[go: up one dir, main page]

Ortmeyer et al., 1988 - Google Patents

Measurement of the harmonic characteristics of radial distribution systems

Ortmeyer et al., 1988

Document ID
2508919629620613862
Author
Ortmeyer T
Hammam M
Hiyama T
Webb D
Publication year
Publication venue
Power Engineer

External Links

Snippet

This article presents the results of a project involving the measurement of distribution system harmonics on nominal 13.2 kV radial distribution systems. Measurements were taken on seven different distribution systems during the course of the project. The harmonics present …
Continue reading at digital-library.theiet.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
    • G01R31/12—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
    • G01R31/1227—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 of components, parts or materials
    • G01R31/1263—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • 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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • 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
    • G01R31/021—Testing of cables or 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
    • G01R15/04—Voltage dividers
    • 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
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks using network analysers Measuring transient response
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Similar Documents

Publication Publication Date Title
Wagner et al. Effects of harmonics on equipment
Robert et al. Guide for assessing the network harmonic impedance
Denboer et al. Frequency scan based screening technique for harmonic interactions of HVDC systems
Zhang et al. A method for characterisation of three-phase unbalanced dips (sags) from recorded voltage waveshapes
Crotti et al. Measurement of dynamic voltage variation effect on instrument transformers for power grid applications
Ortmeyer et al. Measurement of the harmonic characteristics of radial distribution systems
Kennedy et al. Recommended dielectric tests and test procedures for converter transformers and smoothing reactors
Cristaldi et al. Monitoring of power transformer bushings in high voltage substations
Madzarevic et al. Overvoltages on EHV transmission lines due to faults and subsequent bypassing of series capacitors
Simpson Instrumentation, measurement techniques, and analytical tools in power quality studies
Shelar et al. Review of revisions of IEEE 519 Standard on Power System Harmonics (1981 to 2022)
Ghaderi et al. Inductive current transformer core parameters behaviour vs. temperature under different working conditions
Czarnecki et al. Dynamic on‐line measurement of equivalent parameters of three‐phase systems for harmonic frequencies
Cox et al. Harmonic response tests on distribution circuit potential transformers
Sakshaug Current Limiting Gap Arresters-Some Fundamental Considerations
Bogdashova et al. Parametric on-line fault location methods for distribution MV networks
Stucken et al. Risk of ferroresonance in isolated neutral networks and remedies
Handran et al. Simulation of distribution feeders and charger installation for the Olympic electric tram system
Evans et al. Recovery-voltage characteristics of typical transmission systems and relation to protector-tube application
Falvo et al. PQ Events Measurement in an Electrified Metro-Transit System: IVT Influence Analysis
Dedović et al. Experimental investigation of ferroresonance and mitigation measures in 35 kv isolated networks
Kothari et al. Computer-aided analysis of high-speed protective relays
Moaddabi et al. Minimization of monitoring locations for detection of flicker sources by the direction of propagation method
CN110687403B (en) Power distribution network single-phase earth fault detection method and device
Costea et al. Damping of Harmonics by upstream Propagation through the Power Grid