Title :
Identification of the harmonic currents drawn by an institutional building: application of a stochastic approach
Author :
Miégeville, L. ; Guérin, P. ; Le Doeuff, R.
Author_Institution :
Nantes Univ., France
Abstract :
Considering harmonics as a time-dependent stochastic process, this paper proposes prediction tools to identify both the stochastic and the time varying behaviour of harmonics. The randomly operating conditions of several nonlinear loads justify the use of a stochastic approach based on a continuous-time model. This approach is applied to characterise the amplitude of the harmonic currents on the secondary of a distribution transformer feeding an institutional building
Keywords :
distribution networks; power system harmonics; power transformers; stochastic processes; continuous-time model; distribution transformer secondary; harmonic currents identification; institutional building; nonlinear loads; prediction tools; randomly operating conditions; stochastic approach; stochastic behaviour identification; time varying behaviour; time-dependent stochastic process; Amplitude estimation; Application software; Complex networks; Current measurement; Fluorescence; Harmonic distortion; Phase transformers; Pollution measurement; Stochastic processes; Time measurement;
Conference_Titel :
Harmonics and Quality of Power, 2000. Proceedings. Ninth International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-6499-6
DOI :
10.1109/ICHQP.2000.897746
