Problems in real-time wide band identification of power systems
AbstractIn 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
|Book||IEEE Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings, vol. 2, 1998|
|Keywords in English||distribution 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|
|Citation count*||15 (2015-10-21)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.