Coupling mechanism analysis and study on harmonic current of multi-harmonic sources
JIANG You-hua
QIAN Yan
CAO Yi-long
Abstract：Aiming at multi-objective,nonlinear and strong coupling system which is composed of the multi harmonic sources,the harmonic transmission and multi harmonic superposition coupling mechanism is studied in this paper form the macro level.Therefore,first of all,the city grid coupled harmonic source model is established through the language of Mathematics;Secondly,the coupling factors such as harmonic wave,harmonic amplification,harmonic superposition and their characteristics are analyzed in many levels.On this basis,the decoupling method and decoupling target of multi harmonic sources is also analyzed by the idea of using admittance matrix.Finally,the feasibility of the theory and algorithm is verified by simulation and experiment.
Keywords：multi-harmonic sourcescoupling mechanismharmonic transmissiondecoupling
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：10( 233-242 )