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Load modelling for analysis of power-system harmonics under unbalanced conditions

✍ Scribed by L. Sainz; J. Clua; O. Jordi

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
622 KB
Volume
11
Category
Article
ISSN
1430-144X

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✦ Synopsis

Abstract

This paper analyses the load‐harmonic modelling under unbalanced conditions. It presents a harmonic characterization of linear three‐phase loads (three‐phase P‐Q consumptions) for different impedance configurations and analytical models for an ideal six‐ and twelve‐pulse converter supplied by unbalanced voltages, too. The models of these linear and non‐linear loads are incorporated to the three‐phase harmonic load‐flow formulation. A 15‐bus network is presented to study the different load behaviour.

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