171" @default.
- W4295308240 hasPublicationYear "2023" @default.
- W4295308240 type Work @default.
- W4295308240 citedByCount "1" @default.
- W4295308240 countsByYear W42953082402023 @default.
- W4295308240 crossrefType "journal-article" @default.
- W4295308240 hasAuthorship W4295308240A5000414657 @default.
- W4295308240 hasAuthorship W4295308240A5057993632 @default.
- W4295308240 hasAuthorship W4295308240A5058369056 @default.
- W4295308240 hasConcept C119599485 @default.
- W4295308240 hasConcept C121332964 @default.
- W4295308240 hasConcept C127313418 @default.
- W4295308240 hasConcept C127413603 @default.
- W4295308240 hasConcept C152745839 @default.
- W4295308240 hasConcept C163258240 @default.
- W4295308240 hasConcept C165205528 @default.
- W4295308240 hasConcept C165801399 @default.
- W4295308240 hasConcept C172707124 @default.
- W4295308240 hasConcept C175551986 @default.
- W4295308240 hasConcept C24326235 @default.
- W4295308240 hasConcept C2776784348 @default.
- W4295308240 hasConcept C2778156585 @default.
- W4295308240 hasConcept C38361682 @default.
- W4295308240 hasConcept C41008148 @default.
- W4295308240 hasConcept C61352017 @default.
- W4295308240 hasConcept C62520636 @default.
- W4295308240 hasConcept C89227174 @default.
- W4295308240 hasConceptScore W4295308240C119599485 @default.
- W4295308240 hasConceptScore W4295308240C121332964 @default.
- W4295308240 hasConceptScore W4295308240C127313418 @default.
- W4295308240 hasConceptScore W4295308240C127413603 @default.
- W4295308240 hasConceptScore W4295308240C152745839 @default.
- W4295308240 hasConceptScore W4295308240C163258240 @default.
- W4295308240 hasConceptScore W4295308240C165205528 @default.
- W4295308240 hasConceptScore W4295308240C165801399 @default.
- W4295308240 hasConceptScore W4295308240C172707124 @default.
- W4295308240 hasConceptScore W4295308240C175551986 @default.
- W4295308240 hasConceptScore W4295308240C24326235 @default.
- W4295308240 hasConceptScore W4295308240C2776784348 @default.
- W4295308240 hasConceptScore W4295308240C2778156585 @default.
- W4295308240 hasConceptScore W4295308240C38361682 @default.
- W4295308240 hasConceptScore W4295308240C41008148 @default.
- W4295308240 hasConceptScore W4295308240C61352017 @default.
- W4295308240 hasConceptScore W4295308240C62520636 @default.
- W4295308240 hasConceptScore W4295308240C89227174 @default.
- W4295308240 hasIssue "1" @default.
- W4295308240 hasLocation W42953082401 @default.
- W4295308240 hasOpenAccess W4295308240 @default.
- W4295308240 hasPrimaryLocation W42953082401 @default.
- W4295308240 hasRelatedWork W2106606299 @default.
- W4295308240 hasRelatedWork W2242959454 @default.
- W4295308240 hasRelatedWork W2750903801 @default.
- W4295308240 hasRelatedWork W3016145914 @default.
- W4295308240 hasRelatedWork W3208071754 @default.
- W4295308240 hasRelatedWork W4206289682 @default.
- W4295308240 hasRelatedWork W4253908307 @default.
- W4295308240 hasRelatedWork W4313396468 @default.
- W4295308240 hasRelatedWork W2180152012 @default.
- W4295308240 hasRelatedWork W3091362923 @default.
- W4295308240 hasVolume "59" @default.
- W4295308240 isParatext "false" @default.
- W4295308240 isRetracted "false" @default.
- W4295308240 workType "article" @default.