Application of a Digital Signal Analyzer to the easurementTofF Power System Ground Impedances

1 April 1981

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems

Vol. PAS-100 (4) , 1918-1922
https://doi.org/10.1109/tpas.1981.316535

Abstract

A new method is described for measuring the impedance of power system ground systems where, because of a significant reactive component or the presence of a large residual power system voltage, conventional ground resistance measuring instruments cannot be used. A white noise source together with a digital signal analyzer are used. Results of three applications are given.

Keywords

SIGNAL ANALYSIS
POWER SYSTEM ANALYSIS COMPUTING
IMPEDANCE MEASUREMENT
FREQUENCY
POWER SYSTEM MEASUREMENTS
VOLTAGE
INSTRUMENTS
CURRENT MEASUREMENT
POWER MEASUREMENT
SYSTEM TESTING

This publication has 1 reference indexed in Scilit:

Grounding System Tests for Analysis of Fault-Induced Voltages on Communication Cables
IEEE Transactions on Power Apparatus and Systems, 1979