Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071251700> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2071251700 abstract "At present, high impedance faults (HIF) on distribution networks still present the most persistent and challenging problem to protection engineers. This is because this fault type does not produce a fault current large enough to be detectable by conventional protection devices such as over-current relays, reclosers or fuses. Prolonged arcing and flashing at the point of contact due to HIF presents a serious safety and fire risk. The current signals generated by high impedance faults consist of the fundamental (50Hz) and harmonic components and they are all time-varying because of the non-linear nature of the fault arc and intermittency. Nevertheless, it is possible to detect HIFs based on the spectral contents of the signal. The important requirement for such a HIF detector is that the input to it should be faithfully reproduced by the sensor. This paper demonstrates that existing current transformers (CT) in the distribution network are suitable for use to acquire signals as input to the HIF detection system. The frequency response of the CT up to 10 kHz is investigated. Experiments are set up in the laboratory to study the effects of large normal 50Hz load currents (several hundreds of amps) on the frequency response measurement of small amplitude HIF current (in the order of ten amps)." @default.
- W2071251700 created "2016-06-24" @default.
- W2071251700 creator A5026099300 @default.
- W2071251700 creator A5074413339 @default.
- W2071251700 creator A5081403235 @default.
- W2071251700 creator A5085286902 @default.
- W2071251700 date "2013-04-01" @default.
- W2071251700 modified "2023-09-24" @default.
- W2071251700 title "Frequency response of MV current transformers" @default.
- W2071251700 cites W2034419495 @default.
- W2071251700 cites W2043970027 @default.
- W2071251700 cites W2049917889 @default.
- W2071251700 cites W2083511147 @default.
- W2071251700 cites W2096405239 @default.
- W2071251700 cites W2097034840 @default.
- W2071251700 cites W2098502996 @default.
- W2071251700 cites W2100885165 @default.
- W2071251700 cites W2111015730 @default.
- W2071251700 cites W2111708723 @default.
- W2071251700 cites W2132313716 @default.
- W2071251700 cites W2132628374 @default.
- W2071251700 cites W2158023085 @default.
- W2071251700 cites W2158551853 @default.
- W2071251700 cites W2171085450 @default.
- W2071251700 cites W1928528833 @default.
- W2071251700 cites W2076413968 @default.
- W2071251700 doi "https://doi.org/10.1109/tenconspring.2013.6584466" @default.
- W2071251700 hasPublicationYear "2013" @default.
- W2071251700 type Work @default.
- W2071251700 sameAs 2071251700 @default.
- W2071251700 citedByCount "3" @default.
- W2071251700 countsByYear W20712517002013 @default.
- W2071251700 countsByYear W20712517002017 @default.
- W2071251700 crossrefType "proceedings-article" @default.
- W2071251700 hasAuthorship W2071251700A5026099300 @default.
- W2071251700 hasAuthorship W2071251700A5074413339 @default.
- W2071251700 hasAuthorship W2071251700A5081403235 @default.
- W2071251700 hasAuthorship W2071251700A5085286902 @default.
- W2071251700 hasConcept C119599485 @default.
- W2071251700 hasConcept C127413603 @default.
- W2071251700 hasConcept C133770746 @default.
- W2071251700 hasConcept C165801399 @default.
- W2071251700 hasConcept C174268685 @default.
- W2071251700 hasConcept C17829176 @default.
- W2071251700 hasConcept C24326235 @default.
- W2071251700 hasConcept C31712484 @default.
- W2071251700 hasConcept C41008148 @default.
- W2071251700 hasConcept C47949032 @default.
- W2071251700 hasConcept C61352017 @default.
- W2071251700 hasConcept C66322947 @default.
- W2071251700 hasConceptScore W2071251700C119599485 @default.
- W2071251700 hasConceptScore W2071251700C127413603 @default.
- W2071251700 hasConceptScore W2071251700C133770746 @default.
- W2071251700 hasConceptScore W2071251700C165801399 @default.
- W2071251700 hasConceptScore W2071251700C174268685 @default.
- W2071251700 hasConceptScore W2071251700C17829176 @default.
- W2071251700 hasConceptScore W2071251700C24326235 @default.
- W2071251700 hasConceptScore W2071251700C31712484 @default.
- W2071251700 hasConceptScore W2071251700C41008148 @default.
- W2071251700 hasConceptScore W2071251700C47949032 @default.
- W2071251700 hasConceptScore W2071251700C61352017 @default.
- W2071251700 hasConceptScore W2071251700C66322947 @default.
- W2071251700 hasLocation W20712517001 @default.
- W2071251700 hasOpenAccess W2071251700 @default.
- W2071251700 hasPrimaryLocation W20712517001 @default.
- W2071251700 hasRelatedWork W1539046304 @default.
- W2071251700 hasRelatedWork W1583661443 @default.
- W2071251700 hasRelatedWork W1840341008 @default.
- W2071251700 hasRelatedWork W1973125696 @default.
- W2071251700 hasRelatedWork W2028204492 @default.
- W2071251700 hasRelatedWork W2034215993 @default.
- W2071251700 hasRelatedWork W2060860359 @default.
- W2071251700 hasRelatedWork W2073660863 @default.
- W2071251700 hasRelatedWork W2075385136 @default.
- W2071251700 hasRelatedWork W2084201104 @default.
- W2071251700 hasRelatedWork W2085610745 @default.
- W2071251700 hasRelatedWork W2134256305 @default.
- W2071251700 hasRelatedWork W2135617657 @default.
- W2071251700 hasRelatedWork W2145201263 @default.
- W2071251700 hasRelatedWork W2197258803 @default.
- W2071251700 hasRelatedWork W2285840659 @default.
- W2071251700 hasRelatedWork W2294480266 @default.
- W2071251700 hasRelatedWork W2318114810 @default.
- W2071251700 hasRelatedWork W2537905329 @default.
- W2071251700 hasRelatedWork W3148567204 @default.
- W2071251700 isParatext "false" @default.
- W2071251700 isRetracted "false" @default.
- W2071251700 magId "2071251700" @default.
- W2071251700 workType "article" @default.