An accurate power control strategy for inverter based distributed generation units operating in a low voltage microgrid

  title={An accurate power control strategy for inverter based distributed generation units operating in a low voltage microgrid},
  author={Yun Wei Li and ChingNan Kao},
  journal={2009 IEEE Energy Conversion Congress and Exposition},
In this paper, a power control strategy is proposed for a low voltage microgrid, where the mainly resistive line impedance, the unequal impedance among DG units and the microgrid load locations make the conventional frequency and voltage droop method unpractical. The proposed power control strategy contains a virtual inductor at the interfacing inverter output and an accurate power control and sharing algorithm with consideration of both impedance voltage drop effect and DG local load effect… CONTINUE READING


Publications citing this paper.
Showing 1-9 of 9 extracted citations

A hybrid control architecture for low voltage microgrid

2010 IEEE Energy Conversion Congress and Exposition • 2010
View 4 Excerpts
Highly Influenced

Power quality enhancement in islanded microgrid

2017 Iranian Conference on Electrical Engineering (ICEE) • 2017

A unified controller for a microgrid based on adaptive virtual impedance and conductance

2014 IEEE Energy Conversion Congress and Exposition (ECCE) • 2014
View 1 Excerpt

The research of decoupling power control method for microgrid

2013 International Conference on Electrical Machines and Systems (ICEMS) • 2013

Selective compensation of voltage harmonics in an islanded microgrid

2011 2nd Power Electronics, Drive Systems and Technologies Conference • 2011
View 2 Excerpts


Publications referenced by this paper.
Showing 1-10 of 19 references

Decoupled power control of DG units in a power electronics interfaced low voltage microgrid

Y. Li, Y. W. Li
Proc. IEEE IPEMC, 2009, pp. 2490–2496, 2009. • 2009
View 1 Excerpt

Real-World MicroGrids-An Overview

2007 IEEE International Conference on System of Systems Engineering • 2007
View 1 Excerpt

Moreno-Alfonso “Power- Electronic Systems for the Grid Integration of Renewable Energy Sources: A Survey,

J. M. Carrasco, L. G. Franquelo, +4 authors J. I. Leon
IEEE Trans. Power Electron., • 2006
View 1 Excerpt

A Voltage and Frequency Droop Control Method for Parallel Inverters

IEEE Transactions on Power Electronics • 2004
View 2 Excerpts

Similar Papers

Loading similar papers…