Power response optimization of inverter grid parallel operation using P-ω and Q-V curves and phase feeedback based on genetic algorithm

Helder Zandonadi Maia, João Onofre Pereira Pinto, Ernane Antônio Alves Coelho

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

The aim of this work is to optimize the response of a scheme to parallel an inverter to the grid. The approach not only is based on P-ω and Q-Vcurves, but also in phase angle feedback. This scheme requires determination of 4 parameters (Kd, Kp, Kv, ωf), which interfere in the power dynamic response (overshoot and rise time). Trial and error method was used in the past resulting in poor performance. In this work, genetic algorithm is used to find the parameters set that leads to near optimum response. A brief review of the paralleling approach and the GA based methodology is presented; simulation results are given showing its feasibility.

Original languageEnglish
Title of host publicationProceedings of the 33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
Pages1679-1684
Number of pages6
DOIs
StatePublished - 2007
Externally publishedYes
Event33rd Annual Conference of the IEEE Industrial Electronics Society, IECON - Taipei, Taiwan, Province of China
Duration: Nov 5 2007Nov 8 2007

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
Country/TerritoryTaiwan, Province of China
CityTaipei
Period11/5/0711/8/07

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