[go: up one dir, main page]

Peretto et al., 2011 - Google Patents

Fault location in underground power networks: A case study

Peretto et al., 2011

Document ID
5566548091223685730
Author
Peretto L
Tinarelli R
Bauer A
Pugliese S
Publication year
Publication venue
ISGT 2011

External Links

Snippet

The present paper addresses the topic of fault location in power networks with cable lines. In the era of smart-grid the demand of intelligent measurement systems capable of providing quickly and with high accuracy the right location of faults in power networks is growing fast …
Continue reading at ieeexplore.ieee.org (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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
    • 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
    • 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
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details

Similar Documents

Publication Publication Date Title
US10656198B2 (en) Electric power system monitoring using high-frequency signals
US10228409B2 (en) Fault location using traveling waves
Lee et al. GPS travelling wave fault locator systems: investigation into the anomalous measurements related to lightning strikes
US11467200B2 (en) Method and device for identifying the location of a fault in an electrical power distribution network
US9874593B2 (en) Decision support system for outage management and automated crew dispatch
CN115023620B (en) Parameter-independent traveling-wave-based fault location using asynchronous measurements
US12235310B2 (en) System and method for analyzing fault data of a power transmission network
Chen et al. The use of big data for outage management in distribution systems
US20190094288A1 (en) Accuracy of event locating on powerlines based on field data
Peretto et al. Fault location in underground power networks: A case study
Lee Automatic fault location on distribution networks using synchronized voltage phasor measurement units
Haleem et al. A comparative review of fault location/identification methods in distribution networks
Cory et al. Satellites for power system applications
Yeung et al. Exploring the application of phasor measurement units in the distribution network
de Freitas A brief history of fault location in transmission lines
Wai et al. Lightning and Overhead Line Fault Analysis using Automated Fault Analysis Application On Transmission Line in Grid Division, TNB Malaysia
RU2717697C1 (en) METHOD OF DETERMINING SINGLE-PHASE GROUND FAULT IN NETWORKS OF 6-10 kV WITH INSULATED NEUTRAL LINE
Bo et al. A centralized protection scheme based on combined positional protection techniques
WO2025003558A1 (en) Apparatus and method for fault positioning in electrical grids
Feng et al. Research on optimal placement of travelling wave fault locators in power grid
Mohamed et al. Improved algorithm for on-line partial discharge location in cables
Vatani A voltage-only method for estimating the location of transmission faults
JP2004108906A (en) Method and device for specifying fault spot of branch cable line