A New more Stable Droop Control Strategy in the Islanded Microgrid

Abstract:

The droop control is commonly used as the control strategy in microgrid. The traditional droop control only considers the relation between the active power and voltage frequency; and the relation between the reactive power and voltage amplitude.This study proposes the improved droop control ; which considers the active and reactive power are simulatedly related with both the voltage amplitude and the voltage frequency. This improved droop control not only could satisfy the load sharing in according to the capability of the distributed generations; but also represents better stability than the conditional droop control.The simulation in MATLAB/simuliink validate the effectiveness of the proposed control strategy

• Periodical: Applied Mechanics and Materials (Volumes 448-453)
• Pages: 2228-2234
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.448-453.2228
• Online since: October 2013
• Authors: Xiao Qi Chen, Hong Jie Jia
• Keywords: Droop Control, MATLAB/SIMULINK, Microgrids (MGs)

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