Problems in real-time wide band identification of power systems

Zbigniew Staroszczyk

Abstract

In the paper principal problem of distribution system identification-distribution system impedance frequency contour accurate measurements, are discussed and some new results of field identification are presented. The focus of the paper is on the effective method of signal processing adapted to real signals which appear in the power systems. The principal problem of accurate identification is in the system nonstationarity-its influence on results is discussed and illustrated with experiment results. Presented discussion confirms that with the proper signal processing only 1 s long system observations are sufficient to describe the system with the accuracy satisfying practical demands
Author Zbigniew Staroszczyk IETSIP
Zbigniew Staroszczyk,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
Pages779-784 vol.2
Book IEEE Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings, vol. 2, 1998
Keywords in Englishdistribution networks, distribution system, electric impedance measurement, Identification, impedance frequency contour measurement, nonstationary system, power system, power system measurement, real-time systems, real-time wide band identification, signal processing
DOIDOI:10.1109/IMTC.1998.676832
Score (nominal)3
Citation count*15 (2015-10-21)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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