A new statistical approach of harmonic propagation in transmission systems

Author

Martinon, J. ; Fauquembergue, P. ; Lachaume, J. ; Meunier, M.

Author_Institution

Electr. de France, Clamart, France

Volume

11

Issue

2

fYear

1996

fDate

4/1/1996 12:00:00 AM

Firstpage

1032

Lastpage

1040

Abstract

The continuous development of nonlinear loads raises harmonic pollution to a considerable extent on power systems and requires new tools to analyze these disturbances. For simplified studies, a statistical approach of harmonic propagation conditions in meshed systems is an efficient alternative to the tedious implementation of a simulation process. Under these circumstances, a new method has been designed to give a probabilistic estimate of harmonic disturbance levels. It consists of defining statistical models for the impedances of the system. This method has been validated by a specific set of measurements on the French 400 kV system

Keywords

electric impedance; power system harmonics; probability; statistical analysis; 400 kV; French power system; harmonic disturbance levels; harmonic pollution; harmonic propagation; meshed systems; nonlinear loads; power system impedances; power systems; probabilistic estimate; statistical approach; transmission systems; Circuits; Computational modeling; Design methodology; Equations; Harmonic analysis; Impedance; Pollution measurement; Power system analysis computing; Power system harmonics; Power system modeling; Power system simulation;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.489365

Filename

489365