Measurement of transfer functions of power system components under operating conditions
- 1 November 1977
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. 96 (6) , 1798-1808
- https://doi.org/10.1109/T-PAS.1977.32512
Abstract
This paper presents a technique for the measurement of transfer functions of individual components and overall systems under normal operating conditions. The technique relies on the introduction of a pseudo-random binary signal into the system. The signal is of such low level as to be unnoticeable at the output terminals of the system under test. Test results obtained on a 40 MW alternator and its associated AVR are described.Keywords
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