Stability analysis of DC microgrids with cooperative droop control

2016 ◽  
Author(s):  
Xiang Ji ◽  
Yanjun Li ◽  
Wei Wei
Keyword(s):  
Stability Analysis ◽  
Droop Control ◽  
Dc Microgrids

Modeling and Stability Analysis of Islanded DC Microgrids Under Droop Control

2015 ◽  
Vol 30 (8) ◽  
pp. 4597-4607 ◽  
Author(s):  
Andre Pires Nobrega Tahim ◽  
Daniel J. Pagano ◽  
Eduardo Lenz ◽  
Vinicius Stramosk
Keyword(s):  
Stability Analysis ◽  
Droop Control ◽  
Dc Microgrids

scholarly journals Comparative Stability Analysis of Droop Control Approaches in Voltage-Source-Converter-Based DC Microgrids

2017 ◽  
Vol 32 (3) ◽  
pp. 2395-2415 ◽  
Author(s):  
Fei Gao ◽  
Serhiy Bozhko ◽  
Alessandro Costabeber ◽  
Chintan Patel ◽  
Pat Wheeler ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Droop Control ◽  
Dc Microgrids ◽  
Comparative Stability

scholarly journals Multidimensional Optimal Droop Control for DC Microgrids in Military Applications

2018 ◽  
Vol 8 (10) ◽  
pp. 1966 ◽  
Author(s):  
Kaitlyn Bunker ◽  
Michael Cook ◽  
Wayne Weaver ◽  
Gordon Parker
Keyword(s):  
Control System ◽  
Control Strategy ◽  
System Reliability ◽  
Droop Control ◽  
Hardware In The Loop ◽  
Dc Microgrids ◽  
Military Applications ◽  
Bus Voltage ◽  
Solar Resource

Reliability is a key consideration when microgrid technology is implemented in military applications. Droop control provides a simple option without requiring communication between microgrid components, increasing the control system reliability. However, traditional droop control does not allow the microgrid to utilize much of the power available from a solar resource. This paper applies an optimal multidimensional droop control strategy for a solar resource connected in a microgrid at a military patrol base. Simulation and hardware-in-the-loop experiments of a sample microgrid show that much more power from the solar resource can be utilized, while maintaining the system’s bus voltage around a nominal value, and still avoiding the need for communication between the various components.

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