dc.creator | SALIM, Rodrigo Hartstein | |
dc.creator | OLIVEIRA, Karen Rezende Caino de | |
dc.creator | FILOMENA, Andre Daros | |
dc.creator | RESENER, Mariana | |
dc.creator | BRETAS, Arturo Suman | |
dc.date.accessioned | 2012-10-19T01:12:59Z | |
dc.date.accessioned | 2018-07-04T14:49:11Z | |
dc.date.available | 2012-10-19T01:12:59Z | |
dc.date.available | 2018-07-04T14:49:11Z | |
dc.date.created | 2012-10-19T01:12:59Z | |
dc.date.issued | 2008 | |
dc.identifier | IEEE TRANSACTIONS ON POWER DELIVERY, v.23, n.4, p.1846-1856, 2008 | |
dc.identifier | 0885-8977 | |
dc.identifier | http://producao.usp.br/handle/BDPI/18088 | |
dc.identifier | 10.1109/TPWRD.2008.917919 | |
dc.identifier | http://dx.doi.org/10.1109/TPWRD.2008.917919 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1614884 | |
dc.description.abstract | Power distribution automation and control are import-ant tools in the current restructured electricity markets. Unfortunately, due to its stochastic nature, distribution systems faults are hardly avoidable. This paper proposes a novel fault diagnosis scheme for power distribution systems, composed by three different processes: fault detection and classification, fault location, and fault section determination. The fault detection and classification technique is wavelet based. The fault-location technique is impedance based and uses local voltage and current fundamental phasors. The fault section determination method is artificial neural network based and uses the local current and voltage signals to estimate the faulted section. The proposed hybrid scheme was validated through Alternate Transient Program/Electromagentic Transients Program simulations and was implemented as embedded software. It is currently used as a fault diagnosis tool in a Southern Brazilian power distribution company. | |
dc.language | eng | |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | |
dc.relation | Ieee Transactions on Power Delivery | |
dc.rights | Copyright IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | |
dc.rights | restrictedAccess | |
dc.subject | fault diagnosis | |
dc.subject | power distribution control | |
dc.subject | power distribution faults | |
dc.subject | power distribution protection | |
dc.title | Hybrid fault diagnosis scheme implementation for power distribution systems automation | |
dc.type | Artículos de revistas | |