[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Batista et al., 2016 - Google Patents

Methodology for information extraction from oscillograms and its application for high-impedance faults analysis

Batista et al., 2016

Document ID
12830302824411557005
Author
Batista O
Flauzino R
de Araujo M
de Moraes L
da Silva I
Publication year
Publication venue
International Journal of Electrical Power & Energy Systems

External Links

Snippet

Safety and quality of supply represent targets that power distribution companies always strive to meet. Among those occurrences that can have simultaneous deleterious effects on both these targets, High-Impedance Faults (HIFs) stand out since the magnitudes of the …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/02—Testing of electric apparatus, lines or components, for short-circuits, discontinuities, leakage of current, or incorrect line connection
    • G01R31/024—Arrangements for indicating continuity or short-circuits in electric apparatus or lines, leakage or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection

Similar Documents

Publication Publication Date Title
Mortazavi et al. A searching based method for locating high impedance arcing fault in distribution networks
Batista et al. Methodology for information extraction from oscillograms and its application for high-impedance faults analysis
Brahma Fault location scheme for a multi-terminal transmission line using synchronized voltage measurements
Dutta et al. Transmission-line fault analysis using synchronized sampling
Zhang et al. An ANFIS-based fault classification approach in power distribution system
Mahamedi et al. Unsynchronized fault location based on the negative-sequence voltage magnitude for double-circuit transmission lines
Prasad et al. A DFT-ED based approach for detection and classification of faults in electric power transmission networks
Lopes et al. Fault location on transmission lines little longer than half-wavelength
Shah et al. A new rate of change of impedance-based islanding detection scheme in presence of distributed generation
Moradi et al. Voltage sag source location: A review with introduction of a new method
Tajani et al. A novel differential protection scheme for AC microgrids based on discrete wavelet transform
Samantaray et al. A novel time–frequency transform based spectral energy function for fault detection during power swing
Shareef et al. Identification of voltage sag source location using S and TT transformed disturbance power
Hosseini et al. A novel scheme for current only directional overcurrent protection based on post-fault current phasor estimation
Saleh et al. Experimental assessment of ground fault protection in frequency-selective grounded systems fed by a single transformer
Penido et al. An analytical zero sequence method to locate fault in distribution systems rich in DG
Guillen et al. Enhancement of dynamic phasor estimation‐based fault location algorithms for AC transmission lines
Dashti et al. Proposing a new method to improve the longitudinal differential relay performance using the Clarke transformation: Theory, simulation, and experiment
Ma et al. A novel fault phase selection scheme utilizing fault phase selection factors
Chothani et al. Development of a new bus zone identification algorithm based on phase angle comparison using sequence components of currents
Velmurugan et al. Sensitivity analysis of a single phase to ground fault system in connection with high impedance faults: A case study
Saha et al. A new adaptive high speed distance protection scheme for power transmission lines
Urooj et al. Phasor measurement unit (PMU) based wide area protection system
Elghazaly et al. A backup wide‐area protection technique for power transmission network
Sundaravaradan et al. A wavelet based novel technique for detection and classification of parallel transmission line faults