Title :
Continuous harmonic state estimation of power systems
Author :
Du, Z.-P. ; Arrillaga, J. ; Watson, N.
Author_Institution :
Dept. of Electr. & Electron. Eng., Canterbury Univ., Christchurch, New Zealand
fDate :
7/1/1996 12:00:00 AM
Abstract :
The paper presents a system-wide continuous harmonic state estimator of three-phase asymmetric power systems, with development of its reduced mathematical models and algorithm, as well as its application to a New Zealand test system. The complete harmonic information throughout the power system, including location and even type of harmonic source, is estimated from a few synchronised, partial and asymmetric measurements at selected buses and lines far from the harmonic source
Keywords :
power system harmonics; power system measurement; power system state estimation; CHART measuring instrument; New Zealand test system; asymmetric measurements; continuous harmonic state estimation; harmonic source location; harmonic source type; partial measurements; reduced mathematical models; synchronised measurements; three-phase asymmetric power systems;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
DOI :
10.1049/ip-gtd:19960291
