Research

New Perspectives on Power Control of AC Microgrid Considering Operation Cost and Efficiency

Read the article

Abstract

This letter presents new perspectives on power control for AC microgrid considering operation cost and efficiency simultaneously. A multi-objective optimization model is first established. Then optimal operation conditions are derived by Lagrange Multiplier Method. Furthermore, a self-optimization droop control strategy with subject to optimal operation conditions is proposed to improve the overall operation performance. Simulation and experimental results validate the effectiveness of the proposed optimization method and self-optimization droop control strategy.

Multi-objective optimization self-optimization droop control operation cost efficiency AC microgrid Microgrids Optimization Reactive power Simulation System performance multi-objective optimization Impedance Load modeling