Chen, Yandong

Chen, Zhiyong

Guerrero, Josep M.

Huang, Yuan

Kuang, Huimin

Luo, An

Zhou, Leming

Zhiyong CHEN

Yandong CHEN

Josep M. GUERRERO

Huimin KUANG

Yuan HUANG

Leming ZHOU

An LUO

Crossref

Journal of Modern Power Systems and Clean Energy

Generalized coupling resonance modeling, analysis, and active damping of multi-parallel inverters in microgrid operating in grid-connected mode

Springer - Publisher Connector

This paper firstly presents an equivalent coupling circuit modeling of multi-parallel inverters in microgrid operating in grid-connected mode. By using the model, the coupling resonance phenomena are explicitly investigated through the mathematical approach, and the intrinsic and extrinsic resonances exist widely in microgrid. Considering the inverter own reference current, other inverters reference current, and grid harmonic voltage, the distributions of resonance peaks with the growth in the number of inverters are obtained. Then, an active damping control parameter design method is proposed to attenuate coupling resonance, and the most salient feature is that the optimal range of the damping parameter can be easily located through an initiatively graphic method. Finally, simulations and experiments verify the validity of the proposed modeling and method

VBN (Videnbasen)  Aalborg Universitets forskningsportal

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Generalized coupling resonance modeling, analysis, and active damping of multi-parallel inverters in microgrid operating in grid-connected mode

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Crossref

Springer - Publisher Connector

VBN (Videnbasen) Aalborg Universitets forskningsportal

Springer - Publisher Connector