Title :
Digital Measurement of Negative Phase Sequence Voltages
Author :
Buxton, P.H. ; Morrison, R.E.
Author_Institution :
Power Systems GEC Transmission and Distribution Group
fDate :
3/1/1984 12:00:00 AM
Abstract :
A digital method of measuring negative phase sequence voltages using a computer system is described. The accuracy of such a system is discussed and the results of measurements made during site tests are given. An approximate method of separating negative phase sequence voltages inherent in the supply and those caused by the load is shown.
Keywords :
Angular velocity; Fourier transforms; Instruments; Phase measurement; Power measurement; Power system harmonics; Power system measurements; Sampling methods; System testing; Voltage;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1984.318733
